Charlotte Platzer Björkman

Advanced materials provide solutions towards a sustainable world

Hultman, Lars; Mazur, Sara; Ankarcrona, Caroline; Palmqvist, Anders et al.

Ingår i Nature Materials, s. 160-161, 2024

• DOI för Advanced materials provide solutions towards a sustainable world

Studies of Atomic-Layer-Deposited Zn_1-X Sn_XO_Y as an Alternative Buffer Layer for Cu₂Zn(Sn_1-X ,Ge_X)S₄ Thin-Film Solar Cells

Babucci, Melike; Törndahl, Tobias; Mukherjee, Soham; Platzer Björkman, Charlotte et al.

Ingår i ACS Applied Electronic Materials, s. 7989-7999, 2024

• DOI för Studies of Atomic-Layer-Deposited Zn_1-X Sn_XO_Y as an Alternative Buffer Layer for Cu₂Zn(Sn_1-X ,Ge_X)S₄ Thin-Film Solar Cells
• Ladda ner fulltext (pdf) av Studies of Atomic-Layer-Deposited Zn_1-X Sn_XO_Y as an Alternative Buffer Layer for Cu₂Zn(Sn_1-X ,Ge_X)S₄ Thin-Film Solar Cells

Ag-Dependent Behavior Threshold and Metastability in Wide-Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Pearson, Patrick; Keller, Jan; Stolt, Lars; Donzel-Gargand, Olivier et al.

Ingår i Solar RRL, 2024

• DOI för Ag-Dependent Behavior Threshold and Metastability in Wide-Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells
• Ladda ner fulltext (pdf) av Ag-Dependent Behavior Threshold and Metastability in Wide-Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Effect of Ordered Vacancy Compounds on the Carrier Collection in Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Keller, Jan; Martin, Natalia M.; Donzel-Gargand, Olivier; Kiselman, Klara et al.

Ingår i Solar RRL, 2024

• DOI för Effect of Ordered Vacancy Compounds on the Carrier Collection in Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells
• Ladda ner fulltext (pdf) av Effect of Ordered Vacancy Compounds on the Carrier Collection in Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Enhanced performance of Cu₂ZnSnS₄ based bifacial solar cells with FTO and W/FTO back contacts through absorber air annealing and Na incorporation

Sawa, Hezekiah B.; Babucci, Melike; Donzel-Gargand, Olivier; Pearson, Patrick et al.

Ingår i Solar Energy Materials and Solar Cells, 2024

• DOI för Enhanced performance of Cu₂ZnSnS₄ based bifacial solar cells with FTO and W/FTO back contacts through absorber air annealing and Na incorporation

Advanced materials provide solutions towards a sustainable world

Hultman, Lars; Mazur, Sara; Ankarcrona, Caroline; Palmqvist, Anders et al.

Ingår i Nature Materials, s. 160-161, 2024

• DOI för Advanced materials provide solutions towards a sustainable world

Studies of Atomic-Layer-Deposited Zn_1-X Sn_XO_Y as an Alternative Buffer Layer for Cu₂Zn(Sn_1-X ,Ge_X)S₄ Thin-Film Solar Cells

Babucci, Melike; Törndahl, Tobias; Mukherjee, Soham; Platzer Björkman, Charlotte et al.

Ingår i ACS Applied Electronic Materials, s. 7989-7999, 2024

• DOI för Studies of Atomic-Layer-Deposited Zn_1-X Sn_XO_Y as an Alternative Buffer Layer for Cu₂Zn(Sn_1-X ,Ge_X)S₄ Thin-Film Solar Cells
• Ladda ner fulltext (pdf) av Studies of Atomic-Layer-Deposited Zn_1-X Sn_XO_Y as an Alternative Buffer Layer for Cu₂Zn(Sn_1-X ,Ge_X)S₄ Thin-Film Solar Cells

Ag-Dependent Behavior Threshold and Metastability in Wide-Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Pearson, Patrick; Keller, Jan; Stolt, Lars; Donzel-Gargand, Olivier et al.

Ingår i Solar RRL, 2024

• DOI för Ag-Dependent Behavior Threshold and Metastability in Wide-Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells
• Ladda ner fulltext (pdf) av Ag-Dependent Behavior Threshold and Metastability in Wide-Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Effect of Ordered Vacancy Compounds on the Carrier Collection in Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Keller, Jan; Martin, Natalia M.; Donzel-Gargand, Olivier; Kiselman, Klara et al.

Ingår i Solar RRL, 2024

• DOI för Effect of Ordered Vacancy Compounds on the Carrier Collection in Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells
• Ladda ner fulltext (pdf) av Effect of Ordered Vacancy Compounds on the Carrier Collection in Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Enhanced performance of Cu₂ZnSnS₄ based bifacial solar cells with FTO and W/FTO back contacts through absorber air annealing and Na incorporation

Sawa, Hezekiah B.; Babucci, Melike; Donzel-Gargand, Olivier; Pearson, Patrick et al.

Ingår i Solar Energy Materials and Solar Cells, 2024

• DOI för Enhanced performance of Cu₂ZnSnS₄ based bifacial solar cells with FTO and W/FTO back contacts through absorber air annealing and Na incorporation

Toward improving the performance of Cu₂ZnSnS₄-based solar cells with Zr, W or sulfurized layers at the SnO₂:F/Cu₂ZnSnS₄ rear interface

Sawa, Hezekiah B.; Babucci, Melike; Keller, Jan; Platzer Björkman, Charlotte et al.

Ingår i Thin Solid Films, 2024

• DOI för Toward improving the performance of Cu₂ZnSnS₄-based solar cells with Zr, W or sulfurized layers at the SnO₂:F/Cu₂ZnSnS₄ rear interface

Properties of the Interface Between the Atomic Layer Grown Zinc-Tin-Oxide and Cu₂ZnGeS₄ Relevant for Kesterite Thin-Film Solar Cells

Martin, Natalia M.; Saini, Nishant; Babucci, Melike; Törndahl, Tobias et al.

Ingår i Physica Status Solidi (a) applications and materials science, 2024

• DOI för Properties of the Interface Between the Atomic Layer Grown Zinc-Tin-Oxide and Cu₂ZnGeS₄ Relevant for Kesterite Thin-Film Solar Cells
• Ladda ner fulltext (pdf) av Properties of the Interface Between the Atomic Layer Grown Zinc-Tin-Oxide and Cu₂ZnGeS₄ Relevant for Kesterite Thin-Film Solar Cells

Investigating the Role of Ag and Ga Content in the Stability of Wide-Gap (Ag,Cu)(In,Ga)Se-2 Thin-Film Solar Cells

Pearson, Patrick; Keller, Jan; Stolt, Lars; Platzer Björkman, Charlotte

Ingår i Physica status solidi. B, Basic research, 2023

• DOI för Investigating the Role of Ag and Ga Content in the Stability of Wide-Gap (Ag,Cu)(In,Ga)Se-2 Thin-Film Solar Cells
• Ladda ner fulltext (pdf) av Investigating the Role of Ag and Ga Content in the Stability of Wide-Gap (Ag,Cu)(In,Ga)Se-2 Thin-Film Solar Cells

On the Impact of Cadmium Sulfide Layer Thickness on Kesterite Photodetector Performance

Zeiske, Stefan; Kaiser, Christina; Sandberg, Oskar J.; Ericson, Tove et al.

Ingår i Advanced Photonics Research, 2023

• DOI för On the Impact of Cadmium Sulfide Layer Thickness on Kesterite Photodetector Performance
• Ladda ner fulltext (pdf) av On the Impact of Cadmium Sulfide Layer Thickness on Kesterite Photodetector Performance

Depth-Dependent Atomic-Scale Structural Changes in (Ag,Cu)(In,Ga)Se₂ Absorbers Relevant for Thin-Film Solar Cells

Babucci, Melike; Meira, Debora M.; Wallin, Erik; Keller, Jan et al.

Ingår i ACS Applied Energy Materials, s. 9264-9275, 2023

• DOI för Depth-Dependent Atomic-Scale Structural Changes in (Ag,Cu)(In,Ga)Se₂ Absorbers Relevant for Thin-Film Solar Cells

The Effect of Absorber Stoichiometry on the Stability of Widegap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Pearson, Patrick; Keller, Jan; Stolt, Lars; Edoff, Marika et al.

Ingår i Physica status solidi. B, Basic research, 2022

• DOI för The Effect of Absorber Stoichiometry on the Stability of Widegap (Ag,Cu)(In,Ga)Se₂ Solar Cells
• Ladda ner fulltext (pdf) av The Effect of Absorber Stoichiometry on the Stability of Widegap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Off-stoichiometry in I-III-VI2 chalcopyrite absorbers: a comparative analysis of structures and stabilities

Sopiha, Kostiantyn; Larsen, Jes K.; Keller, Jan; Edoff, Marika et al.

Ingår i Faraday discussions, s. 357-374, 2022

• DOI för Off-stoichiometry in I-III-VI2 chalcopyrite absorbers: a comparative analysis of structures and stabilities
• Ladda ner fulltext (pdf) av Off-stoichiometry in I-III-VI2 chalcopyrite absorbers: a comparative analysis of structures and stabilities

Gettering in PolySi/SiOx Passivating Contacts Enables Si-Based Tandem Solar Cells with High Thermal and Contamination Resilience

Assar, Alireza; Martinho, Filipe; Larsen, Jes K.; Saini, Nishant et al.

Ingår i ACS Applied Materials and Interfaces, s. 14342-14358, 2022

• DOI för Gettering in PolySi/SiOx Passivating Contacts Enables Si-Based Tandem Solar Cells with High Thermal and Contamination Resilience

Long term stability and recovery of 3 MeV proton irradiated Cu(In,Ga)Se₂ and Cu₂ (Zn,Sn)(S,Se)₄ thin film solar cells

Pearson, Patrick; Keller, Jan; Larsen, Jes; Kosyak, Volodymyr et al.

Ingår i Thin Solid Films, 2022

• DOI för Long term stability and recovery of 3 MeV proton irradiated Cu(In,Ga)Se₂ and Cu₂ (Zn,Sn)(S,Se)₄ thin film solar cells
• Ladda ner fulltext (pdf) av Long term stability and recovery of 3 MeV proton irradiated Cu(In,Ga)Se₂ and Cu₂ (Zn,Sn)(S,Se)₄ thin film solar cells

Record 1.1 V Open-Circuit Voltage for Cu₂ZnGeS₄-Based Thin-Film Solar Cells Using Atomic Layer Deposition Zn_1-xSn_xO_y Buffer Layers

Saini, Nishant; Martin, Natalia M.; Larsen, Jes K.; Hultqvist, Adam et al.

Ingår i Solar RRL, 2022

• DOI för Record 1.1 V Open-Circuit Voltage for Cu₂ZnGeS₄-Based Thin-Film Solar Cells Using Atomic Layer Deposition Zn_1-xSn_xO_y Buffer Layers
• Ladda ner fulltext (pdf) av Record 1.1 V Open-Circuit Voltage for Cu₂ZnGeS₄-Based Thin-Film Solar Cells Using Atomic Layer Deposition Zn_1-xSn_xO_y Buffer Layers

Surface/Interface Effects by Alkali Postdeposition Treatments of (Ag,Cu)(In,Ga)Se₂ Thin Film Solar Cells

Martin, Natalia M.; Törndahl, Tobias; Wallin, Erik; Simonov, Konstantin A. et al.

Ingår i ACS Applied Energy Materials, s. 461-468, 2022

• DOI för Surface/Interface Effects by Alkali Postdeposition Treatments of (Ag,Cu)(In,Ga)Se₂ Thin Film Solar Cells
• Ladda ner fulltext (pdf) av Surface/Interface Effects by Alkali Postdeposition Treatments of (Ag,Cu)(In,Ga)Se₂ Thin Film Solar Cells

Atomic Layer Grown Zinc-Tin Oxide as an Alternative Buffer Layer for Cu2ZnSnS4-Based Thin Film Solar Cells: Influence of Absorber Surface Treatment on Buffer Layer Growth

Martin, Natalia M.; Törndahl, Tobias; Babucci, Melike; Larsson, Fredrik et al.

Ingår i ACS Applied Energy Materials, s. 13971-13980, 2022

• DOI för Atomic Layer Grown Zinc-Tin Oxide as an Alternative Buffer Layer for Cu2ZnSnS4-Based Thin Film Solar Cells: Influence of Absorber Surface Treatment on Buffer Layer Growth
• Ladda ner fulltext (pdf) av Atomic Layer Grown Zinc-Tin Oxide as an Alternative Buffer Layer for Cu2ZnSnS4-Based Thin Film Solar Cells: Influence of Absorber Surface Treatment on Buffer Layer Growth

Experimental and Theoretical Study of Stable and Metastable Phases in Sputtered CuInS₂

Larsen, Jes K.; Sopiha, Kostiantyn V.; Persson, Clas; Platzer Björkman, Charlotte et al.

Ingår i Advanced Science, 2022

• DOI för Experimental and Theoretical Study of Stable and Metastable Phases in Sputtered CuInS₂
• Ladda ner fulltext (pdf) av Experimental and Theoretical Study of Stable and Metastable Phases in Sputtered CuInS₂

Ultrathin wide band gap kesterites

Platzer Björkman, Charlotte; Larsen, Jes K.; Saini, Nishant; Babucci, Melike et al.

Ingår i Faraday discussions, s. 38-50, 2022

• DOI för Ultrathin wide band gap kesterites
• Ladda ner fulltext (pdf) av Ultrathin wide band gap kesterites

Post‐deposition sulfurization of CuInSe₂ solar absorbers by employing sacrificial CuInS₂ precursor layers

Khavari, Faraz; Saini, Nishant; Keller, Jan; Larsen, Jes K. et al.

Ingår i Physica Status Solidi (a) applications and materials science, 2022

• DOI för Post‐deposition sulfurization of CuInSe₂ solar absorbers by employing sacrificial CuInS₂ precursor layers
• Ladda ner fulltext (pdf) av Post‐deposition sulfurization of CuInSe₂ solar absorbers by employing sacrificial CuInS₂ precursor layers

Investigation of AgGaSe₂ as a Wide Gap Solar Cell Absorber

Larsen, Jes Kipkoech; Donzel-Gargand, Olivier; Sopiha, Kostiantyn V.; Keller, Jan et al.

Ingår i ACS Applied Energy Materials, s. 1805-1814, 2021

• DOI för Investigation of AgGaSe₂ as a Wide Gap Solar Cell Absorber
• Ladda ner fulltext (pdf) av Investigation of AgGaSe₂ as a Wide Gap Solar Cell Absorber

Bandgap engineered Cu₂ZnGe_xSn_1−xS₄ solar cells using an adhesive TiN back contact layer

Saini, Nishant; Larsen, Jes K.; Lindgren, Kristina; Fazi, Andrea et al.

Ingår i Journal of Alloys and Compounds, 2021

• DOI för Bandgap engineered Cu₂ZnGe_xSn_1−xS₄ solar cells using an adhesive TiN back contact layer

Prospects for defect engineering in Cu₂ZnSnS₄ solar absorber films

Rudisch, Katharina; Davydova, Alexandra; Riekehr, Lars; Adolfsson, Joakim et al.

Ingår i Journal of Materials Chemistry A, s. 15864-15874, 2020

• DOI för Prospects for defect engineering in Cu₂ZnSnS₄ solar absorber films
• Ladda ner fulltext (pdf) av Prospects for defect engineering in Cu₂ZnSnS₄ solar absorber films

Dynamic Impurity Redistributions in Kesterite Absorbers

Grini, Sigbjorn; Aboulfadl, Hisham; Ross, Nils; Persson, Clas et al.

Ingår i Physica status solidi. B, Basic research, 2020

• DOI för Dynamic Impurity Redistributions in Kesterite Absorbers

Band Tails and Cu-Zn Disorder in Cu2ZnSnS4 Solar Cells

Larsen, Jes K; Scragg, Jonathan J.; Ross, N.; Platzer Björkman, Charlotte

Ingår i ACS Applied Energy Materials, s. 7520-7526, 2020

• DOI för Band Tails and Cu-Zn Disorder in Cu2ZnSnS4 Solar Cells
• Ladda ner fulltext (pdf) av Band Tails and Cu-Zn Disorder in Cu2ZnSnS4 Solar Cells

Heavy Alkali Treatment of Post‐Sulfurized Cu(In,Ga)Se₂ Layers: Effect on Absorber Properties and Solar Cell Performance

Keller, Jan; Bilousov, Oleksandr. V.; Neerken, Janet; Wallin, Erik et al.

Ingår i Solar RRL, 2020

• DOI för Heavy Alkali Treatment of Post‐Sulfurized Cu(In,Ga)Se₂ Layers: Effect on Absorber Properties and Solar Cell Performance
• Ladda ner fulltext (pdf) av Heavy Alkali Treatment of Post‐Sulfurized Cu(In,Ga)Se₂ Layers: Effect on Absorber Properties and Solar Cell Performance

Passivation of CdS/Cu2ZnSnS4 Interface from Surface Treatments of Kesterite-Based Thin-Film Solar Cells

Martin, Natalia M.; Platzer Björkman, Charlotte; Simonov, Konstantin; Rensmo, Håkan et al.

Ingår i Physica status solidi. B, Basic research, 2020

• DOI för Passivation of CdS/Cu2ZnSnS4 Interface from Surface Treatments of Kesterite-Based Thin-Film Solar Cells
• Ladda ner fulltext (pdf) av Passivation of CdS/Cu2ZnSnS4 Interface from Surface Treatments of Kesterite-Based Thin-Film Solar Cells

Current-voltage and capacitance study of light-induced metastabilities in CuZnSnSSe thin film solar cells

Kosyak, Volodymyr; Ross, N.; Platzer Björkman, Charlotte

Ingår i Journal of Physics D, 2020

• DOI för Current-voltage and capacitance study of light-induced metastabilities in CuZnSnSSe thin film solar cells
• Ladda ner fulltext (pdf) av Current-voltage and capacitance study of light-induced metastabilities in CuZnSnSSe thin film solar cells

Thermodynamic stability, phase separation and Ag grading in (Ag,Cu)(In,Ga)Se-2 solar absorbers

Sopiha, Kostiantyn; Larsen, Jes K; Donzel-Gargand, Olivier; Khavari, Faraz et al.

Ingår i Journal of Materials Chemistry A, s. 8740-8751, 2020

• DOI för Thermodynamic stability, phase separation and Ag grading in (Ag,Cu)(In,Ga)Se-2 solar absorbers
• Ladda ner fulltext (pdf) av Thermodynamic stability, phase separation and Ag grading in (Ag,Cu)(In,Ga)Se-2 solar absorbers

Antimony-Doped Tin Oxide as Transparent Back Contact in Cu₂ZnSnS₄ Thin-Film Solar Cells

Englund, Sven; Kubart, Tomas; Keller, Jan; Moro, Marcos V. et al.

Ingår i Physica Status Solidi (a) applications and materials science, 2019

• DOI för Antimony-Doped Tin Oxide as Transparent Back Contact in Cu₂ZnSnS₄ Thin-Film Solar Cells
• Ladda ner fulltext (pdf) av Antimony-Doped Tin Oxide as Transparent Back Contact in Cu₂ZnSnS₄ Thin-Film Solar Cells

Germanium Incorporation in Cu₂ZnSnS₄ and Formation of a Sn–Ge Gradient

Saini, Nishant; Larsen, Jes K.; Sopiha, Kostiantyn V.; Keller, Jan et al.

Ingår i Physica Status Solidi (a) applications and materials science, 2019

• DOI för Germanium Incorporation in Cu₂ZnSnS₄ and Formation of a Sn–Ge Gradient
• Ladda ner fulltext (pdf) av Germanium Incorporation in Cu₂ZnSnS₄ and Formation of a Sn–Ge Gradient

Cadmium Free Cu2ZnSnS4 Solar Cells with 9.7% Efficiency

Larsen, Jes K; Larsson, Fredrik; Törndahl, Tobias; Saini, Nishant et al.

Ingår i Advanced Energy Materials, 2019

• DOI för Cadmium Free Cu2ZnSnS4 Solar Cells with 9.7% Efficiency
• Ladda ner fulltext (pdf) av Cadmium Free Cu2ZnSnS4 Solar Cells with 9.7% Efficiency

Strong Interplay between Sodium and Oxygen in Kesterite Absorbers: Complex Formation, Incorporation, and Tailoring Depth Distributions

Grini, Sigbjörn; Sopiha, Kostiantyn; Ross, Nils; Liu, Xin et al.

Ingår i Advanced Energy Materials, 2019

• DOI för Strong Interplay between Sodium and Oxygen in Kesterite Absorbers: Complex Formation, Incorporation, and Tailoring Depth Distributions
• Ladda ner fulltext (pdf) av Strong Interplay between Sodium and Oxygen in Kesterite Absorbers: Complex Formation, Incorporation, and Tailoring Depth Distributions

Back and front contacts in kesterite solar cells: state-of-the-art and open questions

Platzer Björkman, Charlotte; Barreau, Nicolas; Bär, Marcus; Choubrac, Leo et al.

Ingår i Journal of Physics, 2019

• DOI för Back and front contacts in kesterite solar cells: state-of-the-art and open questions
• Ladda ner fulltext (pdf) av Back and front contacts in kesterite solar cells: state-of-the-art and open questions

Structural and Electronic Properties of Cu2MnSnS4 from Experiment and First-Principles Calculations

Rudisch, Katharina; Espinosa-Garcia, William F.; Osorio-Guillen, Jorge M.; Araujo, Carlos Moyses et al.

Ingår i Physica status solidi. B, Basic research, 2019

• DOI för Structural and Electronic Properties of Cu2MnSnS4 from Experiment and First-Principles Calculations

Ion-beam based characterization of TiN back contact interlayers for CZTS(e), thin film solar cells

Paneta, Valentina; Englund, Sven; Suvanam, Sethu Saveda; Scragg, Jonathan J. et al.

Ingår i Nuclear Instruments and Methods in Physics Research Section B, s. 262-266, 2019

• DOI för Ion-beam based characterization of TiN back contact interlayers for CZTS(e), thin film solar cells

Microstructural Characterization of Sulfurization Effects in Cu(In,Ga)Se-2 Thin Film Solar Cells

Aboulfadl, Hisham; Keller, Jan; Larsen, Jes K; Thuvander, Mattias et al.

Ingår i Microscopy and Microanalysis, s. 532-538, 2019

• DOI för Microstructural Characterization of Sulfurization Effects in Cu(In,Ga)Se-2 Thin Film Solar Cells

Effect of Cu content on post‐sulfurization of Cu(In,Ga)Se₂ films and corresponding solar cell performance

Keller, Jan; Bilousov, Oleksandr V.; Wallin, Erik; Lundberg, Olle et al.

Ingår i Physica Status Solidi (a) applications and materials science, 2019

• DOI för Effect of Cu content on post‐sulfurization of Cu(In,Ga)Se₂ films and corresponding solar cell performance

Low temperature incorporation of selenium in Cu2ZnSnS4: Diffusion and nucleation

Grini, Sigbjörn; Ross, Nils; Persson, Clas; Platzer Björkman, Charlotte et al.

Ingår i Thin Solid Films, s. 159-163, 2018

• DOI för Low temperature incorporation of selenium in Cu2ZnSnS4: Diffusion and nucleation

Extreme radiation hard thin film CZTSSe solar cell

Suvanam, Sethu Saveda; Larsen, Jes K; Ross, Nils; Kosyak, Volodymyr et al.

Ingår i Solar Energy Materials and Solar Cells, s. 16-20, 2018

• DOI för Extreme radiation hard thin film CZTSSe solar cell

Cu₂ZnSn(S,Se)₄ from annealing of compound co-sputtered precursors: Recent results and open questions

Englund, Sven; Saini, Nishant; Platzer Björkman, Charlotte

Ingår i Solar Energy, s. 84-93, 2018

• DOI för Cu₂ZnSn(S,Se)₄ from annealing of compound co-sputtered precursors: Recent results and open questions

The effect of stoichiometry on Cu-Zn ordering kinetics in Cu₂ZnSnS₄ thin film

Rudisch, Katharina; Davydova, Alexandra; Platzer Björkman, Charlotte; Scragg, Jonathan J.

Ingår i Journal of Applied Physics, 2018

• DOI för The effect of stoichiometry on Cu-Zn ordering kinetics in Cu₂ZnSnS₄ thin film

TiN Interlayers with Varied Thickness in Cu2ZnSnS(e)(4) Thin Film Solar Cells: Effect on Na Diffusion, Back Contact Stability, and Performance

Englund, Sven; Grini, Sigbjorn; Donzel-Gargand, Olivier; Paneta, Valentina et al.

Ingår i Physica Status Solidi (a) applications and materials science, 2018

• DOI för TiN Interlayers with Varied Thickness in Cu2ZnSnS(e)(4) Thin Film Solar Cells: Effect on Na Diffusion, Back Contact Stability, and Performance

Absorption Coefficient of a Semiconductor Thin Film from Photoluminescence

Rey, G.; Spindler, C.; Babbe, F.; Rachad, W. et al.

Ingår i Physical Review Applied, 2018

• DOI för Absorption Coefficient of a Semiconductor Thin Film from Photoluminescence
• Ladda ner fulltext (pdf) av Absorption Coefficient of a Semiconductor Thin Film from Photoluminescence

Selenium Inclusion in Cu2ZnSn(S,Se)(4) Solar Cell Absorber Precursors for Optimized Grain Growth

Ross, Nils; Grini, Sigbjorn; Rudisch, Katharina; Vines, Lasse et al.

Ingår i IEEE Journal of Photovoltaics, s. 1132-1141, 2018

• DOI för Selenium Inclusion in Cu2ZnSn(S,Se)(4) Solar Cell Absorber Precursors for Optimized Grain Growth

Sulfurization of Co-Evaporated Cu(In,Ga)Se-2 as a Postdeposition Treatment

Larsen, Jes K; Keller, Jan; Lundberg, Olle; Jarmar, Tobias et al.

Ingår i IEEE Journal of Photovoltaics, s. 604-610, 2018

• DOI för Sulfurization of Co-Evaporated Cu(In,Ga)Se-2 as a Postdeposition Treatment
• Ladda ner fulltext (pdf) av Sulfurization of Co-Evaporated Cu(In,Ga)Se-2 as a Postdeposition Treatment

Evolution of Cu₂ZnSnS₄ during Non-Equilibrium Annealing with Quasi-in Situ Monitoring of Sulfur Partial Pressure

Ren, Yi; Ross, Nils; Larsen, Jes K.; Rudisch, Katharina et al.

Ingår i Chemistry of Materials, s. 3713-3722, 2017

• DOI för Evolution of Cu₂ZnSnS₄ during Non-Equilibrium Annealing with Quasi-in Situ Monitoring of Sulfur Partial Pressure
• Ladda ner fulltext (pdf) av Evolution of Cu₂ZnSnS₄ during Non-Equilibrium Annealing with Quasi-in Situ Monitoring of Sulfur Partial Pressure

Calculation of point defect concentration in Cu2ZnSnS4: Insights into the high-temperature equilibrium and quenching

Kosyak, Volodymyr; Postnikov, A. V.; Scragg, Jonathan J.; Scarpulla, M. A. et al.

Ingår i Journal of Applied Physics, 2017

• DOI för Calculation of point defect concentration in Cu2ZnSnS4: Insights into the high-temperature equilibrium and quenching
• Ladda ner fulltext (pdf) av Calculation of point defect concentration in Cu2ZnSnS4: Insights into the high-temperature equilibrium and quenching

Zinc-Tin-Oxide Buffer Layer and Low Temperature Post Annealing Resulting in a 9.0% Efficient Cd-Free Cu2ZnSnS4 Solar Cell

Ericson, Tove; Larsson, Fredrik; Törndahl, Tobias; Frisk, Christopher et al.

Ingår i Solar RRL, 2017

• DOI för Zinc-Tin-Oxide Buffer Layer and Low Temperature Post Annealing Resulting in a 9.0% Efficient Cd-Free Cu2ZnSnS4 Solar Cell
• Ladda ner fulltext (pdf) av Zinc-Tin-Oxide Buffer Layer and Low Temperature Post Annealing Resulting in a 9.0% Efficient Cd-Free Cu2ZnSnS4 Solar Cell

Investigation of the SnS/Cu₂ZnSnS₄ interfaces in Kesterite Thin-Film Solar Cells

Ren, Yi; Richter, Michael; Keller, Jan; Redinger, Alex et al.

Ingår i ACS Energy Letters, s. 976-981, 2017

• DOI för Investigation of the SnS/Cu₂ZnSnS₄ interfaces in Kesterite Thin-Film Solar Cells

Kesterite compound semiconductors for thin film solar cells

Platzer Björkman, Charlotte

Ingår i Current Opinion in Green and Sustainable Chemistry, s. 84-90, 2017

• DOI för Kesterite compound semiconductors for thin film solar cells

Characterization of TiN back contact interlayers with varied thickness for Cu2ZnSn(S,Se)4 thin film solar cells

Englund, Sven; Paneta, Valentina; Primetzhofer, Daniel; Ren, Yi et al.

Ingår i Thin Solid Films, s. 91-97, 2017

• DOI för Characterization of TiN back contact interlayers with varied thickness for Cu2ZnSn(S,Se)4 thin film solar cells
• Ladda ner fulltext (pdf) av Characterization of TiN back contact interlayers with varied thickness for Cu2ZnSn(S,Se)4 thin film solar cells

Surface modification through air annealing Cu₂ZnSn(S,Se)₄ absorbers

Larsen, Jes K; Ren, Yi; Ross, Nils; Särhammar, Erik et al.

Ingår i Thin Solid Films, s. 118-121, 2017

• DOI för Surface modification through air annealing Cu₂ZnSn(S,Se)₄ absorbers
• Ladda ner fulltext (pdf) av Surface modification through air annealing Cu₂ZnSn(S,Se)₄ absorbers

Optical properties of Cu2ZnSn(SxSe1-x)(4) solar absorbers: Spectroscopic ellipsometry and ab initio calculations

Li, Shu-Yi; Zamulko, Sergiy; Persson, Clas; Ross, Nils et al.

Ingår i Applied Physics Letters, 2017

• DOI för Optical properties of Cu2ZnSn(SxSe1-x)(4) solar absorbers: Spectroscopic ellipsometry and ab initio calculations
• Ladda ner fulltext (pdf) av Optical properties of Cu2ZnSn(SxSe1-x)(4) solar absorbers: Spectroscopic ellipsometry and ab initio calculations

Ga-grading and Solar Cell Capacitance Simulation of an industrial Cu(In,Ga)Se2 solar cell produced by an in-line vacuum, all-sputtering process

Bras, Patrice; Frisk, Christopher; Tempez, Agnes; Niemi, Esko et al.

Ingår i Thin Solid Films, s. 367-374, 2017

• DOI för Ga-grading and Solar Cell Capacitance Simulation of an industrial Cu(In,Ga)Se2 solar cell produced by an in-line vacuum, all-sputtering process

Secondary ion mass spectrometry as a tool to study selenium gradient in Cu₂ZnSn(S,Se)₄

Grini, Sigbjörn; Ross, Nils; Sky, Thomas Neset; Persson, Clas et al.

Ingår i Physica Status Solidi. C, Current topics in solid state physics, 2017

• DOI för Secondary ion mass spectrometry as a tool to study selenium gradient in Cu₂ZnSn(S,Se)₄

On the extraction of doping concentration from capacitance-voltage: A Cu2ZnSnS4 and ZnS sandwich structure

Frisk, Christopher; Ren, Yi; Olsson, Jörgen; Törndahl, Tobias et al.

Ingår i IEEE Journal of Photovoltaics, s. 1421-1425, 2017

• DOI för On the extraction of doping concentration from capacitance-voltage: A Cu2ZnSnS4 and ZnS sandwich structure

Atomic Layer Deposition of Cubic and Orthorhombic Phase Tin Monosulfide

Bilousov, Oleksandr V.; Ren, Yi; Törndahl, Tobias; Donzel-Gargand, Olivier et al.

Ingår i Chemistry of Materials, s. 2969-2978, 2017

• DOI för Atomic Layer Deposition of Cubic and Orthorhombic Phase Tin Monosulfide

Practical limitations to selenium annealing of compound co-sputtered Cu2ZnSnS4 as a route to achieving sulfur-selenium graded solar cell absorbers

Ross, Nils; Larsen, Jes; Grini, S.; Vines, L. et al.

Ingår i Thin Solid Films, s. 110-115, 2017

• DOI för Practical limitations to selenium annealing of compound co-sputtered Cu2ZnSnS4 as a route to achieving sulfur-selenium graded solar cell absorbers

Rear Surface Optimization of CZTS Solar Cells by Use of a Passivation Layer With Nanosized Point Openings

Vermang, Bart; Ren, Yi; Donzel-Gargand, Olivier; Frisk, Christopher et al.

Ingår i IEEE Journal of Photovoltaics, s. 332-336, 2016

• DOI för Rear Surface Optimization of CZTS Solar Cells by Use of a Passivation Layer With Nanosized Point Openings

Order-disorder transition in B-type Cu2ZnSnS4 and limitations of ordering through thermal treatments

Rudisch, Katharina; Ren, Yi; Platzer-Björkman, Charlotte; Scragg, Jonathan

Ingår i Applied Physics Letters, 2016

• DOI för Order-disorder transition in B-type Cu2ZnSnS4 and limitations of ordering through thermal treatments

Combining strong interface recombination with bandgap narrowing and short diffusion length in Cu₂ZnSnS₄ device modeling

Frisk, Christopher; Ericson, Tove; Li, Shu-Yi; Szaniawski, Piotr et al.

Ingår i Solar Energy Materials and Solar Cells, s. 364-370, 2016

• DOI för Combining strong interface recombination with bandgap narrowing and short diffusion length in Cu₂ZnSnS₄ device modeling

Cu–Zn disorder and band gap fluctuations in Cu₂ZnSn(S,Se)₄: Theoretical and experimental investigations

Scragg, Jonathan; Larsen, Jes; Kumar, Mukesh; Persson, Clas et al.

Ingår i Physica status solidi. B, Basic research, s. 247-254, 2016

• DOI för Cu–Zn disorder and band gap fluctuations in Cu₂ZnSn(S,Se)₄: Theoretical and experimental investigations
• Ladda ner fulltext (pdf) av Cu–Zn disorder and band gap fluctuations in Cu₂ZnSn(S,Se)₄: Theoretical and experimental investigations

Optical properties of reactively sputtered Cu2ZnSnS4 solar absorbers determined by spectroscopic ellipsometry and spectrophotometry

Li, Shu-Yi; Hagglund, Carl; Ren, Yi; Scragg, Jonathan J. S. et al.

Ingår i Solar Energy Materials and Solar Cells, s. 170-178, 2016

• DOI för Optical properties of reactively sputtered Cu2ZnSnS4 solar absorbers determined by spectroscopic ellipsometry and spectrophotometry

Photoluminescence studies in epitaxial CZTSe thin films

Sendler, Jan; Thevenin, Maxime; Werner, Florian; Redinger, Alex et al.

Ingår i Journal of Applied Physics, 2016

• DOI för Photoluminescence studies in epitaxial CZTSe thin films

Evolution of Na-S(-O) compounds on the Cu2ZnSnS4 absorber surface and their effects on CdS thin film growth

Ren, Yi; Scragg, Jonathan; Edoff, Marika; Larsen, Jes et al.

Ingår i ACS Applied Materials and Interfaces, s. 18600-18607, 2016

• DOI för Evolution of Na-S(-O) compounds on the Cu2ZnSnS4 absorber surface and their effects on CdS thin film growth

Potential of CuS cap to prevent decomposition of Cu2ZnSnS4 during annealing

Larsen, Jes K; Scragg, Jonathan JS; Frisk, Christopher; Ren, Yi et al.

Ingår i Physica Status Solidi (a) applications and materials science, s. 2843-2849, 2015

• DOI för Potential of CuS cap to prevent decomposition of Cu2ZnSnS4 during annealing
• Ladda ner fulltext (pdf) av Potential of CuS cap to prevent decomposition of Cu2ZnSnS4 during annealing

Reduced interface recombination in Cu2ZnSnS4 solar cells with atomic layer deposition Zn1-xSnxO buffer layers

Platzer-Björkman, Charlotte; Frisk, Christoper; Larsen, Jes; Ericson, Tove et al.

Ingår i Applied Physics Letters, 2015

• DOI för Reduced interface recombination in Cu2ZnSnS4 solar cells with atomic layer deposition Zn1-xSnxO buffer layers
• Ladda ner fulltext (pdf) av Reduced interface recombination in Cu2ZnSnS4 solar cells with atomic layer deposition Zn1-xSnxO buffer layers

Reactively sputtered films in the CuxS–ZnS–SnSy system: From metastability to equilibrium

Ren, Yi; Scragg, Jonathan J.; Ericson, Tove; Kubart, Tomas et al.

Ingår i Thin Solid Films, s. 208-214, 2015

• DOI för Reactively sputtered films in the CuxS–ZnS–SnSy system: From metastability to equilibrium

Interference effects in photoluminescence spectra of Cu₂ZnSnS₄ and Cu(In,Ga)Se₂ thin films

Larsen, Jes K; Li, Shuyi; Scragg, Jonathan; Ren, Yi et al.

Ingår i Journal of Applied Physics, 2015

• DOI för Interference effects in photoluminescence spectra of Cu₂ZnSnS₄ and Cu(In,Ga)Se₂ thin films
• Ladda ner fulltext (pdf) av Interference effects in photoluminescence spectra of Cu₂ZnSnS₄ and Cu(In,Ga)Se₂ thin films

Photoluminescence investigation of Cu2ZnSnS4 thin film solar cells

Van Puyvelde, L.; Lauwaert, J.; Smet, P. F.; Khelifi, S. et al.

Ingår i Thin Solid Films, s. 146-150, 2015

• DOI för Photoluminescence investigation of Cu2ZnSnS4 thin film solar cells

Influence of hydrogen sulfide annealing on copper-zinc-tin-sulfide solar cells sputtered from a quaternary compound target

Bras, Patrice; Sterner, Jan; Platzer-Björkman, Charlotte

Ingår i Thin Solid Films, s. 233-238, 2015

• DOI för Influence of hydrogen sulfide annealing on copper-zinc-tin-sulfide solar cells sputtered from a quaternary compound target

Influence of the Cu2ZnSnS4 absorberthickness on thin film solar cells

Ren, Yi; Scragg, Jonathan; Frisk, Christopher; Larsen, Jes et al.

Ingår i Physica status solidi. A, Applied research, s. 2889-2896, 2015

• DOI för Influence of the Cu2ZnSnS4 absorberthickness on thin film solar cells

Rear Surface Optimization of CZTS Solar Cellsby Use of a Passivation Layer WithNanosized Point Openings

Vermang, Bart; Ren, Yi; Donzel-Gargand, Olivier; Frisk, Christopher et al.

Ingår i IEEE Journal of Photovoltaics, 2015

Investigation of blister formation in sputtered Cu ₂ZnSnS ₄ absorbers for thin film solar cells

Bras, Patrice; Sterner, Jan; Platzer-Björkman, Charlotte

Ingår i Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films, 2015

• DOI för Investigation of blister formation in sputtered Cu ₂ZnSnS ₄ absorbers for thin film solar cells

Reactive sputtering of Cu2ZnSnS4 thin films - Target effects on the deposition process stability

Kubart, Tomas; Ericson, Tove; Scragg, Jonathan J.; Edoff, Marika et al.

Ingår i Surface & Coatings Technology, s. 281-285, 2014

• DOI för Reactive sputtering of Cu2ZnSnS4 thin films - Target effects on the deposition process stability

Zn(O,S) Buffer Layers and Thickness Variations of CdS Buffer for Cu₂ZnSnS₄ Solar Cells

Ericson, Tove; Scragg, Jonathan J.; Hultqvist, Adam; Wätjen, Jörn Timo et al.

Ingår i IEEE Journal of Photovoltaics, s. 465-469, 2014

• DOI för Zn(O,S) Buffer Layers and Thickness Variations of CdS Buffer for Cu₂ZnSnS₄ Solar Cells
• Ladda ner fulltext (pdf) av Zn(O,S) Buffer Layers and Thickness Variations of CdS Buffer for Cu₂ZnSnS₄ Solar Cells

A low-temperature order-disorder transition in Cu₂ZnSnS₄ thin films

Scragg, Jonathan; Choubrac, Léo; Lafond, Alain; Ericson, Tove et al.

Ingår i Applied Physics Letters, 2014

• DOI för A low-temperature order-disorder transition in Cu₂ZnSnS₄ thin films
• Ladda ner fulltext (pdf) av A low-temperature order-disorder transition in Cu₂ZnSnS₄ thin films

Optimizing Ga-profiles for highly efficient Cu(In,Ga)Se₂ thin film solar cells in simple and complex defect models

Frisk, Christopher; Platzer Björkman, Charlotte; Olsson, Jörgen; Szaniawski, Piotr et al.

Ingår i Journal of Physics D, s. 485104, 2014

• DOI för Optimizing Ga-profiles for highly efficient Cu(In,Ga)Se₂ thin film solar cells in simple and complex defect models
• Ladda ner fulltext (pdf) av Optimizing Ga-profiles for highly efficient Cu(In,Ga)Se₂ thin film solar cells in simple and complex defect models

CuInxGa1-xSe2 as an efficient photocathode for solar hydrogen generation

Jacobsson, Jesper T.; Platzer-Björkman, Charlotte; Edoff, Marika; Edvinsson, Tomas

Ingår i International journal of hydrogen energy, s. 15027-15035, 2013

• DOI för CuInxGa1-xSe2 as an efficient photocathode for solar hydrogen generation

Rapid annealing of reactively sputtered precursors for Cu2ZnSnS4 solar cells

Scragg, Jonathan; Ericson, Tove; Fontané, Xavier; Izquierdo-Roca, Victor et al.

Ingår i Progress in Photovoltaics, s. 10-17, 2013

• DOI för Rapid annealing of reactively sputtered precursors for Cu2ZnSnS4 solar cells

Annealing behavior of reactively sputtered precursor films for Cu₂ZnSnS₄ solar cells

Ericson, Tove; Scragg, Jonathan J.; Kubart, Tomas; Törndahl, Tobias et al.

Ingår i Thin Solid Films, s. 22-26, 2013

• DOI för Annealing behavior of reactively sputtered precursor films for Cu₂ZnSnS₄ solar cells
• Ladda ner fulltext (pdf) av Annealing behavior of reactively sputtered precursor films for Cu₂ZnSnS₄ solar cells

Effects of Back Contact Instability on Cu₂ZnSnS₄ Devices and Processes

Scragg, Jonathan J.; Kubart, Tomas; Wätjen, Timo; Ericson, Tove et al.

Ingår i Chemistry of Materials, s. 3162-3171, 2013

• DOI för Effects of Back Contact Instability on Cu₂ZnSnS₄ Devices and Processes
• Ladda ner fulltext (pdf) av Effects of Back Contact Instability on Cu₂ZnSnS₄ Devices and Processes

Cu out-diffusion in kesterites: A transmission electron microscopy specimen preparation artifact

Wätjen, J. Timo; Scragg, Jonathan J.; Edoff, Marika; Rubino, Stefano et al.

Ingår i Applied Physics Letters, 2013

• DOI för Cu out-diffusion in kesterites: A transmission electron microscopy specimen preparation artifact

Diffusion of Fe and Na in co-evaporated Cu(In, Ga) Se-2 devices on steel substrates

Platzer-Bjorkman, Charlotte; Jani, S.; Westlinder, J.; Linnarsson, M. K. et al.

Ingår i Thin Solid Films, s. 188-192, 2013

• DOI för Diffusion of Fe and Na in co-evaporated Cu(In, Ga) Se-2 devices on steel substrates

Inline Cu(In,Ga)Se-2 Co-evaporation for High-Efficiency Solar Cells and Modules

Lindahl, Johan; Zimmermann, Uwe; Szaniawski, Piotr; Törndahl, Tobias et al.

Ingår i IEEE JOURNAL OF PHOTOVOLTAICS, s. 1100-1105, 2013

• DOI för Inline Cu(In,Ga)Se-2 Co-evaporation for High-Efficiency Solar Cells and Modules
• Ladda ner fulltext (pdf) av Inline Cu(In,Ga)Se-2 Co-evaporation for High-Efficiency Solar Cells and Modules

The Influence of Absorber Thickness on Cu(In,Ga)Se-2 Solar Cells With Different Buffer Layers

Pettersson, Jonas; Törndahl, Tobias; Platzer-Björkman, Charlotte; Hultqvist, Adam et al.

Ingår i IEEE Journal of Photovoltaics, s. 1376-1382, 2013

• DOI för The Influence of Absorber Thickness on Cu(In,Ga)Se-2 Solar Cells With Different Buffer Layers

Secondary compound formation revealed by transmission electron microscopy at the Cu₂ZnSnS₄/Mo interface

Wätjen, Jörn Timo; Scragg, Jonathan; Ericson, Tove; Edoff, Marika et al.

Ingår i Thin Solid Films, s. 31-34, 2012

• DOI för Secondary compound formation revealed by transmission electron microscopy at the Cu₂ZnSnS₄/Mo interface

Reactive sputtering of precursors for Cu2ZnSnS4 thin film solar cells

Ericson, Tove; Kubart, Tomas; Scragg, Jonathan J.; Platzer-Björkman, Charlotte

Ingår i Thin Solid Films, s. 7093-7099, 2012

• DOI för Reactive sputtering of precursors for Cu2ZnSnS4 thin film solar cells
• Ladda ner fulltext (pdf) av Reactive sputtering of precursors for Cu2ZnSnS4 thin film solar cells

Electrical modeling of Cu(In,Ga)Se₂ cells with ALD-Zn_1xMg_xO bufferlayers

Pettersson, Jonas; Edoff, Marika; Platzer-Björkman, Charlotte

Ingår i Journal of Applied Physics, 2012

• DOI för Electrical modeling of Cu(In,Ga)Se₂ cells with ALD-Zn_1xMg_xO bufferlayers

Growth kinetics, properties, performance, and stability of atomic layer deposition Zn–Sn–O buffer layers for Cu(In,Ga)Se₂ solar cells

Hultqvist, Adam; Platzer-Björkman, Charlotte; Zimmermann, Uwe; Edoff, Marika et al.

Ingår i Progress in Photovoltaics, s. 883-891, 2012

• DOI för Growth kinetics, properties, performance, and stability of atomic layer deposition Zn–Sn–O buffer layers for Cu(In,Ga)Se₂ solar cells

Direct evidence of current blocking by ZnSe in Cu₂ZnSnSe₄ solar cells

Wätjen, Jörn Timo; Engman, Jessica; Edoff, Marika; Platzer-Björkman, Charlotte

Ingår i Applied Physics Letters, s. 173510, 2012

• DOI för Direct evidence of current blocking by ZnSe in Cu₂ZnSnSe₄ solar cells

Influence of precursor sulfur content on film formation and compositional changes in Cu2ZnSnS4 films and solar cells

Platzer-Björkman, Charlotte; Scragg, Jonathan; Flammersberger, H; Kubart, Tomas et al.

Ingår i Solar Energy Materials and Solar Cells, s. 110-117, 2012

• DOI för Influence of precursor sulfur content on film formation and compositional changes in Cu2ZnSnS4 films and solar cells

Surface oxide on thin films of yttrium hydride studied by neutron reflectometry

Mongstad, Trygve; Platzer-Björkman, Charlotte; Maehlen, J. P.; Hauback, B. C. et al.

Ingår i Applied Physics Letters, s. 191604, 2012

• DOI för Surface oxide on thin films of yttrium hydride studied by neutron reflectometry

A Detrimental Reaction at the Molybdenum Back Contact in Cu₂ZnSn(S,Se)₄ Thin-Film Solar Cells

Scragg, Jonathan; Wätjen, Timo; Edoff, Marika; Ericson, Tove et al.

Ingår i Journal of the American Chemical Society, s. 19330-19333, 2012

• DOI för A Detrimental Reaction at the Molybdenum Back Contact in Cu₂ZnSn(S,Se)₄ Thin-Film Solar Cells

MgyNi1-y(H-x) thin films deposited by magnetron co-sputtering

Mongstad, Trygve; You, C. C.; Thogersen, A.; Maehlen, J. P. et al.

Ingår i Journal of Alloys and Compounds, s. 76-83, 2012

• DOI för MgyNi1-y(H-x) thin films deposited by magnetron co-sputtering

Experimental investigation of Cu(In1-x,Ga-x)Se-2/Zn(O1-z,S-z) solar cell performance

Hultqvist, Adam; Platzer-Björkman, Charlotte; Coronel, Ernesto; Edoff, Marika

Ingår i Solar Energy Materials and Solar Cells, s. 497-503, 2011

• DOI för Experimental investigation of Cu(In1-x,Ga-x)Se-2/Zn(O1-z,S-z) solar cell performance

A new thin film photochromic material: oxygen-containing yttrium hydride

Mongstad, Trygve; Platzer Björkman, Charlotte; Maehlen, Jan-Petter; Mooij, Lennard et al.

Ingår i Solar Energy Materials and Solar Cells, s. 3596-3599, 2011

• DOI för A new thin film photochromic material: oxygen-containing yttrium hydride

Transparent yttrium hydride thin films prepared by reactive sputtering

Mongstad, T; Platzer-Björkman, Charlotte; Karazhanov, S Zh; Holt, A et al.

Ingår i Journal of Alloys and Compounds, 2011

• DOI för Transparent yttrium hydride thin films prepared by reactive sputtering

Chemical Insights into the Instability of Cu(2)ZnSnS(4) Films during Annealing

Scragg, Jonathan J.; Ericson, Tove; Kubart, Tomas; Edoff, Marika et al.

Ingår i Chemistry of Materials, s. 4625-4633, 2011

• DOI för Chemical Insights into the Instability of Cu(2)ZnSnS(4) Films during Annealing

Baseline model of graded-absorber Cu(In,Ga)Se₂ solar cells applied to cells with Zn_1−xMg_xO buffer layers

Pettersson, Jonas; Platzer-Björkman, Charlotte; Zimmermann, Uwe; Edoff, Marika

Ingår i Thin Solid Films, s. 7476-7480, 2011

• DOI för Baseline model of graded-absorber Cu(In,Ga)Se₂ solar cells applied to cells with Zn_1−xMg_xO buffer layers

Deposition of magnesium hydride thin films using radio frequency reactive sputtering

Platzer-Björkman, Charlotte; Mongstad, Trygve; Maehlen, Jan-Petter; Baldi, Andrea et al.

Ingår i Thin Solid Films, s. 5949-5954, 2011

• DOI för Deposition of magnesium hydride thin films using radio frequency reactive sputtering

Improved fill factor and open circuit voltage by crystalline selenium at the Cu(In,Ga)Se-2/buffer layer interface in thin film solar cells

Platzer-Björkman, Charlotte; Zabierowski, P.; Pettersson, Jonas; Törndahl, Tobias et al.

Ingår i Progress in Photovoltaics, s. 249-256, 2010

• DOI för Improved fill factor and open circuit voltage by crystalline selenium at the Cu(In,Ga)Se-2/buffer layer interface in thin film solar cells

Measurements of photo-induced changes in the conduction properties of ALD-Zn_1−xMg_xO thin films

Pettersson, Jonas; Platzer-Björkman, Charlotte; Hultqvist, Adam; Zimmermann, Uwe et al.

Ingår i Physica Scripta, 2010

• DOI för Measurements of photo-induced changes in the conduction properties of ALD-Zn_1−xMg_xO thin films

Buffer layers and transparent conducting oxides for chalcopyrite Cu(In,Ga)(S,Se)(2) based thin film photovoltaics: Present status and current developments

Naghavi, N.; Abou-Ras, D.; Allsop, N.; Barreau, N. et al.

Ingår i Progress in Photovoltaics, s. 411-433, 2010

• DOI för Buffer layers and transparent conducting oxides for chalcopyrite Cu(In,Ga)(S,Se)(2) based thin film photovoltaics: Present status and current developments

The effect of Zn_1-xMg_xO buffer layer deposition temperature on Cu(In,Ga)Se₂ solar cells: A study of the buffer/absorber interface

Törndahl, Tobias; Coronel, Ernesto; Hultqvist, Adam; Platzer-Björkman, Charlotte et al.

Ingår i Progress in Photovoltaics, s. 115-125, 2009

• DOI för The effect of Zn_1-xMg_xO buffer layer deposition temperature on Cu(In,Ga)Se₂ solar cells: A study of the buffer/absorber interface

Temperature-dependent current-voltage and lightsoaking measurements on Cu(In,Ga)Se₂ solar cells with ALD-Zn_1-xMg_xO buffer layers

Pettersson, Jonas; Platzer-Björkman, Charlotte; Edoff, Marika

Ingår i Progress in Photovoltaics, s. 460-469, 2009

• DOI för Temperature-dependent current-voltage and lightsoaking measurements on Cu(In,Ga)Se₂ solar cells with ALD-Zn_1-xMg_xO buffer layers

CuGaSe2 solar cells using atomic layer deposited Zn(O,S) and (Zn,Mg)O buffer layers

Hultqvist, Adam; Platzer-Björkman, Charlotte; Pettersson, Jonas; Törndahl, Tobias et al.

Ingår i Thin Solid Films, s. 2305-2308, 2009

• DOI för CuGaSe2 solar cells using atomic layer deposited Zn(O,S) and (Zn,Mg)O buffer layers

Atomic layer deposition of Zn1-xMgxO buffer layers for Cu(In,Ga)Se2 solar cells

Törndahl, Tobias; Platzer-Björkman, Charlotte; Kessler, John; Edoff, Marika

Ingår i Progress in Photovoltaics, s. 225-235, 2007

• DOI för Atomic layer deposition of Zn1-xMgxO buffer layers for Cu(In,Ga)Se2 solar cells

Optimization of ALD-(Zn,Mg)O buffer layers and (Zn,Mg)O/Cu(In,Ga)Se-2 interfaces for thin film solar cells

Platzer Björkman, Charlotte; Törndahl, Tobias; Hultqvist, Adam; Kessler, John et al.

Ingår i Thin Solid Films, s. 6024-6027, 2007

• DOI för Optimization of ALD-(Zn,Mg)O buffer layers and (Zn,Mg)O/Cu(In,Ga)Se-2 interfaces for thin film solar cells

HIKE experiments at KMC-1: Studies of Solar Cell Materials

Johansson, E; Platzer-Björkman, C; Rensmo, H; Sandell, A et al.

Ingår i Berliner Elektronenspeicherring-Gesellschaft für Synchrotronstrahlung m.b.H. (BESSY) Annual Report (2006), 2007

Strong valence-band offset bowing of ZnO1-xSx enhances p-type nitrogen doping of ZnO-like alloys

Persson, Clas; Platzer-Björkman, Charlotte; Malmström, Jonas; Törndahl, Tobias et al.

Ingår i Physical Review Letters, s. 146403, 2006

• DOI för Strong valence-band offset bowing of ZnO1-xSx enhances p-type nitrogen doping of ZnO-like alloys

Zn(O,S) buffer layers by atomic layer deposition in Cu(In,Ga)Se-2 based thin film solar cells: Band alignment and sulfur gradient

Platzer Björkman, Charlotte; Törndahl, Tobias; Abou-Ras, D.; Malmström, Jonas et al.

Ingår i Journal of Applied Physics, 2006

• DOI för Zn(O,S) buffer layers by atomic layer deposition in Cu(In,Ga)Se-2 based thin film solar cells: Band alignment and sulfur gradient

Determination of dominant recombination paths in Cu(In,Ga)Se2 thin-film solar cells with ALD-ZnO buffer layers

Malm, Ulf; Malmström, Jonas; Platzer-Björkman, Charlotte; Stolt, Lars

Ingår i Thin Solid Films, s. 208-212, 2005

• DOI för Determination of dominant recombination paths in Cu(In,Ga)Se2 thin-film solar cells with ALD-ZnO buffer layers

The influence of buffer layer on the transient behaviour of thin film chalcopyrite devices

Igalson, M; Platzer Björkman, Charlotte

Ingår i Solar Energy Materials and Solar Cells, s. 93-103, 2004

• DOI för The influence of buffer layer on the transient behaviour of thin film chalcopyrite devices

Interface study of CuInSe2/ZnO and Cu(In,Ga)Se2/ZnO devices using ALD ZnO buffer layers

Platzer Björkman, Charlotte; Lu, Jun; Kessler, John; Stolt, Lars

Ingår i Thin Solid FIlms, s. 321-325, 2003

Band Alignment Between ZnO-Based and Cu(In,Ga)Se₂ Thin Films for High Efficiency Solar Cells

Platzer-Björkman, Charlotte

2006

• Ladda ner fulltext (pdf) av Band Alignment Between ZnO-Based and Cu(In,Ga)Se₂ Thin Films for High Efficiency Solar Cells

Reactive sputtering of CZTS

Platzer Björkman, Charlotte; Ericson, Tove; Scragg, Jonathan; Kubart, Tomas

Ingår i Copper zinc tin sulfide-based thin film solar cells, s. 203-220, John Wiley & Sons, 2015

Co-evaporation of CIGS and alternative buffer layers for CIGS devices

Platzer-Björkman, Charlotte; Edoff, Marika

Ingår i Thin film solar cells, s. 59-90, Nova Science Publishers, Inc., 2011

Investigating the Role of Ag and Ga Content in the Stability of Wide-Gap (Ag,Cu)(In,Ga)Se2 Thin Film Solar Cells

Pearson, Patrick; Keller, Jan; Platzer-Björkman, Charlotte

Ingår i 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), 2023

• DOI för Investigating the Role of Ag and Ga Content in the Stability of Wide-Gap (Ag,Cu)(In,Ga)Se2 Thin Film Solar Cells

Defects, band tails, and disorder in Cu₂ZnSnS₄ solar cells

Larsen, Jes K; Ross, Nils; Platzer Björkman, Charlotte

2019

Mixed sulfur and selenium annealing study of compound-sputtered bilayer Cu2ZnSnS4 / Cu2ZnSnSe4 precursors

Ross, N.; Grini, S.; Vines, L.; Platzer-Björkman, Charlotte

Ingår i 2017 IEEE 44Th Photovoltaic Specialist Conference (PVSC), s. 3269-3274, 2017

• DOI för Mixed sulfur and selenium annealing study of compound-sputtered bilayer Cu2ZnSnS4 / Cu2ZnSnSe4 precursors

ALD of phase controlled tin monosulfide thin films

Bilousov, Oleksandr V.; Ren, Yi; Törndahl, Tobias; Donzel-Gargand, Olivier et al.

2017

• Ladda ner fulltext (pdf) av ALD of phase controlled tin monosulfide thin films

Evolution of Na-S(-O) compounds on Cu₂ZnSnS₄ absorber surface and its effect on CdS growth

Ren, Yi; Scragg, Jonathan J.; Edoff, Marika; Platzer Björkman, Charlotte

Ingår i 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), s. 2255-2257, 2016

• DOI för Evolution of Na-S(-O) compounds on Cu₂ZnSnS₄ absorber surface and its effect on CdS growth

Cu₂ZnSn(S,Se)₄ Solar Cell Absorbers from Diffusion of Selenium into Annealed Cu₂ZnSnS₄ Absorbers

Ross, N.; Larsen, Jes K; Grini, S.; Särhammar, Erik et al.

Ingår i 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), s. 492-497, 2016

• DOI för Cu₂ZnSn(S,Se)₄ Solar Cell Absorbers from Diffusion of Selenium into Annealed Cu₂ZnSnS₄ Absorbers

Influence of the Cu2ZnSnS4 absorberthickness on thin film solar cells

Ren, Yi; Scragg, Jonathan; Frisk, Christopher; Larsen, Jes et al.

2015

Rear surface optimization of CZTS solar cells by use of a passivation layer with nano-sized point openings

Vermang, Bart; Ren, Yi; Joel, Jonathan; Frisk, Christopher et al.

Ingår i 2015 IEEE 42ND PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC), 2015

Uniformity assessment of a 6-inch Copper-Zinc-Tin-Sulfide solar cell sputtered from a quaternary compound target

Bras, Patrice; Mauvy, Leo; Sterner, Jan; Platzer-Björkman, Charlotte

Ingår i 2015 IEEE 42ND PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC), 2015

CZTS solar cell device simulation with varying absorber thickness

Frisk, Christopher; Ren, Yi; Li, Shu-Yi; Platzer-Björkman, Charlotte

Ingår i 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC). Proceedings, 2015

• DOI för CZTS solar cell device simulation with varying absorber thickness
• Ladda ner fulltext (pdf) av CZTS solar cell device simulation with varying absorber thickness

CuS Cap to Prevent Decomposition of Cu2ZnSnS4 Precursors during Annealing

Larsen, Jes K; Scragg, J. J.; Frisk, C; Ren, Y. et al.

2015

Reactively sputtered films in the CuxS–ZnS–SnSy system: From metastability to equilibrium

Ren, Yi; Scragg, Jonathan; Ericson, Tove; Kubart, Tomas et al.

2014

Modeling Ga-profiles for Cu(In,Ga)Se₂ thin film solar cells with varying defect density

Frisk, Christopher; Platzer-Björkman, Charlotte; Fjällström, Viktor; Salomé, Pedro et al.

Ingår i 23rd International Photovoltaic Science and Engineering Conference; Taipei, Taiwan; October 28 - Nov 1, 2013, 2013

• Ladda ner fulltext (pdf) av Modeling Ga-profiles for Cu(In,Ga)Se₂ thin film solar cells with varying defect density

Reactive magnetron sputtering of precursors for CZTS solar cells

Kubart, Tomas; Ericson, Tove; Scragg, Jonathan; Platzer-Björkman, Charlotte

2012

Growth and characterization of ZnO-based buffer layers for CIGS solar cells

Törndahl, Tobias; Hultqvist, Adam; Platzer-Björkman, Charlotte; Edoff, Marika

Ingår i Proceedings of the SPIE - The International Society for Optical Engineering, 2010

• DOI för Growth and characterization of ZnO-based buffer layers for CIGS solar cells

Comparison of ZnS-Based Buffer Layers by Chemical Bath Deposition and Atomic Layer Deposition

Platzer-Björkman, Charlotte; Uhl, A.

Ingår i Thin-film compound semiconductor voltaics-2009, s. 147-152, 2010

Band gap engineering of ZnO for high efficiency CIGS based solar cells

Platzer-Björkman, Charlotte; Hultqvist, Adam; Pettersson, Jonas; Törndahl, Tobias

Ingår i Oxide-based Materials and Devices, s. 76030-76039, 2010

• DOI för Band gap engineering of ZnO for high efficiency CIGS based solar cells

Transparent yttrium hydride thin films prepared by reactive sputtering

Mongstad, T.; Platzer-Björkman, Charlotte; Karazhanow, S. Zh.; Holt, A. et al.

2010

Reactive sputtering of magnesium hydride thin films for photovoltaic applications

Platzer-Björkman, Charlotte; Mongstad, Trygve; Karazhanov, Smagul; Maehlen, Jan-Petter et al.

Ingår i Materials Research Society Symposium Proceedings, 2009

Effects of CuIn_0,5Ga_0,5Se₂ growth by isothermal and bithermal Cu-Poor/Rich/Poor sequence on solar cells properties

Marko, Hakim; Hultqvist, Adam; Platzer-Björkman, Charlotte; Noël, Sébastien et al.

Ingår i Thin-Film Compound Semiconductor Photovoltaics — 2009, 2009

• DOI för Effects of CuIn_0,5Ga_0,5Se₂ growth by isothermal and bithermal Cu-Poor/Rich/Poor sequence on solar cells properties

The role of interfacial elemental selenium in CIGS devices with different buffer layers

Platzer-Björkman, Charlotte; Zabierowski, P.; Edoff, Marika

2008

CuGaSe2 solar cells using atomic layer deposited Zn(O,S) and (Zn,Mg)O buffer layers

Hultqvist, Adam; Platzer-Björkman, Charlotte; Pettersson, Jonas; Törndahl, Tobias et al.

2008

Optimization of i-ZnO window layers for Cu(In,Ga)Se2 solar cells with ALD buffers

Hultqvist, Adam; Platzer Björkman, Charlotte; Törndahl, Tobias; Ruth, Marta et al.

Ingår i Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milano, 2007, s. 2381-2384, 2007

• Ladda ner fulltext (pdf) av Optimization of i-ZnO window layers for Cu(In,Ga)Se2 solar cells with ALD buffers

Microstructural characterization of Zn1-XMgXO buffers layer in CIGS solar cells

Coronel, Ernesto; Törndahl, Tobias; Platzer Björkman, Charlotte; Edoff, Marika et al.

2007

Influence of metastabilities on the efficiency of CIGSe-based solar cells with CdS, Zn(O,S) and (Zn,Mg)O buffer layers

Zabierowski, Pawel; Platzer Björkman, Charlotte

Ingår i Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milano, 2007 : 3BV.5.22, 2007

Electrical characterization of CIGSe-based photovoltaic devices with Zn(O,S) and (Zn,Mg)O buffers

Zabierowski, P; Platzer Björkman, Charlotte; Cwil, M

s. 2006-2010, 2006

Atomic Layer Deposition of Zn(O,S) buffer layers for high efficiency Cu(In,Ga)Se2 solar cells

Platzer Björkman, Charlotte; Kessler, John; Stolt, Lars

Ingår i Proceedings of the 3rd World Conference on Photovoltaic Solar Energy Conversion, WCPEC-3, 1, Osaka, Japan, s. 461-464, 2003

Analysis of Zn(O,S) films for Cu(In,Ga)Se2 solar cells

Platzer Björkman, Charlotte; Kessler, John; Stolt, Lars

Ingår i Proceedings of the Estonian Academy of Sciences Physics Matematics 52(3) pp 299-307 (2003), 2003

XPS/UPS monitoring of ALCVD ZnO growth on Cu(In,Ga)Se2 absorbers

Sterner, Jan; Platzer-Björkman, Charlotte; Stolt, Lars

Ingår i Seventeenth European Photovoltaic Solar Energy Conference, s. 1118-1121, 2002

Interface Study of CuInSe2/ZnO and Cu(In,Ga)Se2/ZnO Devices Using ALD ZnO Buffer Layers

Platzer Björkman, Charlotte; Lu, Jun; Kessler, John; Stolt, Lars

Ingår i Proceedings of the Fifth Baltic Symposium on Atomic Layer Deposition, Tarttu, Estonia, October, 2002

Study of Zn(O,S) films for Cu(In,Ga)Se2 solar cells using a coupled XPS/UPS-ALD

Platzer Björkman, Charlotte; Kessler, John; Stolt, Lars

Ingår i Proc. E-MRS, June 2002, Strasbourg, France, 2002

Growth kinetics, properties, performance and stability of ALD Zn-Sn-O buffer layers for Cu(In,Ga)Se₂ solar cells

Hultqvist, Adam; Platzer-Björkman, Charlotte; Zimmermann, Uwe; Edoff, Marika et al.