Max Wolff
Professor at Department of Physics and Astronomy; Materials Physics
- Telephone:
- +46 18 471 35 90
- E-mail:
- max.wolff@physics.uu.se
- Visiting address:
- Ångströmlaboratoriet, Regementsvägen 10
- Postal address:
- Box 516
751 37 UPPSALA
Download contact information for Max Wolff at Department of Physics and Astronomy; Materials Physics
- CV:
- Download CV
- ORCID:
- 0000-0002-7517-8204
Short presentation
In my research I apply neutron scattering methods to current challenges in material science. The goal is to relate macroscopic emergence to the structure and dynamics on molecular length scales. The focus is on soft mater, in particular complex liquids and their viscoelastic properties, as well as on magnetic and energy materials. In order to enable new research directions I am driving neutron instrument and method developments.
Keywords
- neutron scattering
- energy materials
- magnetism
- surface science
- soft matter
Biography
Experience:
- Professor, Material Physics, Uppsala University, Uppsala, Sweden — 2020-Present
- Lecturer/Assoc. Professor, Material Physics, Uppsala University, Uppsala, Sweden — 2009-2020
- Group leader, Chair for Experimental Physics IV/Solid State Physics, Ruhr-University Bochum, Bochum, Germany — 2004-2009
- Permanently placed at the Institute Laue-Langevin, Grenoble, France
- Scientist, Chair for Crystallography and Structural Physics, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany — 2002-2004
- Permanently placed at the Institute Laue-Langevin, Grenoble, France
- Scientist, Chair for Crystallography and Structural Physics, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany — 1999-2002
- Research Assistant, Eupec, Pretzfeld, Germany — 1999
- Teaching Assistant, Chair for Optics, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany — 1998
Education:
- Uppsala University, Uppsala, Sweden — Docent, 2010
- Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany — PhD, 2004
- Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany — Dipl. Phys., 1999
Research
In my research I am interested to connect macroscopic emergence, materials properties, to their building blocks on the atomistic scale, structure and dynamics on nm length scales. The focus on the research areas listed below:
Soft matter
- Solid - Liquid interface
- Self organisation
- Rheology
- Surface coatings
- Dynamics
Magnetism
- Thin films and superlattices
- Nanoparticles
Hydrogen in metals
- Thin films and superlattices
- Phase transitions
- Diffusion
Scattering techniques and instrumentation
- Polarised neutron scattering
- Grazing incident scattering
- Quasielastic scattering

Publications
Recent publications
Part of ACS APPLIED ELECTRONIC MATERIALS, p. 4864-4868, 2024
- DOI for Moisture Diffusion in PECVD a-SiOxNy :H and a-SiOx:H Coated on Polymer Resins: A Neutron Reflectometry Study
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Part of Zeitschrift fur physikalische Chemie (Munchen. 1991), p. 2075-2100, 2024
Effects of H vacancies on photochromic properties of oxygen-containing yttrium hydride
Part of Nuclear Instruments and Methods in Physics Research Section B, 2024
- DOI for Effects of H vacancies on photochromic properties of oxygen-containing yttrium hydride
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Correlation of optical transmittance and hydrogen concentration in Cr/V superlattices
Part of Nuclear Instruments and Methods in Physics Research Section B, 2024
- DOI for Correlation of optical transmittance and hydrogen concentration in Cr/V superlattices
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Part of International journal of hydrogen energy, p. 583-588, 2024
- DOI for Accurate measurement of hydrogen concentration in transition metal hydrides utilizing electronic excitations by MeV ions
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All publications
Articles in journal
Part of ACS APPLIED ELECTRONIC MATERIALS, p. 4864-4868, 2024
- DOI for Moisture Diffusion in PECVD a-SiOxNy :H and a-SiOx:H Coated on Polymer Resins: A Neutron Reflectometry Study
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Part of Zeitschrift fur physikalische Chemie (Munchen. 1991), p. 2075-2100, 2024
Effects of H vacancies on photochromic properties of oxygen-containing yttrium hydride
Part of Nuclear Instruments and Methods in Physics Research Section B, 2024
- DOI for Effects of H vacancies on photochromic properties of oxygen-containing yttrium hydride
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Correlation of optical transmittance and hydrogen concentration in Cr/V superlattices
Part of Nuclear Instruments and Methods in Physics Research Section B, 2024
- DOI for Correlation of optical transmittance and hydrogen concentration in Cr/V superlattices
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Part of International journal of hydrogen energy, p. 583-588, 2024
- DOI for Accurate measurement of hydrogen concentration in transition metal hydrides utilizing electronic excitations by MeV ions
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Part of Vibrational Spectroscopy, 2024
- DOI for Local structure of hydrated nanocrystalline films of the proton conductor BaZr1-xScxO3-x/2 studied by infrared spectroscopy
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Part of ACS Applied Materials and Interfaces, p. 3772-3780, 2023
- DOI for Structural Characterization of Nanoparticle-Supported Lipid Bilayer Arrays by Grazing Incidence X-ray and Neutron Scattering
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A new setup for optical measurements under controlled environment
Part of Review of Scientific Instruments, 2023
- DOI for A new setup for optical measurements under controlled environment
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Part of The Journal of Physical Chemistry C, p. 24676-24682, 2023
- DOI for Modification of the Photochromic Properties of Oxygen-Containing Yttrium Hydride by Irradiation with keV and MeV Ions
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Part of Materialia, 2023
- DOI for In-situ, real-time investigation of the formation of oxygen-containing rare-earth hydrides by combining a quartz crystal microbalance and ion beam analysis
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Neutron spin echo spectroscopy with a moving sample
Part of Scientific Reports, 2023
- DOI for Neutron spin echo spectroscopy with a moving sample
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Correlating Photoconductivity and Optical Properties in Oxygen-Containing Yttrium Hydride Thin Films
Part of Physica Status Solidi. Rapid Research Letters, 2023
- DOI for Correlating Photoconductivity and Optical Properties in Oxygen-Containing Yttrium Hydride Thin Films
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Part of Biochimica et Biophysica Acta - Biomembranes, 2022
- DOI for Dissolution mechanism of supported phospholipid bilayer in the presence of amphiphilic drug investigated by neutron reflectometry and quartz crystal microbalance with dissipation monitoring
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Oxygen mobility in yttrium hydride films studied by isotopic labelling
Part of EPJ Web of Conferences, 2022
- DOI for Oxygen mobility in yttrium hydride films studied by isotopic labelling
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Self-assembly and percolation in two dimensional binary magnetic colloids
Part of Soft Matter, p. 6222-6228, 2022
- DOI for Self-assembly and percolation in two dimensional binary magnetic colloids
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Part of Physical Review B, 2022
- DOI for Influence of deuterium-induced volume changes on optical transmission in Fe/V (001) and Cr/V (001) superlattices
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Part of Physica Status Solidi. Rapid Research Letters, 2022
- DOI for Photochromism in Isotopically Labeled Oxygen-Containing Yttrium-Hydride and Deuteride Thin-Film Systems
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Part of Review of Scientific Instruments, 2021
Hydrogen induced lattice expansion and site occupation analyzed by ion beam methods
Part of Nuclear Instruments and Methods in Physics Research Section B, p. 63-67, 2021
Interstitial Hydrogen in Fe/V Superstructures: Lattice Site Location and Thermal Vibration
Part of Physical Review Letters, 2021
- DOI for Interstitial Hydrogen in Fe/V Superstructures: Lattice Site Location and Thermal Vibration
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pi-GISANS: probing lateral structures with a fan shaped beam
Part of Scientific Reports, 2021
- DOI for pi-GISANS: probing lateral structures with a fan shaped beam
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Photochromic Response of Encapsulated Oxygen-Containing Yttrium Hydride Thin Films
Part of Physica Status Solidi. Rapid Research Letters, 2021
Part of Energies, 2021
- DOI for Combined Light and Electron Scattering for Exploring Proximity Effects on Hydrogen Absorption in Vanadium
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Magnetic particle self-assembly at functionalized interfaces
Part of Langmuir, p. 4064-4071, 2021
- DOI for Magnetic particle self-assembly at functionalized interfaces
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Resonant enhancement of grazing incidence neutron scattering for the characterization of thin films
Part of Physical Review B, 2021
- DOI for Resonant enhancement of grazing incidence neutron scattering for the characterization of thin films
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Environmental dependence of the photochromic effect of oxygen-containing rare-earth metal hydrides
Part of Journal of Applied Physics, 2021
- DOI for Environmental dependence of the photochromic effect of oxygen-containing rare-earth metal hydrides
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Neutron Ray-Tracing Simulations of a New Supermirror Guide for the Osiris Spectrometer
Part of JOURNAL OF SURFACE INVESTIGATION, 2020
SIGMA: A Set-up for In-situ Growth, Material modification and Analysis by ion beams
Part of Nuclear Instruments and Methods in Physics Research Section B, p. 96-100, 2020
Preferential Orientation of Photochromic Gadolinium Oxyhydride Films
Part of Molecules, 2020
- DOI for Preferential Orientation of Photochromic Gadolinium Oxyhydride Films
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Photochromic properties of yttrium oxyhydride thin films: Surface versus bulk effect
Part of Materialia, 2020
Photochromic Mechanism and Dual-Phase Formation in Oxygen-Containing Rare-Earth Hydride Thin Films
Part of Advanced Optical Materials, 2020
Part of Scripta Materialia, p. 352-356, 2020
- DOI for Synthesis and in-situ characterization of photochromic yttrium oxyhydride grown by reactive e--beam evaporation
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Part of Nuclear Instruments and Methods in Physics Research Section B, p. 36-40, 2020
Layering of magnetic nanoparticles at amorphous magnetic templates with perpendicular anisotropy
Part of Soft Matter, p. 7676-7684, 2020
- DOI for Layering of magnetic nanoparticles at amorphous magnetic templates with perpendicular anisotropy
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A silicon analyser for the OSIRIS spectrometer: An analytical and Monte Carlo simulation study
Part of Nuclear Instruments and Methods in Physics Research Section A, 2019
Hydrogen site location in ultrathin vanadium layers by N-15 nuclear reaction analysis
Part of Nuclear Instruments and Methods in Physics Research Section B, p. 57-60, 2019
Time Resolved Polarised Grazing Incidence Neutron Scattering from Composite Materials
Part of Polymers, 2019
- DOI for Time Resolved Polarised Grazing Incidence Neutron Scattering from Composite Materials
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Part of Scientific Reports, 2019
- DOI for Direct measurement of topological interactions in polymers under shear using neutron spin echo spectroscopy
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Macroscopic Alignment of Micellar Crystals with Magnetic Microshearing
Part of Langmuir, p. 3980-3986, 2019
Electrical Sensing in a Magnetic Liquid
Part of IEEE Sensors Journal, p. 6948-6955, 2019
In-situ composition analysis of photochromic yttrium oxy-hydride thin films under light illumination
Part of Solar Energy Materials and Solar Cells, 2019
Nuclear Spin Incoherent Neutron Scattering from Quantum Well Resonators
Part of Physical Review Letters, 2019
The viscoelastic signature underpinning polymer deformation under shear flow
Part of Soft Matter, p. 371-380, 2019
- DOI for The viscoelastic signature underpinning polymer deformation under shear flow
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Yttrium oxyhydrides for photochromic applications: Correlating composition and optical response
Part of Physical Review Materials, 2018
Self-Assembled Layering of Magnetic Nanoparticles in a Ferrofluid on Silicon Surfaces
Part of ACS Applied Materials and Interfaces, p. 5050-5060, 2018
Part of Journal of applied crystallography, p. 1556-1563, 2018
Normalization of stroboscopic neutron scattering experiments
Part of Nuclear Instruments and Methods in Physics Research Section B, p. 61-65, 2018
Shear deformation of low-density polymer brushes in a good solvent
Part of Physical review. E, 2018
Statistical analysis of phase formation in 2D colloidal systems
Part of The European Physical Journal E Soft matter, 2018
- DOI for Statistical analysis of phase formation in 2D colloidal systems
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Dynamical structure of entangled polymers simulated under shear flow
Part of Journal of Chemical Physics, 2018
Part of Journal of Physics, 2018
Composition of photochromic oxygen-containing yttrium hydride films
Part of Solar Energy Materials and Solar Cells, p. 66-69, 2018
Finite size effects: deuterium diffusion in nm thick vanadium layers
Part of New Journal of Physics, 2017
- DOI for Finite size effects: deuterium diffusion in nm thick vanadium layers
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Concentration dependence of hydrogen diffusion in clamped vanadium (001) films
Part of Journal of Physics, 2017
- DOI for Concentration dependence of hydrogen diffusion in clamped vanadium (001) films
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Crystal perfection by strain engineering: The case of Fe/V (001)
Part of Thin Solid Films, p. 608-614, 2017
Diffusion of hydrogen in ultra-thin V(001) layers
Part of Journal of Alloys and Compounds, p. 484-487, 2017
Experimental observation of hysteresis in a coherent metal-hydride phase transition
Part of Journal of Physics, 2017
Polymer Brush Collapse under Shear Flow
Part of Macromolecules, p. 1215-1224, 2017
Part of Solar Energy Materials and Solar Cells, p. 185-189, 2017
Överlåtaren: a fast way to transfer and orthogonalize two-dimensional off-specular reflectivity data
Part of Journal of applied crystallography, p. 2091-2099, 2016
The Search for Nanobubbles by Using Specular and Off-Specular Neutron Reflectometry
Part of Langmuir, p. 9091-9096, 2016
Structure and Conductivity of Epitaxial Thin Films of In-Doped BaZrO3-Based Proton Conductors
Part of The Journal of Physical Chemistry C, p. 28415-28422, 2016
Hydrogen in vanadium: Site occupancy and isotope effects
Part of PHYSICAL REVIEW B, 2016
Phase formation in colloidal systems with tunable interaction
Part of Physical Review E. Statistical, Nonlinear, and Soft Matter Physics, 2015
Towards neutron scattering experiments with sub-millisecond time resolution
Part of Journal of applied crystallography, p. 220-226, 2015
Self assembly of magnetic nanoparticles at silicon surfaces
Part of Soft Matter, p. 4695-4704, 2015
Part of Materials Chemistry and Physics, p. 117-121, 2015
Depth-resolved grazing-incidence time-of-flight neutron scattering from a solid-liquid interface
Part of Journal of applied crystallography, p. 130-135, 2014
Landau theory for the phase transitions of interstitial hydrogen in strained vanadium
Part of Physical Review B. Condensed Matter and Materials Physics, 2014
Induced spin-polarization of EuS at room temperature in Ni/EuS multilayers
Part of Applied Physics Letters, p. 112411, 2014
Finite-Size Effects: Hydrogen in Fe/V(001) Superlattices
Part of Physical Review Letters, 2014
Temperature dependent cubic and hexagonal close packing in micellar structures
Part of Soft Matter, p. 8420-8426, 2014
The effect of microstructure on the hydrogenation of Mg/Fe thin film multilayers
Part of International journal of hydrogen energy, p. 17092-17103, 2014
Combined neutron reflectometry and rheology
Part of Journal of applied crystallography, p. 1729-1733, 2013
SuperADAM: Upgraded polarized neutron reflectometer at the Institut Laue-Langevin
Part of Review of Scientific Instruments, 2013
Part of Journal of Magnetism and Magnetic Materials, p. 59-63, 2013
Using light transmission to watch hydrogen diffuse
Part of Nature Communications, p. 892, 2012
Hydrogen site occupancy and strength of forces in nanosized metal hydrides
Part of Physical Review B. Condensed Matter and Materials Physics, p. 195407, 2012
Magnetization and magnetization reversal in epitaxial Fe/Cr/Co asymmetric spin-valve systems
Part of Physical Review B. Condensed Matter and Materials Physics, p. 174409, 2012
Hydrogen distribution in Nb/Ta superlattices
Part of Journal of Physics, p. 255306, 2012
Depletion at solid/liquid interfaces: Flowing hexadecane on functionalized surfaces
Part of Journal of Chemical Physics, 2011
Nanoscale discontinuities at the boundary of flowing liquids: a look into structure
Part of Journal of Physics, p. 184102, 2011
Micellar Crystallization with a Hysteresis in Temperature
Part of Langmuir, p. 14391-14394, 2010
Influence of boundaries on magnetic ordering in Fe/V superlattices
Part of Physical Review B. Condensed Matter and Materials Physics, p. 214429, 2010
Competing magnetic interactions in exchange-bias-modulated films
Part of Physical Review B. Condensed Matter and Materials Physics, 2010
Part of Physical Review B. Condensed Matter and Materials Physics, p. 144426, 2009
The influence of weak links on magnetic ordering in layered structures
Part of Europhysics letters, p. 17008, 2008
The effect of boundaries on ordering in finite magnets
Part of Physical Review Letters
Articles, review/survey
Part of Nanomaterials, 2020
- DOI for Self-Assembly of Magnetic Nanoparticles in Ferrofluids on Different Templates Investigated by Neutron Reflectometry
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The influence of site occupancy on diffusion of hydrogen in vanadium
Part of Physical Review B, 2017
Conference papers
Part of VI European Conference On Neutron Scattering (ECNS2015), 2016
- DOI for Probing the dynamics of high-viscosity entangled polymers under shear using Neutron Spin Echo spectroscopy
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Si-nanoparticle Synthesis Using Ion Implantation and MeV Ion Irradiation
Part of Physica Status Solidi C, p. 1301-1305, 2015
Manuscripts (preprints)
Beating effects in multilayer systems studied with neutron reflectometry
Tailoring thermodynamic properties of metal hydrides with interfaces
Using interfaces to influence thermodynamic properties of metal hydrides
Tunable self assembly of crystals and branching chain networks
Magnetically Controlled Electrical Current Through a Colloid
Lattice site location in metal hydride thin films: Ion channeling and phononic properties
Proximity and dimensionality effects on interstitial hydrogen