Mattias Thuvander
My research interest is focused on the relation between properties and microstructure of materials, and how properties and microstructure are affected by processing, heat treatment and in-service exposure (for example temperature, stress, oxidation, wear and irradiation). The main tool for my research is atom probe tomography, but I also apply electron microscopy, SANS/SAXS and other techniques. I have mostly worked with metals (steels, nickel-based alloys and zirconium alloys), but also wear resistant thin films, thin film solar cells and zeolites. Currently, I mainly work with materials for nuclear applications, including reactor pressure vessel steels, zirconium fuel rods and accident tolerant fuel (ATF).
Showing 81 publications
Precipitation of γ’ during cooling of nickel-base superalloy Haynes 282
Dynamic Impurity Redistributions in Kesterite Absorbers
Complete precipitate dissolution during adiabatic shear localisation in a Ni-based superalloy
Microstructural Characterization of Sulfurization Effects in Cu(In,Ga)Se2 Thin Film Solar Cells
Elemental Distribution in CrNbTaTiW-C High Entropy Alloy Thin Films
Atom probe tomography field evaporation characteristics and compositional corrections of ZrB2
Multiple Influences of Molybdenum on the Precipitation Process in a Martensitic PH Stainless Steel
Improving Compositional Accuracy in APT Analysis of Carbides Using a Decreased Detection Efficiency
Martensitic transformations in Ti-6Al-4V (ELI) alloy manufactured by 3D Printing
Cluster formation in in-service thermally aged pressurizer welds
Spinodal Decomposition in Functionally Graded Super Duplex Stainless Steel and Weld Metal
Electric-field-controlled reversible order-disorder switching of a metal tip surface
On the effect of preoxidation of nickel alloy X-750
Corrosion of pre-oxidized nickel alloy X-750 in simulated BWR environment
The bone-implant interface of dental implants in humans on the atomic scale
Effect of solution treatment on spinodal decomposition during aging of an Fe-46.5 at.% Cr alloy
Evolution of precipitation in reactor pressure vessel steel welds under neutron irradiation
On the Analysis of Clustering in an Irradiated Low Alloy Reactor Pressure Vessel Steel Weld
Atom probe tomography of interfaces in ceramic films and oxide scales
Self-organized nanostructuring in Zr0.69Al0.31N thin films studied by atom probe tomography
Controlling In-Ga-Zn-O thin films transport properties through density changes
Barrier oxide chemistry and hydrogen pick-up mechanisms in zirconium alloys
Oxide evolution on Alloy X-750 in simulated BWR environment
Early stages of spinodal decomposition in Fe–Cr resolved by in-situ small-angle neutron scattering
Modelling the Evolution of Multiple Hardening Mechanisms during Tempering of Fe-C-Mn-Ti Martensite
Tin clustering and precipitation in the oxide during autoclave corrosion of Zircaloy-2
Atom probe tomography of a Ti-Si-Al-C-N coating grown on a cemented carbide substrate
Direct atom probe tomography observations of concentration fluctuations in Fe-Cr solid solution
Oxidation Mechanism in Zircaloy- 2—The Effect of SPP Size Distribution
Phase Separation in Fe-Cr Alloys Studied by Small Angle Neutron Scattering
An APT investigation of an amorphous Cr-B-C thin film
Direct observation of doping incorporation pathways in self-catalytic GaMnAs nanowires
Direct observation of hydrogen and deuterium in oxide grain boundaries in corroded Zirconium alloys
Microstructural stability of Fe-Cr-Al alloys at 450-550 degrees C
Atomically resolved tissue integration
Localized controlled drug delivery from mesoporous implants
Redistribution of alloying elements in Zircaloy-2 after in-reactor exposure
Initial clustering - a key factor for phase separation kinetics in Fe-Cr-based alloys
Hydrogen analysis in APT: Methods to control adsorption and dissociation of H2
Reduction of multiple hits in atom probe tomography
3D analysis of phase separation in ferritic stainless steels
Blind deconvolution of time-of-flight mass spectra from atom probe tomography
Atom probe tomography of oxide scales
Enrichment of Fe and Ni at metal and oxide grain boundaries in corroded Zircaloy-2
Precipitation process of martensitic PH stainless steel Nanoflex
Spinodal decomposition of Ti0.33Al0.67N thin films studied by atom probe tomography
A study of duplex stainless steels aged at 325°C under applied tensile load
Microstructures and hardness of as-quenched martensites (0.1-0.5%C)
Methods of quantitative matrix analysis of Zricaloy-2
Quantitative atom probe analysis of carbides
Towards quantitative three-dimensional characterisation of buried InAs quantum dots
Quantitative APT analysis of Ti(C,N)
Microstructure of grain boundaries in Ni-16Cr-9Fe model superalloys
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Showing 12 research projects
High-resolution characterisation of secondary carbideprecipitation in martensitic steels
Evolution of Precipitation in the new Hybrid Steel
Superior Accident Tolerant Fuel via Enhanced Technology (SAFETY)
Superior Accident Tolerant Fuel via Enhanced Technology (SAFETY)
Novel Steels for Lead-Cooled Generation 4 Nuclear Reactors
BREDA-RPV Barsebäck RPV trepan
Styrning av gradienter i tunnfilmssolceller
Development of Graphene-based nuclear fuel cladding for improved safety.
Degradation of Bearing Steel Microstructure in Wind Turbines
Hydrogen pick-up in zirconium alloys