• 8010

    Petersgasse 16 Graz

    Österreich

Forschungsoutput 1996 2019

2018
quantitative analysis
kinetics
volume change
annealing
solute

Quantitative volumetric identification of precipitates in dilute alloys using high-precision isothermal dilatometry

Hengge, E., Enzinger, R. J., Luckabauer, M., Sprengel, W. & Würschum, R., 2018, in : Philosophical magazine (London) / Letters. 98, S. 301 309 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

hydrogenation
strain rate
hydrides
palladium
hydrogen

Studying charging and discharging processes in lithium and post lithium ion batteries by operando SQUID magnetometry

Klinser, G., Krenn, H., Koller, S., Hanzu, I., Zettl, R., Krenn, H. & Würschum, R., 25 Sep 2018.

Publikation: KonferenzbeitragAbstractForschung

Tuneable magnetic properties of nanoporous metal electrodes via electrochemical reactions

Gößler, M., Steyskal, E-M., Krenn, H., Lührs, L., Weißmüller, J. & Würschum, R., 2018.

Publikation: KonferenzbeitragAbstractForschung

magnetic properties
electrodes
metals
magnetic moments
magnetic permeability
2019

Adsorption and desorption of self-assembled L-cysteine monolayers on nanoporous gold monitored by in situ resistometry

Hengge, E., Steyskal, E-M., Bachler, R., Dennig, A., Nidetzky, B. & Würschum, R., 18 Nov 2019, in : Beilstein Journal of Nanotechnology . 10, S. 2275-2279 5 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
cysteine
Gold
Cysteine
Monolayers
Desorption

At-line validation of optical coherence tomography as in-line/at-line coating thickness measurement method

Wolfgang, M., Peter, A., Wahl, P., Markl, D., Zeitler, J. A. & Khinast, J. G., 15 Dez 2019, in : International Journal of Pharmaceutics. 572

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Diffusion-drift-reaction model for positron trapping and annihilation at interfaces with space charge in bulk materials

Würschum, R. & Klinser, G., 24 Nov 2019, in : The Philosophical Magazine. 100, 3, S. 379-397

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

space charge
positrons
trapping
positron annihilation
life (durability)

Disordered and Frustrated Magnetization in Coated MnFe2O4 Nanoparticles Prepared by Microwave Plasma Synthesis

Nadeem, K., Kamran, M., Krenn, H., Szabo, D. V., Brossmann, U. & Würschum, R., 2019, in : Solid state phenomena. 289, S. 127-133

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Kinetics
Chemical analysis
Reaction rates
Precipitates
Heat treatment

Identification of different positron trapping sites during artificial aging of a commercial light weight alloy

Resch, L., Klinser, G., Sprengel, W. & Würschum, R., 27 Dez 2019, The 18th International Conference on Positron Annihilation (ICPA-18): AIP Conference Proceedings . Band 2182. S. 050012-1 - 050012-4 4 S. (AIP Conference Proceedings).

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Open Access
positrons
trapping
traps
precipitates
solutes

In situ monitoring of artificial aging and solution heat treatment of a commercial Al–Mg–Si alloy with a high intensity positron beam

Resch, L., Gigl, T., Klinser, G., Hugenschmidt, C., Sprengel, W. & Würschum, R., 22 Nov 2019, in : Journal of Physics Condensed Matter. 32, 8

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Positrons
Precipitates
precipitates
positrons
Scattering parameters

Magneto-Ionic Switching of Superparamagnetism

Gößler, M., Albu, M., Klinser, G., Steyskal, E-M., Krenn, H. & Würschum, R., 1 Okt 2019, in : Small. 8 S., 1904523 .

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Superparamagnetism
Magnetism
Sorption
Hydrogen
Magnetoelectronics

ON- and OFF-Switching of Ferromagnetism in Nanoporous Pd(Co)

Gößler, M., Albu, M., Krenn, H. & Würschum, R., 24 Feb 2019.

Publikation: KonferenzbeitragAbstractForschung

Ferromagnetism
Palladium
Cobalt
Metals
Ligaments

Operando monitoring of charging-induced defect formation in battery electrodes by positrons

Klinser, G., Krenn, H., Koller, S. & Würschum, R., 2019, in : Applied Physics Letters. 114, 1, S. 013905 013905.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

charging
electric batteries
positrons
electrodes
defects

Operando Studies of Charging Processes in Battery Cathodes by Magnetometry and Positron Annihilation

Klinser, G., 2019

Publikation: StudienabschlussarbeitDissertationForschung

Positron trapping and annihilation atinterfaces between matrix and cylindrical or spherical precipitates modeled by diffusion-reaction theory

Würschum, R., Resch, L. & Klinser, G., 27 Dez 2019, The 18th International Conference on Positron Annihilation (ICPA-18): AIP Conference Proceedings . Band 2182. S. 050010-1 - 050010-6 6 S. (AIP Conference Proceedings).

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Open Access
precipitates
positrons
trapping
matrices
life (durability)

Recent progress in dilatometry for quantitative analysis of precipitation kinetics

Würschum, R., Enzinger, R. J., Hengge, E. & Sprengel, W., 2019, 40th Risø International Symposium on Material Science: IOP Conf. Series: Materials Science and Engineering. Band 580. (IOP Conference Series / Materials Science and Engineering).

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

interferometry
reaction rate
quantitative analysis
contraction
kinetics

Redox processes in sodium vanadium phosphate cathodes – insights from operando magnetometry

Klinser, G., Zettl, R., Wilkening, H. M. R., Krenn, H., Hanzu, I. & Würschum, R., 2019, in : Physical Chemistry Chemical Physics.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

Reduced surface effects in weakly interacting ZrO2 coated MnFe2O4 nanoparticles

Zeb, F., Ishaque, M., Nadeem, K., Kamran, M., Krenn, H., Szabo, D. V., Brossmann, U. & Letofsky-Papst, I., 1 Jan 2019, in : Journal of magnetism and magnetic materials. 469, S. 580-586 7 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Nanoparticles
nanoparticles
Spin glass
spin glass
Anisotropy

Simulations and measurements of the expansion of Li-ion cells with Si-based anodes with a meso-mechanical – electrical finite-element model

Kargl, P., Müller, V., Marinaro, M., Kolm, P. M., Breitfuß, C., Thaler, A., Wolfahrt-Mehrens, M. & Würschum, R., 6 Nov 2019.

Publikation: KonferenzbeitragPosterForschungBegutachtung

Size effect in nonstoichiometric titanium monoxide and vanadium carbide nanocrystals measured by positron lifetime spectroscopy

Rempel, A. A., Valeeva, A. A., Kurlov, A. S., Klinser, G. & Sprengel, W., 2019, in : Mendeleev Communications. 29, 486-488, S. 486-488

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung