• 8010

    Petersgasse 16 Graz

    Austria

Research Output 1996 2019

Article

Microstructure and vacancy-type defects in high-pressure torsion deformed Al–Cu–Mg–Mn alloy

Lechner, W., Puff, W., Mingler, B., Zehetbauer, M. J. & Würschum, R., 2009, In : Scripta materialia. 61, p. 383-386

Research output: Contribution to journalArticleResearchpeer-review

Microstructure and vacancy-type defects of high-pressure torsion deformed Al-3wt%Cu alloy

Parz, P., Faller, M. J., Pippan, R., Reingruber, H., Puff, W. & Würschum, R., 2012, In : Journal of Applied Physics. 112, p. 103506-1-103506-7

Research output: Contribution to journalArticleResearchpeer-review

Microwave plasma synthesis of nano-crystalline YSZ

Brossmann, U., Sagmeister, M., Pölt, P., Kothleitner, G., Letofsky-Papst, I., Szabó, D. V. & Würschum, R., 2007, In : Physica status solidi / Rapid research letters. p. 107-109

Research output: Contribution to journalArticleResearchpeer-review

Monte Carlo simulation of an in-situ search of water on the Martian surface by using neutron spectroscopy

Vincke, H., Ninaus, W., Müller, H. & Brückner, J., 2003, In : Planetary and space science. 51, p. 475-480

Research output: Contribution to journalArticleResearchpeer-review

Nanocrystalline materials: a way to solids with tunable electronic structures and properties?

Gleiter, H., Weißmüller, J., Wollersheim, O. & Würschum, R., 2001, In : Acta materialia. 49, p. 737-745

Research output: Contribution to journalArticleResearchpeer-review

Nanocrystallization-induced structural evolution of intergranular amorphous phase in Fe78B13Si9 alloy

Sato, K., Murakami, H., Kobayashi, Y., Sprengel, W. & Schaefer, H-E., 2007, In : Journal of non-crystalline solids. 353, p. 1882-1885

Research output: Contribution to journalArticleResearchpeer-review

Nanocrystallization mechanism of amorphous Fe78B13Si9

Sato, K., Murakami, H., Sprengel, W., Schaefer, H-E. & Kobayashi, Y., 2009, In : Applied Physics Letters. 94, p. 171904-1-171904-1

Research output: Contribution to journalArticleResearchpeer-review

New findings on the atomistic mechanisms active during mechanical milling of a Fe-Y_2O_3 model alloy

Ressel, G., Parz, P., Primig, S., Leitner, H., Clemens, H. & Puff, W., 2014, In : Journal of Applied Physics. 115, p. 124313-3-124313-7

Research output: Contribution to journalArticleResearchpeer-review

On the bahavior of yttria/yttrium during mechanical alloying of a Fe-Y_2O_3 model alloy system

Ressel, G., Parz, P., Fian, A., Holec, D., Primig, S., Puff, W., Leitner, H. & Clemens, H., 2014, In : Advanced Materials Research. p. 598-603

Research output: Contribution to journalArticleResearchpeer-review

Operando magnetometry on LixCoO2 during charging/discharging

Topolovec, S., Kren, H., Klinser, G., Koller, S., Krenn, H. & Würschum, R., 2016, In : Journal of solid state electrochemistry. 20, 5, p. 1491-1496 7 p.

Research output: Contribution to journalArticleResearchpeer-review

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, p. 013905 013905.

Research output: Contribution to journalArticleResearchpeer-review

charging
electric batteries
positrons
electrodes
defects

Optimization of an active anti cosmic veto shielding

Schröttner, T., Schwaiger, M. & Kindl, P., 2004, In : Applied Radiation and Isotopes. p. 133-138

Research output: Contribution to journalArticleResearchpeer-review

Outdoor Worker's Acceptance of Personal Protective Measures Against Solar Ultraviolet Radiation

Weber, M., Uller, A., Schulmeister, K., Brusl, H., Hann, H. & Kindl, P., 2007, In : Photochemistry and photobiology. 83, p. 1471-1480

Research output: Contribution to journalArticleResearchpeer-review

Oxygen diffusion in nanocrystalline ZrO2

Brossmann, U., Knöner, G., Schaefer, H-E. & Würschum, R., 2004, In : Reviews on advanced materials science. 6, 1, p. 7-11

Research output: Contribution to journalArticleResearch

Performance analysis of a film dosimetric quality assurance procedure for IMRT with regard to the employment of quantitative evaluation methods

Winkler, P., Zurl, P., Guss, H., Kindl, P. & Stücklschweiger, G., 2005, In : Physics in medicine and biology. 50, 4, p. 643-654

Research output: Contribution to journalArticleResearchpeer-review

Positron annihilation studies of HPT deformed aluminium alloys

Lechner, W., Puff, W., Würschum, R., Wilde, G., Zehetbauer, M. J. & Pippan, R., 2009, In : Physica status solidi / C. 6, 11, p. 2313-2315

Research output: Contribution to journalArticleResearchpeer-review

Positrons as chemically sensitive probes in interfaces of multicomponent complex materials: Nanocrystalline Fe90Zr7B3

Herth, S., Rösner, H., Rempel, A. A., Schaefer, H-E. & Würschum, R., 2003, In : Zeitschrift für Metallkunde. 94, 10, p. 1073-1078

Research output: Contribution to journalArticleResearch

Positron trapping model for point defects and grain boundaries in polycrystalline materials

Oberdorfer, B. & Würschum, R., 2009, In : Physical Review / B. 79, 18, p. 184103-184110

Research output: Contribution to journalArticleResearchpeer-review

Preparation of crack-free nano-crystalline yttria stabilzed zirconia

Drings, H., Brossmann, U. & Schaefer, H-E., 2007, In : Physica status solidi / Rapid research letters. 1, 1, p. R7-R9

Research output: Contribution to journalArticleResearchpeer-review

Reaction diffusion and interdiffusion in some binary metallic systems

Mehrer, H. & Sprengel, W., 2013, In : Philosophical magazine (London) / Letters. 93, 16, p. 1971-1986

Research output: Contribution to journalArticleResearch

Recent Progress in the Development of Gamma Titanium Aluminide Alloys

Brossmann, U., 2000, In : Advanced Engineering Materials. 2, p. 699-720

Research output: Contribution to journalArticleResearchpeer-review

Recrystallization kinetics of ultrafine-grained Ni studied by dilatometry

Oberdorfer, B., Steyskal, E-M., Sprengel, W., Pippan, R., Zehetbauer, M., Puff, W. & Würschum, R., 2011, In : Journal of Alloys and Compounds. 509, p. 5309-5311

Research output: Contribution to journalArticleResearchpeer-review

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.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Reversible atomic processes as basic mechanisms of the glass transition

Ye, F., Sprengel, W., Wunderlich, R. K., Fecht, H-J. & Schaefer, H-E., 2007, In : Proceedings of the National Academy of Sciences of the United States of America. 104, p. 12962-12965

Research output: Contribution to journalArticleResearchpeer-review

Self- and Solute Diffusion, Interdiffusion and Thermal Vacancies in the System Iron-Aluminium

Mehrer, H., Luckabauer, M. & Sprengel, W., 2013, In : Defect and diffusion forum [Elektronische Resource]. 333, p. 1-25

Research output: Contribution to journalArticleResearchpeer-review

Self-diffusion and microstructure of ultrafine grained Nd_2Fe_14B_2 with intergranular melting transition

Herth, S., Ye, F., Eggersmann, M., Rösner, H., Gutfleisch, O. & Würschum, R., 2004, In : Zeitschrift für Metallkunde. 95, p. 895-903

Research output: Contribution to journalArticleResearch

Self-diffusion in liquid interfaces

Herth, S., Feng, Y., Eggersmann, M., Gutfleisch, O. & Würschum, R., 2004, (Submitted) In : Physical Review Letters. 92

Research output: Contribution to journalArticleResearchpeer-review

Self-diffusion in nanocrystalline Fe and Fe-rich alloys

Herth, S., Michel, T., Tanimoto, H., Eggersmann, M., Dittmar, R., Schaefer, H-E., Frank, W. & Würschum, R., 2001, In : Defect and diffusion forum [Elektronische Resource]. 194-199, p. 1199-1204

Research output: Contribution to journalArticleResearchpeer-review

Sign-inversion of charging-induced variation of electrical resistance of nanoporous platinum

Steyskal, E-M., Besenhard, M., Landgraf, S., Zhong, Y., Weissmüller, J., Pölt, P., Albu, M. & Würschum, R., 2012, In : Journal of Applied Physics. p. 073703-1-073703-7

Research output: Contribution to journalArticleResearchpeer-review

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, p. 486-488

Research output: Contribution to journalArticleResearchpeer-review

Sol-gel synthesis and characterization of single-phase Ni ferrite nanoparticles dispersed in SiCO2 matrix

Nadeem, K., Traußnig, T., Letofsky-Papst, I., Krenn, H., Brossmann, U. & Würschum, R., 2010, In : Journal of Alloys and Compounds. 493, p. 385-390

Research output: Contribution to journalArticleResearchpeer-review

Specific volume study of a bulk metallic glass far below its calorimetrically determined glass transition temperature

Luckabauer, M., Kühn, U., Eckert, J. & Sprengel, W., 2014, In : Physical Review / B. 89, p. 174113-1-174113-6

Research output: Contribution to journalArticleResearchpeer-review

Spin-glass freezing of maghemite nanoparticles prepared by microwave plasma synthesis

Nadeem, K., Krenn, H., Traußnig, T., Würschum, R., Szabo, D. V. & Letofsky-Papst, I., 2012, In : Journal of Applied Physics. 111, p. 113911-113917

Research output: Contribution to journalArticleResearchpeer-review

Spin polarization of conduction electrons and electronic structure of gadolinium

Pylak, M., Dobrzynski, L. & Sormann, H., 2013, In : Physica scripta. 88, 035708, p. 1-11

Research output: Contribution to journalArticleResearchpeer-review

SQUID magnetometry combined with in situ cyclic voltammetry: A case study of tunable magnetism of γ-Fe₂O₃ nanoparticles

Topolovec, S., Jerabek, P., Szabó, D. V., Krenn, H. & Würschum, R., 2013, In : Journal of magnetism and magnetic materials. 329, p. 43-48

Research output: Contribution to journalArticleResearchpeer-review

Structural and optical properties of nanoparticulate Y2O3:Eu2O3 made by microwave plasma synthesis

Kautsch, A., Brossmann, U., Krenn, H., Hofer, F., Szabo, D. V. & Würschum, R., 2011, In : Applied Physics / A. 105, 3, p. 709-712

Research output: Contribution to journalArticleResearchpeer-review

Structural anisotropy in equal-channel angular extruded nickel revealed by dilatometric study of excess volume

Kotzurek, J., Sprengel, W., Krystian, M., Simic, S., Pölt, P., Hohenwarter, A., Pippan, R. & Würschum, R., 2017, In : International journal of materials research = Zeitschrift für Metallkunde. 108, p. 81-88

Research output: Contribution to journalArticleResearchpeer-review

Structural stability and high-temperature positron lifetime study of mechanically alloyed nanocrystalline Pd-Zr

Shapiro, E., Würschum, R., Schaefer, H-E., Ehrhardt, H., Krill, C. E. & Birringer, R., 2000, In : Materials Science Forum. 343-346, p. 726-731

Research output: Contribution to journalArticleResearchpeer-review

Structure and electrical properties of nanoparticulate tungsten oxide prepared by microwave plasma synthesis

Sagmeister, M., Postl, M., Brossmann, U., List, E., Klug, A., Letofsky-Papst, I., Szabó, D. & Würschum, R., 2011, In : Journal of physics / Condensed matter. 23, 33, p. 334206-1-334206-7

Research output: Contribution to journalArticleResearchpeer-review

Study of an Order-Disorder Phase Transition on an Atomic Scale: The Example of Decagonal Al-Ni-Co Quasicrystals

Sato, K., Baier, F., Sprengel, W., Würschum, R. & Schaefer, H-E., 2004, (Submitted) In : Physical Review Letters. 92

Research output: Contribution to journalArticleResearchpeer-review

Synthesis and optical properties of organic semiconductor: zirconia nanocomposites

Sagmeister, M., Brossmann, U., List, E., Ochs, R., Szabó, D. V., Saf, R., Grogger, W., Tchernychova, E. & Würschum, R., 2010, In : Journal of Nanoparticle Research. p. 2541-2551

Research output: Contribution to journalArticleResearchpeer-review

The Decisive Contributions by L. Boltzmann and C. Matano to the Quantitative Analysis of Diffusion Phenomena

Sprengel, W. & Koiwa, M., 2014, In : Diffusion Foundations. 1, p. 49 57 p.

Research output: Contribution to journalArticleResearchpeer-review

The Influence of a positron on electron-positron momentum densities in metallic materials

Kontrym-Sznajd, G. & Sormann, H., 2014, In : Physica scripta. 89, 015808, p. 1-7

Research output: Contribution to journalArticleResearchpeer-review

The influence of spatial disorder of the ion distribution on the surface morphology in thin films of blend based organic ionic-electronic conductors

Wenzl, F-P., Suess, C., Haase, A., Pölt, P., Somitsch, D., Knoll, P., Scherf, U. & Leising, G., 2003, In : Thin solid films. 433, 1-2, p. 263-268

Research output: Contribution to journalArticleResearchpeer-review

The results of cosmic radiation in-flight TEPC measurements during the CAATER flight campaign and comparison with simultation

Latocha, M., Autischer, M., Beck, P., Bottolier-Depois, J. F., Rollet, S. & Trompier, F., 2007, In : Radiation protection dosimetry. 125, 1-4, p. 412-415

Research output: Contribution to journalArticleResearchpeer-review

The right choice: Extremity dosemeter for different radiation fields

Brasik, N., Stadtmann, H. & Kindl, P., 2007, In : Radiation protection dosimetry. 125, 1-4, p. 331-334

Research output: Contribution to journalArticleResearchpeer-review