• 8010

    Petersgasse 16 Graz

    Austria

Research Output 1996 2019

2008

dose measurements in 3D imaging systems

Halda, M., Hranitzky, C., Neuwirth, J., Hefner, A., Stadtmann, H. & Kindl, P., 2008.

Research output: Contribution to conferencePosterResearch

Gas sensors based on nano-particulate oxides

Sagmeister, M., Postl, M., Brossmann, U., List, E., Szabó, D. V., Ochs, R. & Würschum, R., 2008.

Research output: Contribution to conferencePosterResearch

Influence of High Pressure Torsion on precipitation in Al-Cu-Mg alloys studied by positron annihilation spectroscopy.

Lechner, W., Puff, W., Zehetbauer, M., Schafler, E. & Würschum, R., 25 Feb 2008.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Influence of High Pressure Torsion on precipitation in Al-Cu-Mg alloys studied by positron annihilation spectroscopy.

Lechner, W., Puff, W., Zehetbauer, M., Schafler, E. & Würschum, R., 2008, Verhandlungen der Deutschen Physikalischen Gesellschaft: Frühjahrstagung des Arbeitskreises Festkörperphysik (AKF) der Deutschen Physikalischen Gesellschaft, Berlin 2008. ., Vol. Fachverband Metall- und Materialphysik. p. 510-510 MM 11.4

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

In-situ dispersion of ZrO_2 nano-particles coated with pentacene

Sagmeister, M., Brossmann, U., List, E., Ochs, R., Szabó, D. V. & Würschum, R., 2008, In : Physica status solidi / Rapid research letters. 2, 5, p. 203-205

Research output: Contribution to journalArticleResearchpeer-review

Lifetime accumulation of 137Cs and 40K in the ribs and sternum of an Austrian ‘‘mountain pasture’’ cow

Rabitsch, H. & Pichl, E., 2008, In : Journal of environmental radioactivity. 99, p. 1846-1852

Research output: Contribution to journalArticleResearchpeer-review

Locally resolved current and voltage distribution in straight flow channels compared with multiphase CFD simulation results

Parz, P., Hacker, V., Fink, C. & Prenninger, P., 2008.

Research output: Contribution to conferenceAbstractResearch

Synthesis, in-situ dispersion and characterisation of ZrO2 nano-particles coated with pentacene

Sagmeister, M., 2008.

Research output: Contribution to conferencePosterResearch

Synthesis, in-situ dispersion and characterisation of ZrO2 nano-particles coated with pentacene

Sagmeister, M., 2008.

Research output: Contribution to conferencePosterResearch

Synthesis and tunable properties of magnetic nanostructured Materials

Traußnig, T., Landgraf, S., Letofsky-Papst, I., Kothleitner, G., Rumpf, K., Granitzer, P., Brossmann, U., Krenn, H. & Würschum, R., 2008.

Research output: Contribution to conferencePosterResearch

2009

Atomic-Scale Structural Evolution upon Crystallite Nucleation and Growth in Amorphous Fe78B13Si9

Sato, K., Murakami, H., Fujimoto, K., Nakata, M., Sprengel, W., Schaefer, H-E., Ueji, Y., Amemiya, Y. & Kobayashi, Y., 2009, In : Japanese journal of applied physics. 48, p. 085505-1-085505-4

Research output: Contribution to journalArticleResearchpeer-review

Comparison of codes assessing galatic cosmic radiation exposure of aircraft crew

Bottollier-Depois, J. F., Beck, P., Bennet, B., Bennet, L., Bütikofer, R., Clairand, I., Desorgher, L., Dyer, C., Felsberger, E., Flückinger, E., Hands, A., Kindl, P., Latocha, M., Lewis, B., Leuthold, G., Macka, T., Mares, V., McCall, M. J., O'Brien, K., Rollet, S. & 2 othersRühm, W. & Wissmann, F., 2009, In : Radiation protection dosimetry. 136, 4, p. 317-323

Research output: Contribution to journalArticleResearchpeer-review

Diffusion in Nanocrystalline Metallic Materials

Sprengel, W. & Würschum, R., 2009, Bulk Nanostructured Materials. 1 ed. Wiley, p. 501-517

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

Enhanced Zr95 diffusion in grain boundaries of nano-crystalline ZrO2-9.5 mol% Y2O3

Drings, H., Brossmann, U., Carstanken, H-D., Szökefalvi-Nagy, A., Noll, C. & Schaefer, H-E., 2009, In : Physica status solidi / A. 206, 1, p. 54-58

Research output: Contribution to journalArticleResearchpeer-review

Enhancing sensitivity of portal monitoring at varying transit speed

Schroettner, T., Kindl, P. & Presle, G., 2009, In : Applied Radiation and Isotopes. 67, p. 1878-1886

Research output: Contribution to journalArticleResearchpeer-review

IASON-FREE: theory and experimental comparisons

Felsberger, E., O'Brien, K. & Kindl, P., 2009, In : Radiation protection dosimetry. 136, 4, p. 267-273

Research output: Contribution to journalArticleResearchpeer-review

Influence of ligands on magnetic properties of chemically synthesized FePt-nanocrystallites

Traußnig, T., Landgraf, S., Rumpf, K., Granitzer, P., Letofsky-Papst, I., Wewerka, K., Kothleitner, G., Krenn, H. & Würschum, R., 2009.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Investigation of Structural Vacancies in Titanium Monoxide by Electron-Positron Annihilation

Valeeva, A. A., Rempel, A. A., Sprengel, W. & Schaefer, H-E., 2009, In : Physics of solid state. 51, 5, p. 924-929

Research output: Contribution to journalArticleResearchpeer-review

Metals with tunable properties based on porous nanostructures

Traußnig, T., Rumpf, K., Granitzer, P., Landgraf, S., Krenn, H. & Würschum, R., 2009.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

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

Microwave plasma synthesis - a versatile technique for fabricating nanocrystalline oxides and composites

Brossmann, U., Sagmeister, M., Postl, M., Szabó, D., Ochs, R., List, E. & Würschum, R., 2 Sep 2009.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Microwave plasma synthesis - a versatile technique for fabricating nanocrystalline oxides and composites

Brossmann, U., Sagmeister, M., Postl, M., Szabó, D. V., Ochs, R., List, E. & Würschum, R., 2009.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Monte-Carlo-Simulationen zur Berechnung der Energiedosis in einem Rind nach kontinuierlicher Aufnahme von Cs 137 und K 40

Pichl, E. & Rabitsch, H., 2009.

Research output: Contribution to conferencePosterResearch

Monte-Carlo-Simulationen zur Berechnung der Energiedosis in einem Rind nach kontinuierlicher Aufnahme von Cs 137 und K 40

Pichl, E. & Rabitsch, H., 2009, Leben mit Strahlung - von den Grundlagen zur Praxis. Köln: TÜV Media, Vol. 2009,150. p. 173-178 (Publikationsreihe Fortschritte im Strahlenschutz).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-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

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

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

Structure, electrical conductivity and gas sensing behaviour of nano-particulate tungsten oxide films

Brossmann, U., Sagmeister, M., Postl, M., List, E. & Würschum, R., 2009.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Synthesis and prperties of FePt-nanocrystallites

Traußnig, T., Letofsky-Papst, I., Wewerka, K., Kothleitner, G., Landgraf, S., Rumpf, K., Granitzer, P., Krenn, H. & Würschum, R., 2009, Materials Science. Wien: Facultas, p. 171-172

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Transmission electron microscopy and characterization of NiFe2O4 nanoparticles dispersed in SiO2 matrix

Nadeem, K., Letofsky-Papst, I., Traußnig, T., Würschum, R. & Krenn, H., 2009, Materials Science. Wien: Facultas, p. 103-104

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2010

Absolute concentration of free volumes in nanophase metals prepared by high-pressure torsion

Oberdorfer, B., Sprengel, W., Setman, D., Zehetbauer, M., Pippan, R., Puff, W. & Würschum, R., 2010, p. 512-512.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Absolute concentration of free volume-type defects in ultrafine-grained Fe prepared by high-pressure torsion

Oberdorfer, B., Lorenzoni, B., Unger, K., Sprengel, W., Zehetbauer, M., Pippan, R. & Würschum, R., 2010, In : Scripta materialia. 63, p. 452-455

Research output: Contribution to journalArticleResearchpeer-review

Adsorption-driven tuning of the electrical resistance of nanoporous gold

Wahl, P., Traußnig, T., Landgraf, S., Jin, H-J., Weissmüller, J. & Würschum, R., 2010, In : Journal of Applied Physics. 8, p. 073706-1-073706-6

Research output: Contribution to journalArticleResearchpeer-review

A novel way to measure diffusional profiles in metal-ceramic composites

Schütz, D., Kurta, C., Arar, M. & Reichmann, K., 15 Jun 2010.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Atomare Defekte mit makroskopischer Wirkung / Atomic Defects – Small in Size but Big in Effect

Sprengel, W., Puff, W. & Würschum, R., 2010, Medienfabrik Graz. (Forschungsjournal der TU Graz, 2010-2; vol. 4)

Research output: Book/ReportOther reportResearch

Atomic Structure Evolution During the Delocalization of Sc_4Fe_1-x Nanoglasses

Fang, J., Vainio, U., Puff, W., Würschum, R., Hahn, H. & Gleiter, H., 4 Jul 2010.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Bulk nanostructured materials by severe plastic deformation

Zehetbauer, M., Grössinger, R., Krenn, H., Krystian, M., Pippan, R., Rogl, P., Waitz, T. & Würschum, R., 2010, In : Advanced Engineering Materials. 12, p. 692-700

Research output: Contribution to journalArticleResearchpeer-review

Charge-induced tuning of the magnetic moment of nanocrystalline maghemite/platinum composites

Traußnig, T., Topolovec, S., Szabo, D. V., Landgraf, S., Nadeem, K., Krenn, H. & Würschum, R., 2010, X International Conference on Nanostructured Materials - Abstract Book. ., p. 118-118

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Chemisorption-driven reversible property tuning of nanophase metals and oxides

Traußnig, T., Wahl, P., Topolovec, S., Nadeem, K., Landgraf, S., Krenn, H. & Würschum, R., 22 Jun 2010.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Determination and Analysis of Diffusion of Metals in PZT

Arar, M., Schütz, D., Kurta, C., Sprengel, W. & Reichmann, K., 29 Aug 2010.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Open Access
File

Direct Measurement of Free Volumes in Ultrafine Grained Metals Prepared by High Pressure Torsion

Oberdorfer, B., Sprengel, W., Setman, D., Zehetbauer, M., Pippan, R., Puff, W. & Würschum, R., 4 Jul 2010.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Durchstimmbarer elektrischer Widerstand von nanoporösem Gold

Wahl, P., 2010

Research output: ThesisDiploma ThesisResearch

Electrochemical Tuning of Resistance and Magnetism of Nanomaterials

Traußnig, T., Wahl, P., Topolovec, S., Landgraf, S., Nadeem, K., Jerabek, P., Krenn, H. & Würschum, R., 7 Apr 2010.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Electrochemical tuning of the electrical resistance of nanoporous gold prepared by dealloying

Wahl, P., Traußnig, T., Jin, H-J., Landgraf, S., Weissmüller, J. & Würschum, R., 21 Mar 2010.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Electrochemical tuning of the electrical resistance of nanoporous gold prepared by dealloying

Wahl, P., Traußnig, T., Jin, HJ., Landgraf, S., Weissmüller, J. & Würschum, R., 13 Sep 2010.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

In-situ probing of fast defect annealing in Cu and Ni with a high-intensity positron beam

Oberdorfer, B., Steyskal, E. . M., Sprengel, W., Puff, W., Pikart, P., Hugenschmidt, C., Zehetbauer, M., Pippan, R. & Würschum, R., 2010, In : Physical Review Letters. 105, p. 146101-1-146101-4

Research output: Contribution to journalArticleResearchpeer-review

Langzeitverhalten von Cs-137 und K-40 in ausgewählten Lebensmitteln von unterschiedlich stark kontaminierten Standorten

Pichl, E. & Rabitsch, H., 2010, Künstliche und natürliche Radionuklide in unserer Umwelt. ., p. 80-85

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Langzeitverhalten von Cs-137 und K-40 in ausgewählten Lebensmitteln von unterschiedlich stark kontaminierten Standorten

Pichl, E. & Rabitsch, H., 26 Sep 2010.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Long term comparison of methods to sustain energy calibration in low level gamma-ray spectroscopy and investigation of possible sources for drift

Schroettner, T. & Kindl, P., 2010, In : Applied Radiation and Isotopes. 68, p. 164-168

Research output: Contribution to journalArticleResearchpeer-review

Magnetische Eigenschaften nanokristalliner Metalloxide unter elektrochemischer Beladung

Topolovec, S., 2010

Research output: ThesisMaster's ThesisResearch