Roland Würschum

Research output

Research output per year 2000 2003 2004 2010 2011 2012 2016 2018 2019 2024

• 106 Article
• 65 (Old data) Lecture or Presentation
• 26 Conference paper
• 21 Abstract
• 31 More
  • 19 Poster
  • 9 Chapter
  • 2 Other report
  • 1 Conference article

Research output per year

Research output per year

Search results

• 2016

  Electrochemically Induced Resistance Variations of Nanoporous Metals

  Steyskal, E-M., Seidl, M., Pölt, P., Albu, M. & Würschum, R., 2016.

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

• Electrochemically Tunable Resistance of Nanoporous Metals Produced by Dealloying

  Steyskal, E-M., Seidl, M. & Würschum, R., 2016.

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

• Excess volume and defect annealing in HPT- and ECAP-processed ultrafine-grained Ni studied by difference dilatometry

  Würschum, R., Kotzurek, J., Hohenwarter, A., Krystian, M., Sprengel, W. & Pippan, R., 2016.

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

• High precision dilatometry as novel tool for in-situ-real-time monitoring of aging processes in Al alloys

  Würschum, R., Luckabauer, M., Hengge, E., Klinser, G. & Sprengel, W., 2016.

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

• Operando SQUID magnetometry as tool for studying charging and discharging processes in Lithium ion battery cathodes

  Würschum, R., Klinser, G., Topolovec, S., Kren, H., Koller, S. & Krenn, H., 2016.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 2015

  Charging-induced defects in Li₁₋ₓCoO₂ battery electrodes

  Klinser, G., Topolovec, S., Parz, P., Krenn, H., Kren, H., Koller, S. & Würschum, R., 2015.

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

• Defects and structural anisotropy of HPT- and ECAP-deformed metals studied by difference dilatometry (Highlight lecture)

  Sprengel, W., Kotzurek, J., Neubauer, C., Steyskal, E-M., Hohenwarter, A., Pippan, R., Trubel, S., Divinski, S., Wilde, G. & Würschum, R., 21 Sept 2015.

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

• Defects and structural anisotropy of HPT- and ECAP-deformed metals studied by differential dilatometry

  Würschum, R., Kotzurek, J., Neubauer, C., Steyskal, E-M., Sprengel, W., Pippan, R., Trubel, S., Divinski, S. & Wilde, G., 2015.

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

• Defects and structural anisotropy of HPT- and ECAP-deformed Ni studied by difference dilatometry

  Kotzurek, J., Hohenwarter, A., Trubel, S., Neubauer, C., Divinskiy, S., Sprengel, W., Wilde, G., Pippan, R. & Würschum, R., 15 Mar 2015.

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

• In-situ thin-film electrodeposition in a SQUID magnetometer - a novel tool for studying the evolution of the magnetism during growth of Co films

  Topolovec, S., Krenn, H. & Würschum, R., 2015.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 2014

  Charging-induced defects in LiCo-oxide battery electrodes

  Würschum, R., Sprengel, W., Reiner, M., Hugenschmidt, C., Fiedler, M. & Schmitz, G., 22 Aug 2014.

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

• Dilatometry as tool for measuring absolute concentrations of free volumes in SPD metals

  Würschum, R., Sprengel, W., Kotzurek, J. A., Steyskal, E-M. & Oberdorfer, B., 30 Jun 2014.

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

• Electrochemical tuning of electrical resistance and magnetic behaviour of nanoporous metals

  Würschum, R., Steyskal, E-M. & Topolovec, S., 2014, p. 44-f.

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

• Free Volume in SPD-Ni: Influence of Deformation Method, Structure and Purity studied by Difference Dilatometry

  Kotzurek, J. A., Trubel, S., Hohenwarter, A., Divinskiy, S., Sprengel, W., Wilde, G., Pippan, R. & Würschum, R., 30 Jun 2014.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 2013

  Ex-Situ Investigation of Lithium Ion Battery Cathodes by Means of Positron Annihilations Spectroscopy

  Parz, P., Puff, W., Koller, S., Fuchsbichler, B. & Würschum, R., 1 Oct 2013.

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

• Porous Nanophase Materials with Electrochemically Tunable Properties

  Steyskal, E-M., Topolovec, S., Landgraf, S., Krenn, H. & Würschum, R., 2013, p. 152-152.

  Research output: Contribution to conference › (Old data) Lecture or Presentation › peer-review
• 2012

  Absolute concentration of free volumes and related properties of ultrafine grained metals studied by time-dependent dilatometry

  Oberdorfer, B., Steyskal, E-M., Sprengel, W., Zehetbauer, M., Pippan, R. & Würschum, R., 26 Mar 2012.

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

• Combining SQUID magnetometry with in-situ cyclic voltammetry to study the electrochemical charging-induced variation of the magnetic moment of γ-Fe2O3 nanoparticles

  Topolovec, S., Krenn, H. & Würschum, R., 2012, p. 95-95.

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

• Dilatometry – A Powerful Tool for the Study of Defects in Ultrafine Grained Metals

  Sprengel, W., Oberdorfer, B., Steyskal, E-M. & Würschum, R., 12 Mar 2012.

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

• Electrochemical charging-induced variation of the magnetic moment of γ-Fe2O3 nanoparticles investigated by SQUID magnetometry with in-situ cyclic voltammetry

  Topolovec, S., Jerabek, P., Szabo, D. V., Krenn, H. & Würschum, R., 2012, p. 338-338.

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

• High-pressure torsion induced open volume defects in Al-3wt%Cu investigated by positron annihilation spectroscopy

  Parz, P., Faller, M., Pippan, R., Puff, W. & Würschum, R., 2012, p. 324-324.

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

• Investigation of LiCoO2-electrodes at different degrees of lithium extraction

  Parz, P., Würschum, R., Puff, W., Fuchsbichler, B. & Koller, S., 19 Aug 2012.

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

• Positron annihilation spectroscopy on LiCoO2-electrodes with different lithium content

  Parz, P., Würschum, R., Puff, W. & Fuchsbichler, B., 2012, p. 98-98.

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

• Positron annihilation spectroscopy on LiCoO2-electrodes with different lithium content

  Parz, P., Puff, W., Würschum, R., Fuchsbichler, B. & Koller, S., 19 Sept 2012.

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

• Ultrafine-grained metals: deformation induced defects analyzed by the specific techniques of dilatometry and positron-electron annihilation

  Sprengel, W. & Würschum, R., 17 Sept 2012.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 2011

  Atomic Defects in Ultrafine-Grained Metals: Direct and Specific Studies for their Characterization and their Kinetics

  Sprengel, W., Oberdorfer, B., Steyskal, E-M., Puff, W., Hugenschmidt, C., Pikart, P., Zehetbauer, M., Pippan, R. & Würschum, R., 3 Jul 2011.

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

• Grain boundary excess volume in metals determined by dilatometry

  Steyskal, E-M., Oberdorfer, B., Sprengel, W., Zehetbauer, M., Pippan, R. & Würschum, R., 2011, p. 441-441.

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

• Microstructure and vacancy-type defects in Al-3wt%Cu after high-pressure torsion

  Parz, P., Würschum, R., Puff, W., Faller, M. & Pippan, R., 28 Aug 2011.

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

• Reversible tuning of the magnetic moment of nanocrystalline maghemite/platinum composites by electrochemical charging

  Traußnig, T., Topolovec, S., Nadeem, K., Szabo, D. V., Krenn, H. & Würschum, R., 2011, p. 408-408.

  Research output: Contribution to conference › (Old data) Lecture or Presentation › peer-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 Presentation

• 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 Presentation

• 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 Presentation

• 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 Presentation

• 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 Presentation

• 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 Sept 2010.

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

• 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 Presentation
• 2009

  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 Presentation

• 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 Presentation

• 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 Presentation

• 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 Sept 2009.

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

• 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 Presentation
• 2008

  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 Presentation
• 2007

  Cold rolling induced amorphization and nanocrystallization processes studied by positron lifetime and 2-dimensional Doppler broadening measurements

  Lechner, W., Puff, W., Rabitsch, H., Wilde, G. & Würschum, R., 2007.

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

• Microwave plasma synthesis and characterisation of ZrO_2 based nano-materials

  Oberdorfer, B., Brossmann, U., Sagmeister, M., Würschum, R. & Puff, W., 2007.

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

• Microwave plasma synthesis and characterisation of ZrO_2 based nano-materials

  Oberdorfer, B., Brossmann, U., Sagmeister, M., Würschum, R. & Puff, W., 25 Sept 2007.

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

• Tuneable electrical resistance of nanocrystalline platinum

  Sagmeister, M., Brossmann, U., Landgraf, S. & Würschum, R., 29 Mar 2007.

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

• Tuneable electrical resistance of nanocrystalline platinum

  Sagmeister, M., Brossmann, U., Landgraf, S. & Würschum, R., 2007, p. 539-539.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 2006

  Chemical sensitive interfacial free volume studies of nanophase Al-rich alloys

  Lechner, W., Puff, W., Würschum, R. & Wilde, G., 2006, p. 113-113.

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

• Continuous amorphization of Cu-Zr studied by positron lifetime

  Wilde, G., Würschum, R., Rabitsch, H. & Puff, W., 2006, p. 135-135.

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

• Continuous amorphization of Cu-Zr studied by positron lifetime and 2-dimensional Doppler broadening measurements

  Puff, W., Rabitsch, H., Würschum, R. & Wilde, G., 24 Jun 2006.

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