Werner Puff

Research output

Research output per year 2000 2006 2007 2010 2011 2012 2014

• 25 (Old data) Lecture or Presentation
• 19 Article
• 5 Conference paper
• 4 Poster
• 5 More
  • 3 Chapter
  • 1 Other report
  • 1 Conference article

Research output per year

Research output per year

Search results

• 2014

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

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

  Research output: Contribution to journal › Article › peer-review

  • Mechanical Milling 100%
  • Yttrium Oxide 100%
  • Metastable Phase 50%
  • Mechanical Alloying 33%
  • Milled Material 25%

• On the behavior of yttria/yttrium during mechanical alloying of a Fe - Y₂O₃ model alloy system

  Ressel, G., Parz, P., Fian, A., Holec, D., Primig, S., Puff, W., Leitner, H. & Clemens, H., 2014, In: Advanced Materials Research. 922, p. 598-603 6 p.

  Research output: Contribution to journal › Conference article › peer-review

  • Yttrium 100%
  • Yttrium Oxide 100%
  • Mechanical Alloying 100%
  • Tomography 50%
  • Iron 50%
• 2013

  Charging-induced defect formation in LixCoO2 battery cathodes studied by positron annihilation spectroscopy

  Parz, P., Fuchsbichler, B., Koller, S., Bitschnau, B., Mautner, F-A., Puff, W. & Würschum, R., 2013, In: Applied Physics Letters. 102, p. 151901-1-151901-4

  Research output: Contribution to journal › Article › peer-review

• Comprehensive defect characterization of different iron samples after severe plastic deformation

  Puff, W., Zhou, X., Oberdorfer, B., Scherwitzl, B. R., Parz, P., Sprengel, W. & Würschum, R., 2013, In: Journal of Physics: Conference Series. 443, 1, p. 012033-012033

  Research output: Contribution to journal › Article › peer-review

• 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

• Vacancy-type and interface-related defects in ultrafine grained materials (Invited talk)

  Würschum, R., Parz, P., Puff, W. & Sprengel, W., 2013, SLOPOS13 - Book of Abstracts. ., p. 24-24

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review
• 2012

  Atomic Structure and Stuctural Stability of Sc_75Fe_25 Nanoglasses

  Fang, J. X., Vainio, U., Puff, W., Würschum, R., Wang, X. L., Wang, D., Ghafari, M., Jiang, F., Sun, J., Hahn, H. & Gleiter, H., 2012, In: Nano Letters. 12, p. 458-463

  Research output: Contribution to journal › Article › peer-review

• Defect investigations of an ironnickel meteorite

  Parz, P., Puff, W., Sprengel, W. & Leitner, M., 2012.

  Research output: Contribution to conference › Poster

• Defects in Al-3wt%Cu after high-pressure torsion studied by two-dimensional Doppler broadening spectroscopy

  Parz, P., Faller, M. J., Pippan, R., Puff, W. & Würschum, R., 2012, In: Physics Procedia . 35, p. 10-15

  Research output: Contribution to journal › Article

• Defects in an iron-nickel meteorite examined with positrons

  Parz, P., Puff, W., Sprengel, W. & Leitner, M., 2012.

  Research output: Contribution to conference › Poster

• Free volumes in bulk nanocrystalline metals studied by the complementary techniques of positron annihilation and dilatometry

  Würschum, R., Oberdorfer, B., Steyskal, E-M., Sprengel, W., Puff, W., Pikart, P., Hugenschmidt, C. & Pippan, R., 2012, In: Physica B: Condensed Matter. 407, p. 2670-2675

  Research output: Contribution to journal › Article › peer-review

• 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., Puff, W., Würschum, R., Fuchsbichler, B. & Koller, S., 2012, Conference Book, 16th International Conference on Positron Annihilation. ., p. 57-57

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

• 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

• 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 journal › Article › peer-review

• 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

• POSITRON ANNIHILATION STUDIES OF MATERIALS

  Keeble, D. J., Brossmann, U., Puff, W. & Würschum, R., 2012, Characterization of Materials. 1 ed. John Wiley & Sons, Inc

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
• 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

• Defect investigations via positron annihilation spectroscopy on proton implanted silicon

  Schriefl, A. J., Sgouridis, S., Schustereder, W. & Puff, W., 2011, In: Solid State Phenomena. 178-179, p. 319-324

  Research output: Contribution to journal › Article › peer-review

• 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., 2011, Verhandlungen der Deutschen Physikalischen Gesellschaft. ., p. 441-441

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

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

  Parz, P., Faller, M., Pippan, R., Puff, W. & Würschum, R., 2011, Book of Abstracts, Positron Studies of Defects 2011. ., p. 28-28

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

• 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

• 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 journal › Article › 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

• 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/Report › Other report

• 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

• 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

• 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 journal › Article › peer-review

• Vacancy-type defects in amorphous and nanocrystalline Al alloys: Variation with preparation route and processing

  Lechner, W., Puff, W., Wilde, G. & Würschum, R., 2010, In: Scripta Materialia. 62, p. 439-442

  Research output: Contribution to journal › Article › peer-review
• 2009

  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 journal › Article › peer-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) - Current Topics in Solid State Physics. 6, 11, p. 2313-2315

  Research output: Contribution to journal › Article › peer-review
• 2008

  Chemical sensitive positron-annihilation study of amorphization and nanocrystallization processes by repeated roll bonding

  Lechner, W., Puff, W., Wilde, G. & Würschum, R., 2008, In: Materials Science Forum. 584-586, p. 209-214

  Research output: Contribution to journal › Article › peer-review

• 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 proceeding › Conference paper › peer-review

• 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

  Chemically sensitive free-volume study of amorphization of Cu_60Zr_40 induced by cold rolling and folding

  Puff, W., Rabitsch, H., Wilde, G., Dinda, G. P. & Würschum, R., 2007, In: Journal of Applied Physics. 101, p. 123512-1-123512-6

  Research output: Contribution to journal › Article › peer-review

• 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

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

  Puff, W., Rabitsch, H., Würschum, R. & Wilde, G., 2007, In: Physica Status Solidi (C) - Current Topics in Solid State Physics. 4, 10, p. 3502-3505

  Research output: Contribution to journal › Article › peer-review

• Effect of Fe-doping and electrical load on the defect structure of Pb(Zr_xTi_1-x)O_3 ferroelectric ceramics

  Puff, W., Balke, N., Kungl, H., Hoffmann, M. J. & Balogh, A., 2007, In: Physica Status Solidi (C) - Current Topics in Solid State Physics. 4, 10, p. 3839-3842

  Research output: Contribution to journal › Article › peer-review

• 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
• 2006

  An investigation of vacancy-like defects in differently doped and treated Pb(Zr_xTi_1-x)O_3 ceramics

  Puff, W., Balogh, A., Balke, N. & Gottschalk, S., 2006, p. 135-135.

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

• An Investigation of vacancy-like defects in differently doped and treated Pb(Zr_xTi_1-x)O_3 ceramics

  Puff, W., Balogh, A., Balke, N. & Gottschalk, S., 2006.

  Research output: Contribution to conference › Poster

• Anwendungen der Positronenannihilation

  Würschum, R. & Puff, W., 2006, Handbuch der Nanoanlytik Steiermark 2005. 1 ed. ., p. 129-131

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

• 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
• 2005

  Development of Al-nanocrystals in amorphous Al rich-alloys studied by positron lifetime and 2-dimensional Doppler broadening measurements

  Lechner, W., Puff, W., Würschum, R. & Wilde, G., 2005, p. 123-124.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 2004

  A positron lifetime study of lanthanum and niobium doped Pb(Zr_0.6Ti_0.4)O_3

  Gottschalk, S., Hahn, H., Balogh, A. G., Puff, W., Kungl, H. & Hoffmann, J., 2004, In: Journal of Applied Physics. 96, 12, p. 7464-7470

  Research output: Contribution to journal › Article › peer-review

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

  Puff, W., Rabitsch, H., Würschum, R. & Wilde, G., 2004, p. 101-101.

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