Wordmark GFZ Potsdam

Publications

 
(Co) Author: Walther, K.















































  • Frischbutter, A.; Walther, K.; Scheffzük, Ch.; Zhukov, R. (2002): Experimentelle Möglichkeiten und Beispiele für Strainbestimmungen in intrakristallinen Beobachtungsdimensionen. Festschrift. Prof. Günter Borm zum 60. Geburtstag: Beiträge zu Geomechanik und Geotechnologie, Geoforschungszentrum, 33-44.






  • Scheffzük, Ch.; Walther, K.; Frischbutter, A.; Böttger, A.J. (2000): Strain measurements on geomaterials by neutron time-of-flight diffraction.. - In: Böttger, A. J. (Eds.), Proceedings for the 5th European Conference on Residual Stresses : held September 28 - 30, 1999 in Delft-Noordwijkerhout, the Netherlands, Trans Tech Publ., 347-349-542-547.



  • Neov, D.; Lukas, P.; Vrana, M.; Frischbutter, A.; Walther, K. (1999): Neutron diffraction experiments on sandstone undergoing external pressure. - In: Leiss, B.; Ullemeyer, K.; Weber, K. (Eds.), International Conference on Textures and Physical Properties of Rocks : Abstract Volume, Geologische Institute, 134-135.

  • Scheffzük, Ch.; Frischbutter, A.; Walther, K. (1999): Neutron Diffraction Strain Studies of Geomaterials on the Diffractometer EPSILON. - In: Aksenov, V. L.; Sikolenko, V. V. (Eds.), Annual report / Joint Institute for Nuclear Research ; 1998, JINR, 44-47.

  • Scheffzük, Ch.; Walther, K.; Frischbutter, A. (1999): Applied and residual stress/strain measurements with neutron time-of-flight diffraction: application to sandstones. - In: Leiss, B.; Ullemeyer, K.; Weber, K. (Eds.), International Conference textures and physical properties of rocks : Abstract volume, 166-167.



  • Frischbutter, A.; Scheffzük, Ch.; Walther, K. (1998): Strain Measurements on Geological Samples at the EPSILON Neutron Diffractometer. Proceedings of the German-Russian User Meeting on Condensed Matter Physics with Neutrons at IBR-2, Frank Laboratory of Neutron Physics, 80-86.

  • Scheffzük, Ch.; Frischbutter, A.; Walther, K.; Frischbutter, A. (1998): Intracrystalline Strain Measurements with Neutron Diffraction: Application to a Cretaceous Sandstone from the Elbezone (Germany). Intrakristalline Strainmessung mit Neutronenbeugungsmethoden, Verl. der Gesellschaft für Geowissenschaften, 39-48.

  • Walther, K.; Frischbutter, A.; Scheffzük, Ch. (1998): The Diffractometer EPSILON for the Measurement of Strains: Estimation of the Full Stress Tensor. - In: Frischbutter, A. (Eds.), Intrakristalline Strainmessung mit Neutronenbeugungsmethoden, Verl. der Gesellschaft für Geowissenschaften, 19-28.


  • Frischbutter, A.; Walther, K.; Scheffzük, C. (2010): Neutronenflugzeitdiffraktion in Dubna - Angewandt auf Geomaterialien vom Gotthard–Basistunnel (Schweiz). Deutsche Tagung für Forschung mit Synchrotronstrahlung, Neutronen und Ionenstrahlen an Großgeräten - SNI2010 (Berlin 2010).

  • Scheffzük, C.; Hempel, H.; Frischbutter, A.; Walther, K. (2010): Proben-Rotations-Einrichtung zur simultanen Textur- und Strainmessung mit dem Diffraktometer EPSILON-MDS am Reaktor IBR-2M. Deutsche Tagung für Forschung mit Synchrotronstrahlung, Neutronen und Ionenstrahlen an Großgeräten - SNI 2010 (Berlin 2010).

  • Walther, K.; Scheffzük, C.; Frischbutter, A. (2010): Texturdiffraktometer an der Langzeit-Neutronen-Impulsquelle IBR-2M in Dubna. Deutsche Tagung für Forschung mit Synchrotronstrahlung, Neutronen und Ionenstrahlen an Großgeräten - SNI2010 (Berlin 2010).


  • Scheffzük, C.; Walther, K.; Frischbutter, A. (2009): Texture and residual as well as applied strain evaluation on dolomite-anhydrite rock samples by in situ neutron time-of-flight diffraction. 3rd International Conference on Texture and Anisotropy of Polycrystals (ITAP-3) (Göttingen 2009).




  • Frischbutter, A.; Scheffzük, C.; Walther, K. (2005): Intrakristalline Strain and Texture of an Anhydrite-Dolomite composite (Zuckerdolomit), measured using Neutron Time-of-Flight Diffraction at the pulsed Reactor IBR-2 (Dubna). 2nd General Assembly European Geosciences Union (Vienna, Austria 2005).

  • Frischbutter, A.; Scheffzük, C.; Walther, K. (2005): Relations between intracrystalline strain and texture of an anhydrite-dolomite composite, studied by neutron time-of-flight experiments at the pulsed reactor IBR-2 (Dubna). 4th Workshop on Investigations at the IBR-2 Pulsed Reactor (Dubna 2005), 19.






  • Scheffzük, C.; Frischbutter, A.; Walther, K. (2004): Residual strain and texture measurements using neutron-TOF-diffraction on a dolomite-anhydrite rock. 5th Conference 'Physical-Chemical and Petrophysical Investigations in Geoscience' (Dubna 2004).



















  • Scheffzük, Ch.; Walther, K.; Frischbutter, A.; Zhukov, R. A. (2000): Strain/stress measurements on dolomite rocks using neutron TOF diffraction and the determination of its orientation functions. International Conference on Stress Evaluation by Neutron and Synchrotron Radiation (Meca - SENS 2000) (Reims, France 2000), 35.


  • Frischbutter, A.; Scheffzük, C.; Walther, K. (1999): Deformation Experiments on Quartz for Strain/Stress-Analysis by Neutron Time-of-Flight Diffraction. International Conference 'Deformation Mechanisms, Rheology, Microstructures' (Neustadt/Weinstrasse 1999), 87.

  • Scheffzük, Ch.; Frischbutter, A.; Walther, K. (1999): Neutron Diffraction Strain Investigation of Sandstones Undergoing Applied Stresses. Proceedings of the Twelfth International Conference on Textures of Materials ; 2, 12th International Conference on Textures of Materials (ICOTOM 12) (Montreal 1999), 1540-1545.


  • Walther, K.; Frischbutter, A.; Lieckefett, R.; Scheffzük, Ch. (1999): A Pressure Device for Strain Measurements of Geomaterials at the Neutron Diffractometer EPSILON. Proceedings of the Twelfth International Conference on Textures of Materials ; 2, 12th International Conference on Textures of Materials (ICOTOM 12) (Montreal 1999), 1605-1609.

















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