Sliding state of the quasi-two dimensional CDW system TbTe3 probed by coherent x-ray diffraction
In: Physica B: Condensed Matter, Jg. 460 (2015-03-01), S. 96-99
Online
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Zugriff:
Coherent x-ray diffraction experiments have been performed to probe the sliding state of a quasi-two dimensional charge density wave (CDW) in TbTe3. The 2kF satellite reflection associated with the CDW has been observed with respect to external dc currents, on both sides of the threshold current. These measurements illustrate how the periodic lattice distortion associated to the CDW supports the collective motion of a sliding CDW in a quasi-two dimensional system. A comparison with the quasi-one dimensional NbSe3 system is done.
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Sliding state of the quasi-two dimensional CDW system TbTe3 probed by coherent x-ray diffraction
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Autor/in / Beteiligte Person: | D. Le Bolloc'h ; Monceau, Pierre ; Lorenzo, E. ; Ortega, Luc ; Jacques, Vincent ; Lejay, Pascal ; Schülli, Tobias U. ; Chahine, G. ; Sinchenko, A. A. ; Science et Ingénierie des Matériaux et Procédés (SIMaP) ; Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut de Chimie du CNRS (INC)-Institut National Polytechnique de Grenoble (INPG) ; Moscow Engineering-Physics Institute ; Magnétisme et Supraconductivité (MagSup) ; Institut Néel (NEEL) ; Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF) ; Cristaux Massifs (CrisMass) ; European Synchrotron Radiation Facility (ESRF) |
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Zeitschrift: | Physica B: Condensed Matter, Jg. 460 (2015-03-01), S. 96-99 |
Veröffentlichung: | Elsevier BV, 2015 |
Medientyp: | unknown |
ISSN: | 0921-4526 (print) |
DOI: | 10.1016/j.physb.2014.11.048 |
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