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LeBlanc, A. & Nader, A. (2010) Resistivity anisotropy and charge density wave in 2H-NbSe2 and 2H-TaSe2. Solid State Commun. 150 1346–1349.
Added by: Laurent Cournède (2016-03-10 21:37:32) |
| Type de référence: Article DOI: 10.1016/j.ssc.2010.05.001 Numéro d'identification (ISBN etc.): 0038-1098 Clé BibTeX: LeBlanc2010 Voir tous les détails bibliographiques  |
Catégories: IMN Mots-clés: dichalcogenides, Electronic transport, mixed-state, nbse2, single-crystals, Superconductors, transitions Créateurs: LeBlanc, Nader Collection: Solid State Commun. |
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The in-plane and out-of-plane resistivities of both 2H-TaSe2 and 2H-NbSe2 were determined down to 10 K. For both compounds, the resistivity anisotropy shows notably a slope change at temperatures where a CDW transition is expected to occur. On the other hand, for both compounds the resistivity anisotropy at the lowest temperature of measurement is much greater than expected by the Lawrence-Doniach model, which relates the critical magnetic field anisotropy to the normal state resistivity anisotropy for 3D-anisotropic superconductors. (C) 2010 Elsevier Ltd. All rights reserved.
Added by: Laurent Cournède |