Crystal structure,band structure and electrical properties of κ-(BEDT-TTF)2SbF6 grown on a Si(0 0 1) electrode |
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Authors: | Aneta Aniela Kowalska Jean-Philippe Savy Dominique de Caro Isabelle Malfant Christophe Faulmann Lydie Valade Marie-Liesse Doublet Jacek Ulanski |
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Affiliation: | 1. Department of Molecular Physics, Technical University of Lodz, ul. Zeromskiego 116, 90-924 Lodz, Poland;2. CNRS, LCC (Laboratoire de Chimie de Coordination), 205, route de Narbonne, F-31077 Toulouse, France;3. Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse, France;4. Laboratoire de Structure et Dynamique des Systèmes Moléculaires et Solides USTL II, Place E. Bataillon, 34095 Montpellier cedex 5, France |
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Abstract: | The new κ-(BEDT-TTF)2SbF6 phase was grown by electrodeposition on a Si(0 0 1) electrode. This new phase was characterized by X-ray diffraction (XRD) and electronic conductivity measurements, accompanied by calculations of electronic band structures and Fermi surfaces. Below T = 120 K, a decrease in the electronic conductivity suggests a phase transition, attributed to anion ordering. |
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