Crystal structure, band structure and electrical properties of κ-(BEDT-TTF)₂SbF₆ grown on a Si(0 0 1) electrode

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• 作者：Aneta Aniela Kowalska ; Jean-Philippe Savy ; Dominique de Caro ; Isabelle Malfant ; Christophe Faulmann ; Lydie Valade ; Marie-Liesse Doublet ; Jacek Ulanski
• 关键词：Electrodeposition ; BEDT-TTF ; κ ; -Phase ; Electronic band structures
• 刊名：Synthetic Metals
• 出版年：2010
• 出版时间：April 2010
• 年：2010
• 卷：160
• 期：7-8
• 页码：556-560
• 全文大小：724 K

文摘

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.