Most Stable Metallic Phase of the Mixed-Valence MMX-Chain, Pt2(dtp)4I (dtp = C2H5CS2-), in Purely d-Electronic Conductors Based

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• 作者：Kazuya Otsubo ; Atsushi Kobayashi ; Hiroshi Kitagawa ; Masato Hedo ; Yoshiya Uwatoko ; Hajime Sagayama ; Yusuke Wakabayashi ; and Hiroshi Sawa
• 刊名：Journal of the American Chemical Society
• 出版年：2006
• 出版时间：June 28, 2006
• 年：2006
• 卷：128
• 期：25
• 页码：8140 - 8141
• 全文大小：78K
• 年卷期：v.128,no.25(June 28, 2006)
• ISSN：1520-5126

文摘

The electrical resistivity and X-ray oscillation photograph measurements for an MMX-chain complex, Pt₂(dtp)₄I (dtp = C₂H₅CS₂^-), under high pressure were performed. We observed the most stable metallic phase (T_MI = 70 K, under 2.2 GPa) in the 1-D purely d-electronic conductors and pressure-induced metal-insulator transition including the structural phase transition at 3.0 GPa.