Temperature-composition phase diagram of the organic alloys, λ-BETS2(FeXGa1-X)Cl4, with mixed magnetic and non-magnetic anions

被引：55

作者：

Sato, A

Ojima, E

Akutsu, H

Kobayashi, H ^{[1
]}

Kobayashi, A

Cassoux, P

机构：

[1] Grad Univ Adv Studies, Okazaki, Aichi 444, Japan

[2] Inst Mol Sci, Okazaki, Aichi 444, Japan

[3] Univ Tokyo, Sch Sci, Dept Chem, Tokyo 113, Japan

[4] CNRS, LCC, Equipe Precurseurs Mol & Mat, F-31077 Toulouse, France

来源：

CHEMISTRY LETTERS | 1998年 / 07期

关键词：

D O I：

10.1246/cl.1998.673

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The electrical properties of a series of lambda-type BETS conductors, lambda-BETS2(FexGa1-x)Cl-4 can be controlled continuously by varying the x-value. The system shows a metal-insulator transition for x>x(1) (x(1)approximate to 0.5) and a superconducting transition for x<x(1). The T-x phase diagram indicates that the system shows the superconductor-insulator transition for x(2)<x<x(1) (x(2)approximate to 0.35).

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页码：673 / 674

页数：2

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