Photoinduced transition of [Fe(CN)5NO] nitroprusside anions to metastable states and electron localization in the (BEDT-TTF)4K[Fe(CN)5NO]2 molecular metal

被引：11

作者：

Kapelnitsky, SV ^{[1
]}

Yagubskii, EB

Kushch, LA

Shevyakova, IY

机构：

[1] Russian Res Ctr, Kurashov Inst, Moscow 123182, Russia

[2] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Russia

来源：

JETP LETTERS | 2002年 / 76卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.1514761

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The crystals of (BEDT-TTF)(4)K[Fe(CN)(5)NO](2), representing a quasi-two-dimensional organic metal with conducting layers of bis(ethylenedithio)tetrathiofulvalene (BEDT-TTF) and nonconducting layers containing photochromic nitroprusside anions [Fe(CN)(5)NO](2-), were studied by the method of electron spin resonance. Illuminated by light with a wavelength of 514.5 nm, the organic metal crystals feature the formation of localized paramagnetic centers in the conducting cation layers of BEDT-TTF. The phenomenon of electron localization in the BEDT-TTF layers is related to the light-induced formation of long-lived metastable states of nitroprusside anions. (C) 2002 MAIK "Nauka/Interperiodica".

引用

页码：165 / 169

页数：5

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