ELECTRONIC-STRUCTURE OF DOPED C-60 - STRONG CORRELATION OR LATTICE DISTORTION

被引：6
|
作者：
TAKAHASHI, T
MORIKAWA, T
KATAYAMAYOSHIDA, H
HASEGAWA, S
INOKUCHI, H
SEKI, K
HINO, S
KIKUCHI, K
SUZUKI, S
IKEMOTO, K
ACHIBA, Y
机构：
[1] INST MOLEC SCI, OKAZAKI, AICHI 444, JAPAN
[2] CHIBA UNIV, DEPT IMAGE SCI, CHIBA 260, JAPAN
[3] TOKYO METROPOLITAN UNIV, DEPT CHEM, TOKYO 19203, JAPAN
[4] NAGOYA UNIV, DEPT CHEM, NAGOYA, AICHI 464, JAPAN
来源：
PHYSICA B-CONDENSED MATTER | 1993年 / 186-88卷
关键词：
D O I：
10.1016/0921-4526(93)90788-8
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
It was found by photoemission and inverse photoemission that an energy gap with a finite density of states at the bottom (a pseudo-gap) opens at the Fermi level for alkali-doped solid C60 at the composition A3C60 (A = alkali metal). Strong electron correlation and lattice distortions (Jahn-Teller effect) are discussed as possible origins for the pseudo-gap.
引用
收藏
页码：1068 / 1070
页数：3
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