ELECTRON-ENERGY-LOSS AND PHOTOEMISSION-STUDIES OF SOLID C-84

被引：20

作者：

ARMBRUSTER, JF ^{[1
]}

ROTH, M ^{[1
]}

ROMBERG, HA ^{[1
]}

SING, M ^{[1
]}

SCHMIDT, M ^{[1
]}

SCHWEISS, P ^{[1
]}

ADELMANN, P ^{[1
]}

GOLDEN, MS ^{[1
]}

FINK, J ^{[1
]}

MICHEL, RH ^{[1
]}

ROCKENBERGER, J ^{[1
]}

HENNRICH, F ^{[1
]}

KAPPES, MM ^{[1
]}

机构：

[1] UNIV KARLSRUHE, INST PHYS CHEM, D-76128 KARLSRUHE, GERMANY

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 07期

关键词：

D O I：

10.1103/PhysRevB.50.4933

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electronic structure of pure solid C-84 has been studied using high-energy electron energy-loss spectroscopy in transmission and photoemission spectroscopy. Information is obtained on the occupied and unoccupied sigma and pi bands. The reduced degeneracy of the electronic states and smaller band gap of C-84 in comparison with C-60 are evident, as well as the excitonic nature of the transition across the band gap of solid C-84.

引用

页码：4933 / 4936

页数：4

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