LOW-ENERGY OPTICAL-TRANSITIONS IN INTERCALATED GRAPHITE

被引：22

作者：

SHIEH, CC ^{[1
]}

SCHMIDT, RL ^{[1
]}

FISCHER, JE ^{[1
]}

机构：

[1] UNIV PENN,RES STRUCT MATTER LAB,PHILADELPHIA,PA 19104

来源：

PHYSICAL REVIEW B | 1979年 / 20卷 / 08期

关键词：

D O I：

10.1103/PhysRevB.20.3351

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Interband transitions characteristic of pure graphite persist from (at least) stage 9 to stage 4 in acceptor-intercalated samples, and to stage 3 in donor samples. The absence of a Burstein-Moss shift is interpreted to mean that the partially ionized intercalant layers are screened by the compensating free carriers within one layer spacing, in agreement with a recent calculation. This in turn means that the Madelung energy has a negligible effect in stabilizing the ordered c-axis superlattice observed in dilute compounds. © 1979 The American Physical Society.

引用

页码：3351 / 3356

页数：6

共 28 条

[21] RAMAN-SCATTERING FROM GRAPHITE INTERCALATES WITH RUBIDIUM
SOLIN, SA
[J]. MATERIALS SCIENCE AND ENGINEERING, 1977, 31 : 153 - 156
[22] ELECTRONIC PROPERTIES OF LAMELLAR COMPOUNDS OF GRAPHITE - INTRODUCTION
SPAIN, IL
NAGEL, DJ
[J]. MATERIALS SCIENCE AND ENGINEERING, 1977, 31 : 183 - 193
[23] TAFT EA, 1965, PHYS REV A, V138, P197
[24] WACHNIK RA, 1977, THESIS MIT
[25] MAGNETIC SPIN SUSCEPTIBILITY OF ASF5-INTERCALATED GRAPHITE - DETERMINATION OF DENSITY OF STATES AT FERMI ENERGY
WEINBERGER, BR
KAUFER, J
HEEGER, AJ
FISCHER, JE
MORAN, M
HOLZWARTH, NAW
[J]. PHYSICAL REVIEW LETTERS, 1978, 41 (20) : 1417 - 1421
[26] INTERCALATION PROCESS IN GRAPHITE-BROMINE
YOUNG, DA
[J]. CARBON, 1977, 15 (06) : 373 - 377
[27] ZANINI M, 1978, PHYS STATUS SOLIDI B, V90, P151, DOI 10.1002/pssb.2220900116
[28] 1977, MATER SCI ENG, V31

← 1 2 3 →