ON OPTICAL-PROPERTIES OF QUASI-CRYSTALS AND APPROXIMANTS

被引：19

作者：

BURKOV, SE ^{[1
]}

RASHKEEV, SN ^{[1
]}

机构：

[1] CHALMERS UNIV TECHNOL,DEPT APPL PHYS,S-41296 GOTHENBURG,SWEDEN

来源：

SOLID STATE COMMUNICATIONS | 1994年 / 92卷 / 06期

关键词：

D O I：

10.1016/0038-1098(94)90491-X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Early experiments on quasicrystals and their approximants revealed their unusual optical properties: no Drude peaks were observed; instead, a.c. conductivity linearly increased with frequency. Several theories have been proposed to explain this linear behaviour. We argue that the observed nearly linear rise in conductivity was an artifact, in good quality samples there should be no linear behaviour.

引用

页码：525 / 529

页数：5

共 21 条

[1] LINEAR METHODS IN BAND THEORY [J].

ANDERSEN, OK .

PHYSICAL REVIEW B, 1975, 12 (08) :3060-3083

[2]

BANCEL PA, 1991, QUASICRYSTALS STATE

[3]

BASOV DN, 1993, UNPUB PHYS REV LETT

[4] OPTICAL CONDUCTIVITY OF ICOSAHEDRAL QUASI-CRYSTALS [J].

BURKOV, SE ;

TIMUSK, T ;

ASHCROFT, NW .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1992, 4 (47) :9447-9458

[5]

DEGIORGI L, 1993, SOLID STATE COMMUN, V87

[6]

EFROS AL, COMMUNICATION

[7]

FRIEDEL J, 1988, HELV PHYS ACTA, V61, P538

[8] BAND-STRUCTURE EFFECTS OF TRANSPORT-PROPERTIES IN ICOSAHEDRAL QUASI-CRYSTALS [J].

FUJIWARA, T ;

YAMAMOTO, S ;

DELAISSARDIERE, GT .

PHYSICAL REVIEW LETTERS, 1993, 71 (25) :4166-4169

[9] OPTICAL CONDUCTIVITY OF THE STABLE ICOSAHEDRAL QUASI-CRYSTAL AL63.5CU24.5FE12 [J].

HOMES, CC ;

TIMUSK, T ;

WU, X ;

ALTOUNIAN, Z ;

SAHNOUNE, A ;

STROMOLSEN, JO .

PHYSICAL REVIEW LETTERS, 1991, 67 (19) :2694-2696

[10] 1ST-PRINCIPLES CALCULATIONS OF THE OPTICAL-PROPERTIES OF METALS [J].

MAKSIMOV, EG ;

MAZIN, II ;

RASHKEEV, SN ;

USPENSKI, YA .

JOURNAL OF PHYSICS F-METAL PHYSICS, 1988, 18 (04) :833-849

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