ELECTRODYNAMICS OF ONE-DIMENSIONAL METALS - OPTICAL EXPERIMENTS ON (TMTSF)2PF6

被引：12

作者：

DONOVAN, S ^{[1
]}

DEGIORGI, L ^{[1
]}

GRUNER, G ^{[1
]}

机构：

[1] UNIV CALIF LOS ANGELES,CTR SOLID STATE SCI,LOS ANGELES,CA 90024

来源：

EUROPHYSICS LETTERS | 1992年 / 19卷 / 05期

关键词：

D O I：

10.1209/0295-5075/19/5/015

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

By combining various experimental techniques, we investigated the electrodynamic response of the anisotropic metallic (TMTSF)2PF6 in a broad spectral range. We discuss the normal state properties in terms of a single Drude together with a harmonic-oscillator contribution. We show that from 300 K to 20 K the scattering rate follows the temperature dependence of the d.c. resistivity and we find no evidence for a narrow resonance implied by optical studies on this and on other linear-chain conductors.

引用

页码：433 / 438

页数：6

共 10 条

[1] PROPERTIES OF 5 HIGHLY CONDUCTING SALTS - (TMTSF)2X,X=PF6-,ASF6-,BF4- AND NO3-, DERIVED FROM TETRAMETHYLTETRASELENAFULVALENE (TMTSF) [J].

BECHGAARD, K ;

JACOBSEN, CS ;

MORTENSEN, K ;

PEDERSEN, HJ ;

THORUP, N .

SOLID STATE COMMUNICATIONS, 1980, 33 (11) :1119-1125

[2] THE FAR-INFRARED PROPERTIES OF (TMTSF)2PF6 AND (TMTSF)2CLO4 AT 6K [J].

ELDRIDGE, JE ;

BATES, GS .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1985, 119 (1-4) :183-190

[3]

JACOBSEN CS, 1982, MOL CRYST LIQ CRYST, V79, P25, DOI 10.1080/00268948208070986

[4] OPTICAL AND INFRARED PROPERTIES OF TETRAMETHYLTETRASELENAFULVALENE [(TMTSF)2X] AND TETRAMETHYLTETRATHIAFULVALENE [(TMTTF)2X] COMPOUNDS [J].

JACOBSEN, CS ;

TANNER, DB ;

BECHGAARD, K .

PHYSICAL REVIEW B, 1983, 28 (12) :7019-7032

[5] GIANT CONDUCTIVITY RESONANCE IN THE SPIN-DENSITY-WAVE STATE OF AN ORGANIC CONDUCTOR [J].

JAVADI, HHS ;

SRIDHAR, S ;

GRUNER, G ;

CHIANG, L ;

WUDL, F .

PHYSICAL REVIEW LETTERS, 1985, 55 (11) :1216-1219

[6] ORGANIC CONDUCTORS AND SUPERCONDUCTORS [J].

JEROME, D ;

SCHULZ, HJ .

ADVANCES IN PHYSICS, 1982, 31 (04) :299-490

[7] FAR-INFRARED REFLECTIVITY OF BIS-TETRAMETHYLTETRASELENAFULVALENE HEXAFLUOROARSENATE [(TMTSF)2ASF6] THROUGH THE SPIN-DENSITY-WAVE PHASE-TRANSITION [J].

KORNELSEN, K ;

ELDRIDGE, JE ;

BATES, GS .

PHYSICAL REVIEW B, 1987, 35 (17) :9162-9167

[8] FAR-INFRARED STUDY OF BIS(TETRAMETHYLTETRASELENAFULVALENE) HEXAFLUOROANTIMONATE [(TMTSF)2SBF6] - COEXISTENCE OF METALLIC AND SEMICONDUCTING STATES [J].

NG, HK ;

TIMUSK, T ;

BECHGAARD, K .

PHYSICAL REVIEW B, 1984, 30 (10) :5842-5846

[9]

NG HK, 1985, PHYS REV B, V22, P8041

[10]

Wooten F., 1972, OPTICAL PROPERTIES S

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