Dynamics of the electro-optic response of charge-density-wave conductors

被引：2

作者：

Brill, JW ^{[1
]}

Ladino, L ^{[1
]}

Freamat, M ^{[1
]}

Uddin, M ^{[1
]}

Rai, RC ^{[1
]}

机构：

[1] Univ Kentucky, Dept Phys & Astron, Lexington, KY 40506 USA

来源：

JOURNAL DE PHYSIQUE IV | 2005年 / 131卷

关键词：

D O I：

10.1051/jp4:2005131032

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have measured the frequency, voltage, and position dependence of the electro-optic response of the charge-density-wave (CDW) conductors TaS3 and blue bronze at T similar to 80 K. The response, assumed to be proportional to the local strain of the CDW, is characterized in terms of a relaxation time and it surprisingly low resonant frequency (i.e. delay); in some cases, there is also evidence for decay of the response at long times.

引用

页码：135 / 138

页数：4

共 6 条

[1] Spatially resolved studies of charge-density-wave dynamics and phase slip in NbSe3 [J].

Adelman, TL ;

vanWijngaarden, MC ;

ZaitsevZotov, SV ;

DiCarlo, D ;

Thorne, RE .

PHYSICAL REVIEW B, 1996, 53 (04) :1833-1849

[2] Plastic sliding of charge density waves:: X-ray space resolved-studies versus theory of current conversion [J].

Brazovskii, S ;

Kirova, N ;

Requardt, K ;

Nad, FY ;

Monceau, P ;

Currat, R ;

Lorenzo, JE ;

Grübel, G ;

Vettier, C .

PHYSICAL REVIEW B, 2000, 61 (16) :10640-10650

[3] Electromodulated infrared transmission spectra of blue bronze [J].

Emerling, BM ;

Itkis, ME ;

Brill, JW .

EUROPEAN PHYSICAL JOURNAL B, 2000, 16 (02) :295-301

[4] IMAGING CHARGE-DENSITY-WAVE STRAINS WITH ELECTROMODULATED TRANSMISSION [J].

ITKIS, ME ;

EMERLING, BM ;

BRILL, JW .

PHYSICAL REVIEW B, 1995, 52 (16) :11545-11548

[5] Dynamics of the electroreflective response of TaS3 -: art. no. 235126 [J].

Rai, RC ;

Brill, JW .

PHYSICAL REVIEW B, 2004, 70 (23) :1-6

[6] Electro-reflectance spectra of blue bronze [J].

Rai, RC ;

Bondarenkol, VA ;

Brill, JW .

EUROPEAN PHYSICAL JOURNAL B, 2003, 35 (02) :233-238

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