Optical properties of cuprate crystals with incommensurate structure

被引：8

作者：

Babonas, GJ ^{[1
]}

Leonyuk, L ^{[1
]}

Galickas, A ^{[1
]}

Reza, A ^{[1
]}

Shvanskaya, L ^{[1
]}

Dapkus, L ^{[1
]}

Maltsev, V ^{[1
]}

机构：

[1] MOSCOW MV LOMONOSOV STATE UNIV,MOSCOW 119899,RUSSIA

来源：

SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 1997年 / 10卷 / 07期

关键词：

D O I：

10.1088/0953-2048/10/7/006

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Spectroscopic ellipsometry measurements were performed in the region 0.5-5.0 eV on single crystals of cuprates with incommensurate-type structure. Three components of the dielectric function were determined by making use of the measurements made on two developed planes of orthorhombic crystals. The main optical transitions contributing to the optical response of the crystals of various chemical compositions and structural parameters were revealed. The relationship between optical anisotropy and crystal structure was analysed.

引用

页码：496 / 501

页数：6

共 24 条

[1]

Arakcheeva AV, 1996, KRISTALLOGRAFIYA+, V41, P43

[2]

Azzam R., 1977, ELLIPSOMETRY POLARIZ

[3] OPTICAL ANISOTROPY OF (2212)-TYPE SINGLE-CRYSTALS [J].

BABONAS, GJ ;

DAGYS, R ;

KREGZDE, V ;

LEONYUK, L ;

PUKINSKAS, G ;

VETKIN, A .

SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1992, 5 (11) :671-674

[4] MIDDLE-IR OPTICAL-RESPONSE AND COMPOSITION OF BI-BASED (2212)-TYPE HIGH-T(C) SUPERCONDUCTORS [J].

BABONAS, GJ ;

BREMER, J ;

DAGYS, R ;

HUNDERI, O ;

LEONYUK, L ;

PUKINSAKAS, G ;

VETKIN, A ;

WOLD, E .

SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1994, 7 (07) :479-485

[5] Hole doping of the CuO2 chains in (La,Sr,Ca)(14)Cu24O41 [J].

Carter, SA ;

Batlogg, B ;

Cava, RJ ;

Krajewski, JJ ;

Peck, WF ;

Rice, TM .

PHYSICAL REVIEW LETTERS, 1996, 77 (07) :1378-1381

[6] OPTICAL STUDIES OF THE A-AXIS, B-AXIS, AND C-AXIS CHARGE DYNAMICS IN YBA2CU3O6+X [J].

COOPER, SL ;

REZNIK, D ;

KOTZ, A ;

KARLOW, MA ;

LIU, R ;

KLEIN, MV ;

LEE, WC ;

GIAPINTZAKIS, J ;

GINSBERG, DM ;

VEAL, BW ;

PAULIKAS, AP .

PHYSICAL REVIEW B, 1993, 47 (13) :8233-8248

[7]

Dagys R., 1991, Lithuanian Physics Journal, V31, P199

[8]

GALICKAS A, 1992, PISMA ZH TEKH FIZ, V47, P6

[9]

GARRIGA M, 1989, J OPT SOC AM B, V6, P47

[10] A NEW HOMOLOGOUS SERIES SRN-1CUN+1O2N FOUND IN THE SRO-CUO SYSTEM TREATED UNDER HIGH-PRESSURE [J].

HIROI, Z ;

AZUMA, M ;

TAKANO, M ;

BANDO, Y .

JOURNAL OF SOLID STATE CHEMISTRY, 1991, 95 (01) :230-238

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