c-axis penetration depth in single crystal La2-xSrxCuO4

被引：1

作者：

Kirtley, JR ^{[1
]}

Moler, KA ^{[1
]}

Nohara, M ^{[1
]}

Takagi, H ^{[1
]}

机构：

[1] IBM Corp, Thomas J Watson Res Ctr, Yorktown Heights, NY 10598 USA

来源：

HIGH TEMPERATURE SUPERCONDUCTIVITY | 1999年 / 483卷

关键词：

D O I：

10.1063/1.59595

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We have used a scanning SQUID microscope to image vortices emerging parallel to the planes in the high-T-c cuprate superconductor La2-xSrxCuO4. These images provide a value for the c-axis penetration depth, lambda(c) similar to 5 mu m, which is in reasonable agreement with previous measurements using optical techniques.

引用

页码：247 / 252

页数：6

共 12 条

[1] HIGH-RESOLUTION SCANNING SQUID MICROSCOPE [J].

KIRTLEY, JR ;

KETCHEN, MB ;

STAWIASZ, KG ;

SUN, JZ ;

GALLAGHER, WJ ;

BLANTON, SH ;

WIND, SJ .

APPLIED PHYSICS LETTERS, 1995, 66 (09) :1138-1140

[2] c-Axis penetration depth of Hg-1201 single crystals [J].

Kirtley, JR ;

Moler, KA ;

Villard, G ;

Maignan, A .

PHYSICAL REVIEW LETTERS, 1998, 81 (10) :2140-2143

[3]

KIRTLEY JR, 1999, IN PRESS PHYS REV B, V1

[4]

KIRTLEY JR, IN PRESS J PHYS COND

[5] Magnetic field penetration depth in single crystal La1.85Sr0.15CuO4 and Nd1.85Ce0.15CuO4 [J].

Luke, GM ;

Fudamoto, Y ;

Kojima, K ;

Larkin, M ;

Merrin, J ;

Nachumi, B ;

Uemura, YJ ;

Sonier, JE ;

Ito, T ;

Oka, K ;

deAndrade, M ;

Maple, MB ;

Uchida, S .

PHYSICA C, 1997, 282 :1465-1466

[6] Images of interlayer Josephson vortices in Tl2Ba2CuO6+δ [J].

Moler, KA ;

Kirtley, JR ;

Hinks, DG ;

Li, TW ;

Xu, M .

SCIENCE, 1998, 279 (5354) :1193-1196

[7] STRUCTURE OF SUPERCONDUCTIVE VORTICES NEAR A METAL-AIR INTERFACE [J].

PEARL, J .

JOURNAL OF APPLIED PHYSICS, 1966, 37 (11) :4139-+

[8] Experimental test of the interlayer pairing models for high-T-c superconductivity using grazing-incidence infrared reflectometry [J].

Schutzmann, J ;

Somal, HS ;

Tsvetkov, AA ;

vanderMarel, D ;

Koops, GEJ ;

Koleshnikov, N ;

Ren, ZF ;

Wang, JH ;

Bruck, E ;

Menovsky, AA .

PHYSICAL REVIEW B, 1997, 55 (17) :11118-11121

[9] ANISOTROPIC PENETRATION DEPTH IN LA2-XSRXCUO4 [J].

SHIBAUCHI, T ;

KITANO, H ;

UCHINOKURA, K ;

MAEDA, A ;

KIMURA, T ;

KISHIO, K .

PHYSICAL REVIEW LETTERS, 1994, 72 (14) :2263-2266

[10] Global and local measures of the intrinsic Josephson coupling in Tl2Ba2CuO6 as a test of the interlayer tunnelling model [J].

Tsvetkov, AA ;

van der Marel, D ;

Moler, KA ;

Kirtley, JR ;

de Boer, JL ;

Meetsma, A ;

Ren, ZF ;

Koleshnikov, N ;

Dulic, D ;

Damascelli, A ;

Grüninger, M ;

Schützmann, J ;

van der Eb, JW ;

Somal, HS ;

Wang, JH .

NATURE, 1998, 395 (6700) :360-362

← 1 2 →