OBSERVATION OF A TRANSVERSE VOLTAGE IN THE MIXED-STATE OF YBCO THIN-FILMS

被引：21

作者：

FRANCAVILLA, TL

CUKAUSKAS, EJ

ALLEN, LH

BROUSSARD, PR

机构：

[1] Naval Research Lab, Washington

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1995年 / 5卷 / 02期

关键词：

D O I：

10.1109/77.402909

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The occurrence of a transverse voltage peak has been observed in YBCO thin films. This phenomenon occurs under conditions of temperature and current in the earth's magnetic field such that the films are in the mixed state. The magnitude of the peak was found to scale with both temperature and current, and exhibited a Sin(2 theta) orientational dependence measured between the film-substrate and the position of the measurement electrodes on the film surface. These observations are similar to observations made in conventional superconducting thin films such as Nb, NbN, NbCN, and PbBi.

引用

页码：1717 / 1720

页数：4

共 15 条

[1]

ANTONOVA IY, 1991, JETP LETT+, V54, P505

[2] MODIFICATION OF THE X-RAY PHOTOEMISSION SPECTRUM OF IN-SITU DEPOSITED THIN-FILMS OF Y1BA2CU3O7-Y FOR VARIOUS OXYGEN TREATMENTS [J].

BROUSSARD, PR ;

CESTONE, VC .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1993, 11 (06) :3099-3105

[3]

CHURILOV GE, 1989, SOV J LOW TEMP PHYS, V15, P632

[4] MORPHOLOGY AND TRANSPORT OF YBA2CU3O7-X SPUTTERED IN ARGON, OXYGEN, AND HYDROGEN - DEPENDENCE ON DEPOSITION TEMPERATURE [J].

CUKAUSKAS, EJ ;

ALLEN, LH ;

SHERRILL, GK ;

HOLM, RT ;

VOLD, C .

JOURNAL OF APPLIED PHYSICS, 1993, 74 (11) :6780-6787

[5]

FRANCAVILLA TL, 1991, IEEE T MAGN, V127, P1039

[6]

FRANCAVILLA TL, 1987, B AM PHYS SOC 10, V33, P349

[7]

GLAZMAN LI, 1986, SOV J LOW TEMP PHYS, V12, P389

[8] POTENTIAL DIFFERENCES IN MIXED STATE OF TYPE 2 SUPERCONDUCTORS [J].

JOSEPHSON, BD .

PHYSICS LETTERS, 1965, 16 (03) :242-+

[9]

Kopelevich Y., 1989, JETP LETT, V50, P213

[10]

Movchan B. A., 1969, Fizika Metallov i Metallovedenie, V28, P653

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