Ettingshausen and Nernst effects of QMG-YBa2Cu3O7-delta in magnetic fields up to 14 T

被引：3

作者：

Sasaki, T ^{[1
]}

Sawamura, M ^{[1
]}

Awaji, S ^{[1
]}

Watanabe, K ^{[1
]}

Kobayashi, N ^{[1
]}

Kimura, K ^{[1
]}

Miyamoto, K ^{[1
]}

Hashimoto, M ^{[1
]}

机构：

[1] NIPPON STEEL CORP LTD, ADV MAT & TECHNOL RES LABS, NAKAHARA KU, KAWASAKI, KANAGAWA 211, JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 1996年 / 35卷 / 1A期

关键词：

Ettingshausen effect; Nernst effect; transport entropy of a flux line; oxide superconductor; YBa2Cu3O7-delta; vortex pinning by precipitates of the Y2BaCuO5 phase;

D O I：

10.1143/JJAP.35.82

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The dissipation behavior in the mixed state of a high-T-c oxide superconductor Yba(2)Cu(3)O(7-delta) has been investigated by measuring thermomagnetic effects, namely the Ettingshausen and Nernst effects. These two effects were measured for the same sample prepared by the quench and melt growth (QMG) method without Pt addition. The Ettingshausen effect was also measured for a sample with 0.5% Pt. The temperature and magnetic field dependences of the temperature gradient produced by the Ettingshausen effect and the electric field induced by the Nernst effect are presented. Combining these data with the electrical resistivity and the thermal conductivity, the transport energy of a vortex line is obtained. The effect of the Pt addition on the Ettingshausen effect is also discussed.

引用

页码：82 / 89

页数：8

共 31 条

[21] LOW SURFACE-RESISTANCE OF SCREEN-PRINTED YBA2CU3O7-X THICK-FILMS [J].

ISHII, O ;

KONAKA, T ;

SATO, M ;

KOSHIMOTO, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1990, 29 (12) :L2177-L2179

[22] Synthesis, transport and magnetic studies of superconducting Y1-xNaxCa2Cu3O7-δ system [J].

Salunkhe, M. Y. ;

Choudhary, D. S. ;

Kulkarni, D. K. .

SOLID STATE SCIENCES, 2010, 12 (05) :736-738

[23] LOW-TEMPERATURE SYNTHESIS OF YBA2CU3O7-X FILMS BY THE SOLUTION PROCESS USING Y-BA-CU HETEROMETALLIC ALKOXIDE [J].

KATAYAMA, S ;

SEKINE, M .

JOURNAL OF MATERIALS CHEMISTRY, 1991, 1 (06) :1031-1034

[24] PREPARATION OF YBA2CU3O7-Y HIGH-TC THIN-FILMS ON NDGAO3 SUBSTRATE BY LASER ABLATION [J].

MUKAIDA, M ;

MIYAZAWA, S ;

SASAURA, M ;

KURODA, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1990, 29 (06) :L936-L939

[25] MAGNETIC-FLUX DISTRIBUTION INDUCED BY PULSED MAGNETIC-FIELD IN QUENCH-AND-MELT-GROWN YBA2CU3O7-X (VOL 34, PG L810, 1995) [J].

ITOH, T ;

TANIMURA, Y ;

TAKIZAWA, T ;

KANBARA, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1995, 34 (8B) :L1095-+

[26] EFFECTS OF STARTING MATERIALS AND PREPARATION CONDITIONS ON SUPERCONDUCTING PROPERTIES OF BA2YCU3O7-DELTA COMPOUNDS [J].

OHSHIMA, S ;

OKUYAMA, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1990, 29 (06) :1054-1058

[27] Investigation of step-edge Josephson device of YBa2CU3O7-d formed on MgO by a pulsed laser deposition method [J].

Ohmukai, M ;

Kaji, A ;

Higashi, Y .

CZECHOSLOVAK JOURNAL OF PHYSICS, 2004, 54 (12) :1521-1525

[28] SURFACE-ANALYSIS OF C-AXIS-ORIENTED YBA2CU3O7-X THIN-FILMS BY QMS, XPS AND LEED - EFFECTS OF IN-VACUUM ANNEALING [J].

TANAKA, S ;

NAKAMURA, T ;

IIYAMA, M ;

YOSHIDA, N ;

TAKANO, S .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1991, 30 (8B) :L1458-L1461

[29] In situ surface characterization of SrTiO3(100) substrates for well-defined SrTiO3 and YBa2Cu3O7-x thin film growth [J].

Nakamura, T ;

Inada, H ;

Iiyama, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1997, 36 (1A) :90-93

[30] SUPERCONDUCTING AND STRUCTURAL-PROPERTIES OF EUBA2CU3O7-DELTA ULTRATHIN FILMS DEPOSITED ON MGO(100) SUBSTRATES USING MAGNETRON SPUTTERING [J].

MICHIKAMI, O ;

ASAHI, M ;

ASANO, H .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1990, 29 (02) :L298-L301

← 1 2 3 4 →