On the Bloch theorem concerning spontaneous electric current

被引：45

作者：

Ohashi, Y

Momoi, T

机构：

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1996年 / 65卷 / 10期

关键词：

Bloch theorem; spontaneous current; d-wave superconductivity; time-reversal symmetry breaking state;

D O I：

10.1143/JPSJ.65.3254

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the Bloch theorem which states absence of the spontaneous current in interacting electron systems. This theorem is shown to be still applicable to the system with the magnetic field induced by the electric current. Application to the spontaneous surface current is also examined in detail. Our result excludes the possibility of the recently proposed d-wave superconductivity having the surface flow and finite total current.

引用

收藏

页码：3254 / 3259

页数：6

相关论文

共 25 条

[1] NOTE ON A THEOREM OF BLOCH CONCERNING POSSIBLE CAUSES OF SUPERCONDUCTIVITY [J].

BOHM, D .

PHYSICAL REVIEW, 1949, 75 (03) :502-504

[2]

BRILLOUIN L, 1935, P ROY SOC LOND A MAT, V152, P19

[3] SPIN DYNAMICS AT OXYGEN SITES IN YBA2CU3O7 [J].

HAMMEL, PC ;

TAKIGAWA, M ;

HEFFNER, RH ;

FISK, Z ;

OTT, KC .

PHYSICAL REVIEW LETTERS, 1989, 63 (18) :1992-1995

[4]

Haug A., 1972, Theoretical Solid State Physics, V1

[5] EXPERIMENTAL-EVIDENCE FOR A D-WAVE PAIRING STATE IN YBA2CU3O7-Y FROM A STUDY OF YBA2CU3O7-Y/INSULATOR/PB JOSEPHSON TUNNEL-JUNCTIONS [J].

IGUCHI, I ;

WEN, Z .

PHYSICAL REVIEW B, 1994, 49 (17) :12388-12391

[6] ANOMALOUS TEMPERATURE-DEPENDENCE OF CU NUCLEAR-SPIN-LATTICE RELAXATION IN YBA2CU3O6.91 [J].

IMAI, T ;

SHIMIZU, T ;

YASUOKA, H ;

UEDA, Y ;

KOSUGE, K .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1988, 57 (07) :2280-2283

[7]

ITO Y, 1992, J PHYS SOC JPN, V61, P1287

[8] ANTIFERROMAGNETIC SPIN CORRELATION AND SUPERCONDUCTIVITY IN LA2-XSRXCUO4-CU NQR STUDY [J].

KITAOKA, Y ;

OHSUGI, S ;

ISHIDA, K ;

ASAYAMA, K .

PHYSICA C, 1990, 170 (3-4) :189-194

[9] Proximity-induced time-reversal symmetry breaking at Josephson junctions between unconventional superconductors [J].

Kuboki, K ;

Sigrist, M .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1996, 65 (02) :361-364

[10] EXPERIMENTAL PROOF OF A TIME-REVERSAL-INVARIANT ORDER-PARAMETER WITH A PI-SHIFT IN YBA2CU3O7-DELTA [J].

MATHAI, A ;

GIM, Y ;

BLACK, RC ;

AMAR, A ;

WELLSTOOD, FC .

PHYSICAL REVIEW LETTERS, 1995, 74 (22) :4523-4526