EFFECT OF SELF-CAPACITANCE ON CHARGE KOSTERLITZ-THOULESS TRANSITION IN SMALL TUNNEL-JUNCTION ARRAYS

被引：7

作者：

KANDA, A ^{[1
]}

KOBAYASHI, SI ^{[1
]}

机构：

[1] UNIV TOKYO, SCH SCI, DEPT PHYS, BUNKYO KU, TOKYO 113, JAPAN

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1995年 / 64卷 / 09期

关键词：

SMALL TUNNEL JUNCTION; KOSTERLITZ-THOULESS TRANSITION; SCREENING LENGTH;

D O I：

10.1143/JPSJ.64.3172

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have studied the self-capacitance dependence of zero-bias resistance in two-dimensional arrays of highly resistive small tunnel junctions. Deviation from the square-root-cusp behavior is more prominent in arrays with smaller screening length. The results suggest that the finiteness of the screening length is responsible for disappearance of the charge Kosterlitz-Thouless (KT) transition in these arrays.

引用

页码：3172 / 3174

页数：3

共 8 条

[1]

Berezinskii V. L., 1971, ZH EKSP TEOR FIZ+, V32, P493

[2]

BOBBERT PA, 1991, MACROSCOPIC QUANTUM PHENOMENA, P119

[3] CHARGE AND VORTEX DYNAMICS IN ARRAYS OF TUNNEL-JUNCTIONS [J].

FAZIO, R ;

SCHON, G .

PHYSICAL REVIEW B, 1991, 43 (07) :5307-5320

[4] CHARGE-SOLITON TRANSPORT-PROPERTIES IN 2-DIMENSIONAL ARRAY OF SMALL JOSEPHSON-JUNCTIONS [J].

KANDA, A ;

KATSUMOTO, S ;

KOBAYASHI, S .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1994, 63 (12) :4306-4309

[5] PRECURSOR OF CHARGE KTB TRANSITION IN NORMAL AND SUPERCONDUCTING TUNNEL JUNCTION ARRAY [J].

KANDA, A ;

KOBAYASHI, S .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1995, 64 (01) :19-21

[6] ORDERING, METASTABILITY AND PHASE-TRANSITIONS IN 2 DIMENSIONAL SYSTEMS [J].

Kosterlitz, JM ;

Thouless, DJ .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1973, 6 (07) :1181-1203

[7] THE TWO-DIMENSIONAL COULOMB GAS, VORTEX UNBINDING, AND SUPERFLUID-SUPERCONDUCTING FILMS [J].

MINNHAGEN, P .

REVIEWS OF MODERN PHYSICS, 1987, 59 (04) :1001-1066

[8] UNBINDING OF CHARGE-ANTICHARGE PAIRS IN 2-DIMENSIONAL ARRAYS OF SMALL TUNNEL-JUNCTIONS [J].

MOOIJ, JE ;

VANWEES, BJ ;

GEERLIGS, LJ ;

PETERS, M ;

FAZIO, R ;

SCHON, G .

PHYSICAL REVIEW LETTERS, 1990, 65 (05) :645-648

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