Josephson plasma resonance as a structural probe of vortex liquid

被引：34

作者：

Koshelev, AE

Bulaevskii, LN

Maley, MP

机构：

[1] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA

[2] Univ Calif Los Alamos Natl Lab, Los Alamos, NM 87545 USA

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.81.902

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Recent developments of the Josephson plasma resonance and transport c-axis measurements in layered high T-c superconductors allow one to probe Josephson coupling in a wide range of the vortex phase diagram. We derive a relation between the field dependent Josephson coupling energy and the density correlation function of the vortex liquid. This relation provides a unique opportunity to extract the density correlation function of pancake vortices from the dependence of the plasma resonance on the ab component of the magnetic field at a fixed c-axis component.

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页码：902 / 905

页数：4

相关论文

共 27 条

[11] 2-DIMENSIONAL VORTICES IN A STACK OF THIN SUPERCONDUCTING FILMS - A MODEL FOR HIGH-TEMPERATURE SUPERCONDUCTING MULTILAYERS [J].

CLEM, JR .

PHYSICAL REVIEW B, 1991, 43 (10) :7837-7846

[12] THERMAL FLUCTUATIONS AND PHASE-TRANSITIONS IN THE VORTEX STATE OF A LAYERED SUPERCONDUCTOR [J].

GLAZMAN, LI ;

KOSHELEV, AE .

PHYSICAL REVIEW B, 1991, 43 (04) :2835-2843

[13]

GLAZMAN LI, 1990, SOV PHYS JETP, V70, P774

[14] Longitudinal Josephson-plasma excitation in Bi2Sr2CaCu2O8+delta: Direct observation of the Nambu-Goldstone mode in a superconductor [J].

Kadowaki, K ;

Kakeya, I ;

Gaifullin, MB ;

Mochiku, T ;

Takahashi, S ;

Koyama, T ;

Tachiki, M .

PHYSICAL REVIEW B, 1997, 56 (09) :5617-5621

[15] DYNAMIC MELTING OF THE VORTEX LATTICE [J].

KOSHELEV, AE ;

VINOKUR, VM .

PHYSICAL REVIEW LETTERS, 1994, 73 (26) :3580-3583

[16] Plasma resonance and remaining Josephson coupling in the ''decoupled vortex liquid phase'' in layered superconductors [J].

Koshelev, AE .

PHYSICAL REVIEW LETTERS, 1996, 77 (18) :3901-3904

[17] I-V characteristics of Josephson-coupled layered superconductors with longitudinal plasma excitations [J].

Koyama, T ;

Tachiki, M .

PHYSICAL REVIEW B, 1996, 54 (22) :16183-16191

[18] COLLECTIVE JOSEPHSON PLASMA RESONANCE IN THE VORTEX STATE OF BI2SR2CACU2O8+DELTA [J].

MATSUDA, Y ;

GAIFULLIN, MB ;

KUMAGAI, K ;

KADOWAKI, K ;

MOCHIKU, T .

PHYSICAL REVIEW LETTERS, 1995, 75 (24) :4512-4515

[19] Excitation of Josephson plasma and vortex oscillation modes in Bi2Sr2CaCu2O8+delta in parallel magnetic fields [J].

Matsuda, Y ;

Gaifullin, MB ;

Kumagai, K ;

Kadowaki, K ;

Mochiku, T ;

Hirata, K .

PHYSICAL REVIEW B, 1997, 55 (14) :R8685-R8688

[20] TECHNIQUE FOR MEASURING THE COOPER-PAIR VELOCITY, DENSITY, AND MASS USING DOPPLER SPLITTING OF THE PLASMON RESONANCE IN LOW-DIMENSIONAL SUPERCONDUCTOR MICROSTRUCTURES [J].

MISHONOV, TM .

PHYSICAL REVIEW B, 1994, 50 (06) :4004-4008