Vortex glass transition of the Josephson vortex system in LSCO crystals

Hideo Iwasaki; Yuuya Kawabata; Tomoyuki Naito; Yukitoshi Fujita; Seiya Haraguchi; Takahiko Sasaki; Norio Kobayashi

doi:10.1016/S0921-4534(02)02536-4

Vortex glass transition of the Josephson vortex system in LSCO crystals

Hideo Iwasaki, Yuuya Kawabata, Tomoyuki Naito, Yukitoshi Fujita, Seiya Haraguchi, Takahiko Sasaki, Norio Kobayashi

Institute for Materials Research (IMR) (institute affiliation only)

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

Electrical resistivity has been measured under magnetic fields parallel to the CuO₂ planes in LSCO single crystals, where Josephson vortices form in the region between the CuO₂ planes. In the crystals over the wide Sr content from the under-doped to the over-doped the vortex glass melting transition is observed in the field range of 1-17.5 T. The glass transition curves strongly depend on the anisotropy of the system, that is, it is suppressed to the low field in the under-doped crystal with large anisotropic parameter. The Josephson vortex glass transition is discussed in terms of the anisotropic parameter.

Original language	English
Pages (from-to)	735-736
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	388-389
DOIs	https://doi.org/10.1016/S0921-4534(02)02536-4
Publication status	Published - 2003 May 1
Event	proceedings of the 23rd international conference on low temper - Hiroshima, Japan Duration: 2002 Aug 20 → 2002 Aug 27

Keywords

Josephson vortex
LSCO system
Vortex glass transition

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/S0921-4534(02)02536-4

Cite this

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title = "Vortex glass transition of the Josephson vortex system in LSCO crystals",

abstract = "Electrical resistivity has been measured under magnetic fields parallel to the CuO2 planes in LSCO single crystals, where Josephson vortices form in the region between the CuO2 planes. In the crystals over the wide Sr content from the under-doped to the over-doped the vortex glass melting transition is observed in the field range of 1-17.5 T. The glass transition curves strongly depend on the anisotropy of the system, that is, it is suppressed to the low field in the under-doped crystal with large anisotropic parameter. The Josephson vortex glass transition is discussed in terms of the anisotropic parameter.",

keywords = "Josephson vortex, LSCO system, Vortex glass transition",

author = "Hideo Iwasaki and Yuuya Kawabata and Tomoyuki Naito and Yukitoshi Fujita and Seiya Haraguchi and Takahiko Sasaki and Norio Kobayashi",

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journal = "Physica C: Superconductivity and its Applications",

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TY - JOUR

T1 - Vortex glass transition of the Josephson vortex system in LSCO crystals

AU - Iwasaki, Hideo

AU - Kawabata, Yuuya

AU - Naito, Tomoyuki

AU - Fujita, Yukitoshi

AU - Haraguchi, Seiya

AU - Sasaki, Takahiko

AU - Kobayashi, Norio

PY - 2003/5/1

Y1 - 2003/5/1

N2 - Electrical resistivity has been measured under magnetic fields parallel to the CuO2 planes in LSCO single crystals, where Josephson vortices form in the region between the CuO2 planes. In the crystals over the wide Sr content from the under-doped to the over-doped the vortex glass melting transition is observed in the field range of 1-17.5 T. The glass transition curves strongly depend on the anisotropy of the system, that is, it is suppressed to the low field in the under-doped crystal with large anisotropic parameter. The Josephson vortex glass transition is discussed in terms of the anisotropic parameter.

AB - Electrical resistivity has been measured under magnetic fields parallel to the CuO2 planes in LSCO single crystals, where Josephson vortices form in the region between the CuO2 planes. In the crystals over the wide Sr content from the under-doped to the over-doped the vortex glass melting transition is observed in the field range of 1-17.5 T. The glass transition curves strongly depend on the anisotropy of the system, that is, it is suppressed to the low field in the under-doped crystal with large anisotropic parameter. The Josephson vortex glass transition is discussed in terms of the anisotropic parameter.

KW - Josephson vortex

KW - LSCO system

KW - Vortex glass transition

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DO - 10.1016/S0921-4534(02)02536-4

M3 - Conference article

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SN - 0921-4534

VL - 388-389

SP - 735

EP - 736

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

T2 - proceedings of the 23rd international conference on low temper

Y2 - 20 August 2002 through 27 August 2002

ER -

Vortex glass transition of the Josephson vortex system in LSCO crystals

Abstract

Keywords

ASJC Scopus subject areas

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