Crossing vortex-lattices state probed by c-axis resistance in Bi2Sr2CaCu2O8+y

Shuuichi Ooi; Takashi Mochiku; El Hadi Sadki; Kazuto Hirata

doi:10.1016/S0921-4534(02)02463-2

Crossing vortex-lattices state probed by c-axis resistance in Bi₂Sr₂CaCu₂O_8+y

Shuuichi Ooi, Takashi Mochiku, El Hadi Sadki, Kazuto Hirata

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

Abstract

To investigate the properties of crossing lattices of pancake and Josephson vortices, we have measured the c-axis resistance R_c(H) as a function of field in Bi₂Sr₂CaCu₂O_8+y intrinsic Josephson junctions. When the sample is rotated in an applied field, Josephson-vortex flow resistance appears in the so-called lock-in state. Additionally, many equal steps of the resistance are observed in the range of fields where the crossing lattices are expected. The relationship between this phenomenon and crossing lattices is discussed.

Original language	English
Pages (from-to)	689-690
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	388-389
DOIs	https://doi.org/10.1016/S0921-4534(02)02463-2
Publication status	Published - May 2003
Externally published	Yes
Event	proceedings of the 23rd international conference on low temper - Hiroshima, Japan Duration: Aug 20 2002 → Aug 27 2002

Keywords

BiSrCaCuO
Crossing lattices
Intrinsic Josephson junction
Vortex lattice

ASJC Scopus subject areas

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

Access to Document

10.1016/S0921-4534(02)02463-2

Cite this

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title = "Crossing vortex-lattices state probed by c-axis resistance in Bi2Sr2CaCu2O8+y",

abstract = "To investigate the properties of crossing lattices of pancake and Josephson vortices, we have measured the c-axis resistance Rc(H) as a function of field in Bi2Sr2CaCu2O8+y intrinsic Josephson junctions. When the sample is rotated in an applied field, Josephson-vortex flow resistance appears in the so-called lock-in state. Additionally, many equal steps of the resistance are observed in the range of fields where the crossing lattices are expected. The relationship between this phenomenon and crossing lattices is discussed.",

keywords = "BiSrCaCuO, Crossing lattices, Intrinsic Josephson junction, Vortex lattice",

author = "Shuuichi Ooi and Takashi Mochiku and Sadki, {El Hadi} and Kazuto Hirata",

year = "2003",

month = may,

doi = "10.1016/S0921-4534(02)02463-2",

language = "English",

volume = "388-389",

pages = "689--690",

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

issn = "0921-4534",

publisher = "Elsevier B.V.",

note = "proceedings of the 23rd international conference on low temper ; Conference date: 20-08-2002 Through 27-08-2002",

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TY - JOUR

T1 - Crossing vortex-lattices state probed by c-axis resistance in Bi2Sr2CaCu2O8+y

AU - Ooi, Shuuichi

AU - Mochiku, Takashi

AU - Sadki, El Hadi

AU - Hirata, Kazuto

PY - 2003/5

Y1 - 2003/5

N2 - To investigate the properties of crossing lattices of pancake and Josephson vortices, we have measured the c-axis resistance Rc(H) as a function of field in Bi2Sr2CaCu2O8+y intrinsic Josephson junctions. When the sample is rotated in an applied field, Josephson-vortex flow resistance appears in the so-called lock-in state. Additionally, many equal steps of the resistance are observed in the range of fields where the crossing lattices are expected. The relationship between this phenomenon and crossing lattices is discussed.

AB - To investigate the properties of crossing lattices of pancake and Josephson vortices, we have measured the c-axis resistance Rc(H) as a function of field in Bi2Sr2CaCu2O8+y intrinsic Josephson junctions. When the sample is rotated in an applied field, Josephson-vortex flow resistance appears in the so-called lock-in state. Additionally, many equal steps of the resistance are observed in the range of fields where the crossing lattices are expected. The relationship between this phenomenon and crossing lattices is discussed.

KW - BiSrCaCuO

KW - Crossing lattices

KW - Intrinsic Josephson junction

KW - Vortex lattice

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DO - 10.1016/S0921-4534(02)02463-2

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AN - SCOPUS:0038814250

SN - 0921-4534

VL - 388-389

SP - 689

EP - 690

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

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

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