Large vortex core at low magnetic induction in La2-xSrxCuO4 probed by muon spin rotation

R. Kadono; W. Higemoto; A. Koda; M. I. Larkin; G. M. Luke; A. T. Savici; Y. J. Uemura; K. M. Kojima; T. Okamoto; T. Kakeshita; S. Uchida; T. Ito; K. Oka

doi:10.1016/S0921-4534(02)02399-7

Large vortex core at low magnetic induction in La_2-xSr_xCuO₄ probed by muon spin rotation

R. Kadono, W. Higemoto, A. Koda, M. I. Larkin, G. M. Luke, A. T. Savici, Y. J. Uemura, K. M. Kojima, T. Okamoto, T. Kakeshita, S. Uchida, T. Ito, K. Oka

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

Abstract

The spatial field distribution in the flux line lattice state of La_2-xSr_xCuO₄ (LSCO) has been studied by muon spin rotation (μSR). In single-crystalline LSCO samples with x = 0.13, 0.15, and 0.19, we have observed large vortex cores at low magnetic induction (≤ 0.5 T). The possibility of observing a field-induced antiferromagnetic component associated with such large vortex cores is discussed.

Original language	English
Pages (from-to)	631-632
Number of pages	2
Journal	Physica C: Superconductivity and its Applications
Volume	388-389
DOIs	https://doi.org/10.1016/S0921-4534(02)02399-7
State	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

Funding

We thank the TRIUMF μSR staff for technical support. This work was partially supported by a Grant-in-Aid for Scientific Research on Priority Areas from the Ministry of Education, Culture, Sports, Science and Technology, Japan.

Funders	Funder number
Ministry of Education, Culture, Sports, Science and Technology

Keywords

Antiferromagnetic core
Flux lines
LSCO
μSR

Access to Document

10.1016/S0921-4534(02)02399-7

Cite this

Kadono, R., Higemoto, W., Koda, A., Larkin, M. I., Luke, G. M., Savici, A. T., Uemura, Y. J., Kojima, K. M., Okamoto, T., Kakeshita, T., Uchida, S., Ito, T., & Oka, K. (2003). Large vortex core at low magnetic induction in La_2-xSr_xCuO₄ probed by muon spin rotation. Physica C: Superconductivity and its Applications, 388-389, 631-632. https://doi.org/10.1016/S0921-4534(02)02399-7

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title = "Large vortex core at low magnetic induction in La2-xSrxCuO4 probed by muon spin rotation",

abstract = "The spatial field distribution in the flux line lattice state of La2-xSrxCuO4 (LSCO) has been studied by muon spin rotation (μSR). In single-crystalline LSCO samples with x = 0.13, 0.15, and 0.19, we have observed large vortex cores at low magnetic induction (≤ 0.5 T). The possibility of observing a field-induced antiferromagnetic component associated with such large vortex cores is discussed.",

keywords = "Antiferromagnetic core, Flux lines, LSCO, μSR",

author = "R. Kadono and W. Higemoto and A. Koda and Larkin, {M. I.} and Luke, {G. M.} and Savici, {A. T.} and Uemura, {Y. J.} and Kojima, {K. M.} and T. Okamoto and T. Kakeshita and S. Uchida and T. Ito and K. Oka",

year = "2003",

month = may,

doi = "10.1016/S0921-4534(02)02399-7",

language = "English",

volume = "388-389",

pages = "631--632",

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

issn = "0921-4534",

publisher = "Elsevier",

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 - Large vortex core at low magnetic induction in La2-xSrxCuO4 probed by muon spin rotation

AU - Kadono, R.

AU - Higemoto, W.

AU - Koda, A.

AU - Larkin, M. I.

AU - Luke, G. M.

AU - Savici, A. T.

AU - Uemura, Y. J.

AU - Kojima, K. M.

AU - Okamoto, T.

AU - Kakeshita, T.

AU - Uchida, S.

AU - Ito, T.

AU - Oka, K.

PY - 2003/5

Y1 - 2003/5

N2 - The spatial field distribution in the flux line lattice state of La2-xSrxCuO4 (LSCO) has been studied by muon spin rotation (μSR). In single-crystalline LSCO samples with x = 0.13, 0.15, and 0.19, we have observed large vortex cores at low magnetic induction (≤ 0.5 T). The possibility of observing a field-induced antiferromagnetic component associated with such large vortex cores is discussed.

AB - The spatial field distribution in the flux line lattice state of La2-xSrxCuO4 (LSCO) has been studied by muon spin rotation (μSR). In single-crystalline LSCO samples with x = 0.13, 0.15, and 0.19, we have observed large vortex cores at low magnetic induction (≤ 0.5 T). The possibility of observing a field-induced antiferromagnetic component associated with such large vortex cores is discussed.

KW - Antiferromagnetic core

KW - Flux lines

KW - LSCO

KW - μSR

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DO - 10.1016/S0921-4534(02)02399-7

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VL - 388-389

SP - 631

EP - 632

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

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