High current-carrying capability in c-axis-oriented superconducting MgB2 thin films

H. J. Kim; W. N. Kang; E. M. Choi; M. S. Kim; K. H.P. Kim; S. I. Lee

High current-carrying capability in c-axis-oriented superconducting MgB₂ thin films

H. J. Kim
, W. N. Kang
, E. M. Choi
, M. S. Kim
, K. H.P. Kim
, S. I. Lee

Pohang University of Science and Technology

Research output: Contribution to journal › Article › peer-review

219 Scopus citations

Abstract

Direct current-voltage (I-V) measurements were used to study current carrying capability in high-quality MgB₂ thin films. The I-V measurements were conducted for various magnetic fields and temperatures. The high current-carrying capability of the compound was explained in terms of the vortex-glass phase. A critical current density of 0.1 MA/cm² was observed at 15 K for a magnetic field of 5 T.

Original language	English
Article number	087002
Pages (from-to)	870021-870024
Number of pages	4
Journal	Physical Review Letters
Volume	87
Issue number	8
State	Published - 20 Aug 2001
Externally published	Yes

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This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Cite this

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title = "High current-carrying capability in c-axis-oriented superconducting MgB2 thin films",

abstract = "Direct current-voltage (I-V) measurements were used to study current carrying capability in high-quality MgB2 thin films. The I-V measurements were conducted for various magnetic fields and temperatures. The high current-carrying capability of the compound was explained in terms of the vortex-glass phase. A critical current density of 0.1 MA/cm2 was observed at 15 K for a magnetic field of 5 T.",

author = "Kim, \{H. J.\} and Kang, \{W. N.\} and Choi, \{E. M.\} and Kim, \{M. S.\} and Kim, \{K. H.P.\} and Lee, \{S. I.\}",

year = "2001",

month = aug,

day = "20",

language = "English",

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pages = "870021--870024",

journal = "Physical Review Letters",

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T1 - High current-carrying capability in c-axis-oriented superconducting MgB2 thin films

AU - Kim, H. J.

AU - Kang, W. N.

AU - Choi, E. M.

AU - Kim, M. S.

AU - Kim, K. H.P.

AU - Lee, S. I.

PY - 2001/8/20

Y1 - 2001/8/20

N2 - Direct current-voltage (I-V) measurements were used to study current carrying capability in high-quality MgB2 thin films. The I-V measurements were conducted for various magnetic fields and temperatures. The high current-carrying capability of the compound was explained in terms of the vortex-glass phase. A critical current density of 0.1 MA/cm2 was observed at 15 K for a magnetic field of 5 T.

AB - Direct current-voltage (I-V) measurements were used to study current carrying capability in high-quality MgB2 thin films. The I-V measurements were conducted for various magnetic fields and temperatures. The high current-carrying capability of the compound was explained in terms of the vortex-glass phase. A critical current density of 0.1 MA/cm2 was observed at 15 K for a magnetic field of 5 T.

UR - https://www.scopus.com/pages/publications/3543068721

M3 - Article

AN - SCOPUS:3543068721

SN - 0031-9007

VL - 87

SP - 870021

EP - 870024

JO - Physical Review Letters

JF - Physical Review Letters

IS - 8

M1 - 087002

ER -

High current-carrying capability in c-axis-oriented superconducting MgB₂ thin films

Abstract

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