Superconducting properties of well-shaped (formula presented) single crystals

Kijoon H.P. Kim; Jae Hyuk Choi; C. U. Jung; P. Chowdhury; Hyun Sook Lee; Min Seok Park; Heon Jung Kim; J. Y. Kim; Zhonglian Du; Eun Mi Choi; Mun Seog Kim; W. N. Kang; Sung Ik Lee; Gun Yong Sung; Jeong Yong Lee

doi:10.1103/PhysRevB.65.100510

Superconducting properties of well-shaped (formula presented) single crystals

Kijoon H.P. Kim, Jae Hyuk Choi, C. U. Jung, P. Chowdhury, Hyun Sook Lee, Min Seok Park, Heon Jung Kim, J. Y. Kim, Zhonglian Du, Eun Mi Choi, Mun Seog Kim, W. N. Kang, Sung Ik Lee, Gun Yong Sung, Jeong Yong Lee

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

8 Scopus citations

Abstract

We report measurements of the transport and the magnetic properties of high-quality, sub-millimeter-sized (formula presented) single crystals with clear hexagonal-plate shapes. The low-field magnetization and the magnetic hysteresis curves show the bulk pinning of these crystals to be very weak. The Debye temperature of (formula presented) obtained from the zero-field resistance curve, suggests that the normal-state transport properties are dominated by electron-phonon interactions. The resistivity ratio between 40 K and 300 K was about 5, and the upper critical field anisotropy ratio was (formula presented) at temperatures around 32 K.

Original language	English
Pages (from-to)	1-4
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	65
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevB.65.100510
State	Published - 2002
Externally published	Yes

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Kim, K. H. P., Choi, J. H., Jung, C. U., Chowdhury, P., Lee, H. S., Park, M. S., Kim, H. J., Kim, J. Y., Du, Z., Choi, E. M., Kim, M. S., Kang, W. N., Lee, S. I., Sung, G. Y., & Lee, J. Y. (2002). Superconducting properties of well-shaped (formula presented) single crystals. Physical Review B - Condensed Matter and Materials Physics, 65(10), 1-4. https://doi.org/10.1103/PhysRevB.65.100510

@article{12f968be14a54d9198528dae7b9ba980,

title = "Superconducting properties of well-shaped (formula presented) single crystals",

abstract = "We report measurements of the transport and the magnetic properties of high-quality, sub-millimeter-sized (formula presented) single crystals with clear hexagonal-plate shapes. The low-field magnetization and the magnetic hysteresis curves show the bulk pinning of these crystals to be very weak. The Debye temperature of (formula presented) obtained from the zero-field resistance curve, suggests that the normal-state transport properties are dominated by electron-phonon interactions. The resistivity ratio between 40 K and 300 K was about 5, and the upper critical field anisotropy ratio was (formula presented) at temperatures around 32 K.",

author = "Kim, \{Kijoon H.P.\} and Choi, \{Jae Hyuk\} and Jung, \{C. U.\} and P. Chowdhury and Lee, \{Hyun Sook\} and Park, \{Min Seok\} and Kim, \{Heon Jung\} and Kim, \{J. Y.\} and Zhonglian Du and Choi, \{Eun Mi\} and Kim, \{Mun Seog\} and Kang, \{W. N.\} and Lee, \{Sung Ik\} and Sung, \{Gun Yong\} and Lee, \{Jeong Yong\}",

year = "2002",

doi = "10.1103/PhysRevB.65.100510",

language = "English",

volume = "65",

pages = "1--4",

journal = "Physical Review B - Condensed Matter and Materials Physics",

issn = "1098-0121",

publisher = "American Physical Society",

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TY - JOUR

T1 - Superconducting properties of well-shaped (formula presented) single crystals

AU - Kim, Kijoon H.P.

AU - Choi, Jae Hyuk

AU - Jung, C. U.

AU - Chowdhury, P.

AU - Lee, Hyun Sook

AU - Park, Min Seok

AU - Kim, Heon Jung

AU - Kim, J. Y.

AU - Du, Zhonglian

AU - Choi, Eun Mi

AU - Kim, Mun Seog

AU - Kang, W. N.

AU - Lee, Sung Ik

AU - Sung, Gun Yong

AU - Lee, Jeong Yong

PY - 2002

Y1 - 2002

N2 - We report measurements of the transport and the magnetic properties of high-quality, sub-millimeter-sized (formula presented) single crystals with clear hexagonal-plate shapes. The low-field magnetization and the magnetic hysteresis curves show the bulk pinning of these crystals to be very weak. The Debye temperature of (formula presented) obtained from the zero-field resistance curve, suggests that the normal-state transport properties are dominated by electron-phonon interactions. The resistivity ratio between 40 K and 300 K was about 5, and the upper critical field anisotropy ratio was (formula presented) at temperatures around 32 K.

AB - We report measurements of the transport and the magnetic properties of high-quality, sub-millimeter-sized (formula presented) single crystals with clear hexagonal-plate shapes. The low-field magnetization and the magnetic hysteresis curves show the bulk pinning of these crystals to be very weak. The Debye temperature of (formula presented) obtained from the zero-field resistance curve, suggests that the normal-state transport properties are dominated by electron-phonon interactions. The resistivity ratio between 40 K and 300 K was about 5, and the upper critical field anisotropy ratio was (formula presented) at temperatures around 32 K.

UR - https://www.scopus.com/pages/publications/85037249667

U2 - 10.1103/PhysRevB.65.100510

DO - 10.1103/PhysRevB.65.100510

M3 - Article

AN - SCOPUS:85037249667

SN - 1098-0121

VL - 65

SP - 1

EP - 4

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 10

ER -

Superconducting properties of well-shaped (formula presented) single crystals

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