Standardization of Critical Temperature Measurement by Magnetic Method

被引：0

作者：

Lee, K. W. ^{[1
]}

Kim, M. S. ^{[1
]}

Kim, D. H. ^{[2
]}

Lee, S. G. ^{[3
]}

机构：

[1] Korea Res Inst Stand & Sci, Taejon, South Korea

[2] Yeungnam Univ, Gyongsan, South Korea

[3] Korean Agency Technol & Stand, Gwacheon, South Korea

来源：

7TH EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY (EUCAS'05) | 2006年 / 43卷

关键词：

D O I：

10.1088/1742-6596/43/1/056

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Magnetic critical temperature of composite superconductors has been studied for providing a new standard method for the critical temperature measurement. Various magnetization-temperature curves of Cu/NbTi, Cu/Nb3Sn and Ag/Bi-2223 wires were measured using a SQUID magnetometer and an ac susceptometer. In the case of SQUID magnetometer measurements, we employed a two-field-direction method to obtain higher resolution near the onset temperature. In ac susceptometer measurements, various amplitudes from 2 Oe to 10 Oe with frequencies from 11.3 Hz to 1033 Hz were applied to three specimens to study the suitable ac magnetic field and frequency range. Analytical comparison of the magnetic curves with the resistive curves was also accomplished to investigate the validity of the new method as compared with the existing one.

引用

页码：223 / 226

页数：4

共 50 条

[31] THE STANDARDIZATION OF HEMOGLOBIN MEASUREMENT
DRABKIN, DL
AMERICAN JOURNAL OF THE MEDICAL SCIENCES, 1948, 215 (01): : 110 - 111
[32] Stereotactic frame-based error in magnetic-resonance-guided stereotactic procedures: A method for measurement of error and standardization of technique
Kamiryo, T
Laws, ER
STEREOTACTIC AND FUNCTIONAL NEUROSURGERY, 1997, 67 (3-4) : 198 - 209
[33] A Method for Calculating Critical Current of High Temperature Superconducting Machine Based on Magnetic Vector Potential
Pan, Yuanhang
Yang, Jiangtao
Luo, Xuezhi
Xiao, Huaqian
Ma, Jun
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2024, 34 (05) : 1 - 6
[34] Critical Temperature for Thermal Runaway in a Magnetic Material
Farahmand, Farzad
Dawson, Francis P.
Lavers, J. Douglas
IEEE TRANSACTIONS ON MAGNETICS, 2008, 44 (11) : 4513 - 4516
[35] MAGNETIC EXCITATIONS ABOVE CRITICAL-TEMPERATURE
LIU, SH
PHYSICAL REVIEW B, 1976, 13 (07): : 2979 - 2985
[36] TEMPERATURE DEPENDENCE OF CRITICAL MAGNETIC FIELD OF SUPERCONDUCTORS
NOWOTNY, H
HITTMAIR, O
PHYSICS LETTERS A, 1970, A 31 (07) : 372 - &
[37] Magnetic field measurement by NMR method
Andris, P
Frollo, I
Measurement 2005, Proceedings, 2005, : 174 - 177
[38] Novel measurement method for magnetic particles
Makiranta, J.
Verho, J.
Lekkala, J.
Matintupa, N.
2006 28TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-15, 2006, : 5081 - +
[39] MEASUREMENT OF THE HARDNESS OF PARTS BY A MAGNETIC METHOD
MELGUI, MA
SANDOMIRSKII, SG
VORONOV, OA
SANDOMIRSKAYA, EG
INDUSTRIAL LABORATORY, 1990, 56 (04): : 495 - 498
[40] MEASUREMENT OF MAGNETIC SUSCEPTIBILITIES BY QUINCKE METHOD
MCLAY, DB
JOHNSON, HM
AMERICAN JOURNAL OF PHYSICS, 1963, 31 (06) : 457 - &

← 1 2 3 4 5 →