Measurement of very low resistivity for a rod-shaped superconductor

H. Nakane, T. Watanabe, H. Kojima, Jun Akimitsu, S. Yoshizawa

Research output: Contribution to journalArticle

Abstract

An effective method for the measurement of the resistivity (ρ > and magnetic susceptibility (X) of a circular rod-shaped superconductor, in which X is estimated by substituting the magnetic penetration depth (λ) into a formula after obtaining from the difference in the impedance between a solenoid coil with a sample and an identical one without a sample, is proposed. It was shown that, by this method (SRPM method), ρ and λ were precisely measured and it is possible to measure very low resistivity in comparison with conventional dc method.

Original languageEnglish
Pages (from-to)1329-1330
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume185-189
Issue numberPART 2
DOIs
Publication statusPublished - Dec 1 1991
Externally publishedYes

Fingerprint

Solenoids
Magnetic susceptibility
Superconducting materials
rods
electrical resistivity
solenoids
coils
penetration
impedance
magnetic permeability

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Measurement of very low resistivity for a rod-shaped superconductor. / Nakane, H.; Watanabe, T.; Kojima, H.; Akimitsu, Jun; Yoshizawa, S.

In: Physica C: Superconductivity and its Applications, Vol. 185-189, No. PART 2, 01.12.1991, p. 1329-1330.

Research output: Contribution to journalArticle

Nakane, H. ; Watanabe, T. ; Kojima, H. ; Akimitsu, Jun ; Yoshizawa, S. / Measurement of very low resistivity for a rod-shaped superconductor. In: Physica C: Superconductivity and its Applications. 1991 ; Vol. 185-189, No. PART 2. pp. 1329-1330.
@article{5f0cff9b1cd44cbd9c13898d943bfdeb,
title = "Measurement of very low resistivity for a rod-shaped superconductor",
abstract = "An effective method for the measurement of the resistivity (ρ > and magnetic susceptibility (X) of a circular rod-shaped superconductor, in which X is estimated by substituting the magnetic penetration depth (λ) into a formula after obtaining from the difference in the impedance between a solenoid coil with a sample and an identical one without a sample, is proposed. It was shown that, by this method (SRPM method), ρ and λ were precisely measured and it is possible to measure very low resistivity in comparison with conventional dc method.",
author = "H. Nakane and T. Watanabe and H. Kojima and Jun Akimitsu and S. Yoshizawa",
year = "1991",
month = "12",
day = "1",
doi = "10.1016/0921-4534(91)91888-B",
language = "English",
volume = "185-189",
pages = "1329--1330",
journal = "Physica C: Superconductivity and its Applications",
issn = "0921-4534",
publisher = "Elsevier",
number = "PART 2",

}

TY - JOUR

T1 - Measurement of very low resistivity for a rod-shaped superconductor

AU - Nakane, H.

AU - Watanabe, T.

AU - Kojima, H.

AU - Akimitsu, Jun

AU - Yoshizawa, S.

PY - 1991/12/1

Y1 - 1991/12/1

N2 - An effective method for the measurement of the resistivity (ρ > and magnetic susceptibility (X) of a circular rod-shaped superconductor, in which X is estimated by substituting the magnetic penetration depth (λ) into a formula after obtaining from the difference in the impedance between a solenoid coil with a sample and an identical one without a sample, is proposed. It was shown that, by this method (SRPM method), ρ and λ were precisely measured and it is possible to measure very low resistivity in comparison with conventional dc method.

AB - An effective method for the measurement of the resistivity (ρ > and magnetic susceptibility (X) of a circular rod-shaped superconductor, in which X is estimated by substituting the magnetic penetration depth (λ) into a formula after obtaining from the difference in the impedance between a solenoid coil with a sample and an identical one without a sample, is proposed. It was shown that, by this method (SRPM method), ρ and λ were precisely measured and it is possible to measure very low resistivity in comparison with conventional dc method.

UR - http://www.scopus.com/inward/record.url?scp=0026383518&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0026383518&partnerID=8YFLogxK

U2 - 10.1016/0921-4534(91)91888-B

DO - 10.1016/0921-4534(91)91888-B

M3 - Article

VL - 185-189

SP - 1329

EP - 1330

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

IS - PART 2

ER -