Flux motion in Y-Ba-Cu-O bulk superconductors during pulse field magnetization

K. Yoshizawa, S. Nariki, Naomichi Sakai, Masato Murakami, I. Hirabayasi, T. Takizawa

Research output: Contribution to journalArticle

Abstract

We have studied the relationship between the magnetization and temperature change in Y-Ba-Cu-O bulk superconductor during pulse field magnetization (PFM). The flux motion was monitored using both Hall sensors and pick-up coils that are placed on a surface of a Y-Ba-Cu-O disc having dimensions of 15 mm in diameter and 0.95 mm in thickness. The peak value of the field was varied from 0.2 to 0.8 T. The effect of the static bias field was also studied in the range of 0-3 T. The temperature of the sample surface was measured using a resistance temperature sensor. The temperature increased with the magnitude of the applied pulsed magnetic field, and the amount of temperature rise decreased with increasing static bias field.

Original languageEnglish
JournalSuperconductor Science and Technology
Volume17
Issue number2
DOIs
Publication statusPublished - 2004 Feb

Fingerprint

Superconducting materials
Magnetization
Fluxes
magnetization
pulses
Temperature
temperature
temperature sensors
Temperature sensors
coils
Magnetic fields
sensors
Sensors
magnetic fields

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)
  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

Flux motion in Y-Ba-Cu-O bulk superconductors during pulse field magnetization. / Yoshizawa, K.; Nariki, S.; Sakai, Naomichi; Murakami, Masato; Hirabayasi, I.; Takizawa, T.

In: Superconductor Science and Technology, Vol. 17, No. 2, 02.2004.

Research output: Contribution to journalArticle

@article{ad592be1eaad4b6b9fa0f47a30b2b48e,
title = "Flux motion in Y-Ba-Cu-O bulk superconductors during pulse field magnetization",
abstract = "We have studied the relationship between the magnetization and temperature change in Y-Ba-Cu-O bulk superconductor during pulse field magnetization (PFM). The flux motion was monitored using both Hall sensors and pick-up coils that are placed on a surface of a Y-Ba-Cu-O disc having dimensions of 15 mm in diameter and 0.95 mm in thickness. The peak value of the field was varied from 0.2 to 0.8 T. The effect of the static bias field was also studied in the range of 0-3 T. The temperature of the sample surface was measured using a resistance temperature sensor. The temperature increased with the magnitude of the applied pulsed magnetic field, and the amount of temperature rise decreased with increasing static bias field.",
author = "K. Yoshizawa and S. Nariki and Naomichi Sakai and Masato Murakami and I. Hirabayasi and T. Takizawa",
year = "2004",
month = "2",
doi = "10.1088/0953-2048/17/2/066",
language = "English",
volume = "17",
journal = "Superconductor Science and Technology",
issn = "0953-2048",
publisher = "IOP Publishing Ltd.",
number = "2",

}

TY - JOUR

T1 - Flux motion in Y-Ba-Cu-O bulk superconductors during pulse field magnetization

AU - Yoshizawa, K.

AU - Nariki, S.

AU - Sakai, Naomichi

AU - Murakami, Masato

AU - Hirabayasi, I.

AU - Takizawa, T.

PY - 2004/2

Y1 - 2004/2

N2 - We have studied the relationship between the magnetization and temperature change in Y-Ba-Cu-O bulk superconductor during pulse field magnetization (PFM). The flux motion was monitored using both Hall sensors and pick-up coils that are placed on a surface of a Y-Ba-Cu-O disc having dimensions of 15 mm in diameter and 0.95 mm in thickness. The peak value of the field was varied from 0.2 to 0.8 T. The effect of the static bias field was also studied in the range of 0-3 T. The temperature of the sample surface was measured using a resistance temperature sensor. The temperature increased with the magnitude of the applied pulsed magnetic field, and the amount of temperature rise decreased with increasing static bias field.

AB - We have studied the relationship between the magnetization and temperature change in Y-Ba-Cu-O bulk superconductor during pulse field magnetization (PFM). The flux motion was monitored using both Hall sensors and pick-up coils that are placed on a surface of a Y-Ba-Cu-O disc having dimensions of 15 mm in diameter and 0.95 mm in thickness. The peak value of the field was varied from 0.2 to 0.8 T. The effect of the static bias field was also studied in the range of 0-3 T. The temperature of the sample surface was measured using a resistance temperature sensor. The temperature increased with the magnitude of the applied pulsed magnetic field, and the amount of temperature rise decreased with increasing static bias field.

UR - http://www.scopus.com/inward/record.url?scp=1342263580&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=1342263580&partnerID=8YFLogxK

U2 - 10.1088/0953-2048/17/2/066

DO - 10.1088/0953-2048/17/2/066

M3 - Article

VL - 17

JO - Superconductor Science and Technology

JF - Superconductor Science and Technology

SN - 0953-2048

IS - 2

ER -