Levitation of bulk superconductors controlled by two coils

K. Nagashima, T. Miyamoto, S. I. Yoo, Y. Iwasa, K. Sawa, H. Fujimoto, Masato Murakami

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We have studied the levitation of Y-Ba-Cu-O bulk superconductors above a Bi-Sr-Ca-Cu-O superconducting pancake coil with and without the function of the inner coil. It was found that the inner coil with small diameter can enhance the levitation force through its contribution to the radial component of the magnetic field. We also successfully applied the total energy balance method for the understanding of the bulk levitation.

Original languageEnglish
Pages (from-to)857-860
Number of pages4
JournalSuperconductor Science and Technology
Volume13
Issue number6
DOIs
Publication statusPublished - 2000 Jun
Externally publishedYes

Fingerprint

levitation
Energy balance
Superconducting materials
coils
Magnetic fields
magnetic fields
Superconducting coils
energy

ASJC Scopus subject areas

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

Cite this

Nagashima, K., Miyamoto, T., Yoo, S. I., Iwasa, Y., Sawa, K., Fujimoto, H., & Murakami, M. (2000). Levitation of bulk superconductors controlled by two coils. Superconductor Science and Technology, 13(6), 857-860. https://doi.org/10.1088/0953-2048/13/6/348

Levitation of bulk superconductors controlled by two coils. / Nagashima, K.; Miyamoto, T.; Yoo, S. I.; Iwasa, Y.; Sawa, K.; Fujimoto, H.; Murakami, Masato.

In: Superconductor Science and Technology, Vol. 13, No. 6, 06.2000, p. 857-860.

Research output: Contribution to journalArticle

Nagashima, K, Miyamoto, T, Yoo, SI, Iwasa, Y, Sawa, K, Fujimoto, H & Murakami, M 2000, 'Levitation of bulk superconductors controlled by two coils', Superconductor Science and Technology, vol. 13, no. 6, pp. 857-860. https://doi.org/10.1088/0953-2048/13/6/348
Nagashima K, Miyamoto T, Yoo SI, Iwasa Y, Sawa K, Fujimoto H et al. Levitation of bulk superconductors controlled by two coils. Superconductor Science and Technology. 2000 Jun;13(6):857-860. https://doi.org/10.1088/0953-2048/13/6/348
Nagashima, K. ; Miyamoto, T. ; Yoo, S. I. ; Iwasa, Y. ; Sawa, K. ; Fujimoto, H. ; Murakami, Masato. / Levitation of bulk superconductors controlled by two coils. In: Superconductor Science and Technology. 2000 ; Vol. 13, No. 6. pp. 857-860.
@article{31ef7d81b38b4c79b579734c7914f89a,
title = "Levitation of bulk superconductors controlled by two coils",
abstract = "We have studied the levitation of Y-Ba-Cu-O bulk superconductors above a Bi-Sr-Ca-Cu-O superconducting pancake coil with and without the function of the inner coil. It was found that the inner coil with small diameter can enhance the levitation force through its contribution to the radial component of the magnetic field. We also successfully applied the total energy balance method for the understanding of the bulk levitation.",
author = "K. Nagashima and T. Miyamoto and Yoo, {S. I.} and Y. Iwasa and K. Sawa and H. Fujimoto and Masato Murakami",
year = "2000",
month = "6",
doi = "10.1088/0953-2048/13/6/348",
language = "English",
volume = "13",
pages = "857--860",
journal = "Superconductor Science and Technology",
issn = "0953-2048",
publisher = "IOP Publishing Ltd.",
number = "6",

}

TY - JOUR

T1 - Levitation of bulk superconductors controlled by two coils

AU - Nagashima, K.

AU - Miyamoto, T.

AU - Yoo, S. I.

AU - Iwasa, Y.

AU - Sawa, K.

AU - Fujimoto, H.

AU - Murakami, Masato

PY - 2000/6

Y1 - 2000/6

N2 - We have studied the levitation of Y-Ba-Cu-O bulk superconductors above a Bi-Sr-Ca-Cu-O superconducting pancake coil with and without the function of the inner coil. It was found that the inner coil with small diameter can enhance the levitation force through its contribution to the radial component of the magnetic field. We also successfully applied the total energy balance method for the understanding of the bulk levitation.

AB - We have studied the levitation of Y-Ba-Cu-O bulk superconductors above a Bi-Sr-Ca-Cu-O superconducting pancake coil with and without the function of the inner coil. It was found that the inner coil with small diameter can enhance the levitation force through its contribution to the radial component of the magnetic field. We also successfully applied the total energy balance method for the understanding of the bulk levitation.

UR - http://www.scopus.com/inward/record.url?scp=0033719055&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033719055&partnerID=8YFLogxK

U2 - 10.1088/0953-2048/13/6/348

DO - 10.1088/0953-2048/13/6/348

M3 - Article

VL - 13

SP - 857

EP - 860

JO - Superconductor Science and Technology

JF - Superconductor Science and Technology

SN - 0953-2048

IS - 6

ER -