Longitudinal and transverse hall resistivities in high-Tc superconducting films and superlattices

Hong-Chang Yang, Herng-Er Horng, L. M. Wang

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The longitudinal and transverse, resistivities ρxx and ρxy, of high-Tc YBa2Cu3Oy films and (YBa2Cu3Oy/YxPr1-xBa 2Cu3Oy)n superlattices in a mixed state have been measured systematically to investigate the effects of magnetic field and flux pinning on the behaviors of ρxy and ρxx, the subscript n refers to the number of modulation layer in superlattices. Sign reversal of Hall coefficients is observed and depends on the pinning force. The power law, ρxy = Aρxxβ, persists in (YBa2Cu3Oy/YxPr1-xBa 2Cu3Oy)n superlattices with and without sign reversal.

Original languageEnglish
Pages (from-to)527-532
Number of pages6
JournalChinese Journal of Physics
Volume36
Issue number3
Publication statusPublished - 1998 Dec 1

Fingerprint

superconducting films
superlattices
electrical resistivity
flux pinning
Hall effect
modulation
magnetic fields

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Longitudinal and transverse hall resistivities in high-Tc superconducting films and superlattices. / Yang, Hong-Chang; Horng, Herng-Er; Wang, L. M.

In: Chinese Journal of Physics, Vol. 36, No. 3, 01.12.1998, p. 527-532.

Research output: Contribution to journalArticle

@article{0d30f3d2af744ca2a7331ac55a2653b0,
title = "Longitudinal and transverse hall resistivities in high-Tc superconducting films and superlattices",
abstract = "The longitudinal and transverse, resistivities ρxx and ρxy, of high-Tc YBa2Cu3Oy films and (YBa2Cu3Oy/YxPr1-xBa 2Cu3Oy)n superlattices in a mixed state have been measured systematically to investigate the effects of magnetic field and flux pinning on the behaviors of ρxy and ρxx, the subscript n refers to the number of modulation layer in superlattices. Sign reversal of Hall coefficients is observed and depends on the pinning force. The power law, ρxy = Aρxxβ, persists in (YBa2Cu3Oy/YxPr1-xBa 2Cu3Oy)n superlattices with and without sign reversal.",
author = "Hong-Chang Yang and Herng-Er Horng and Wang, {L. M.}",
year = "1998",
month = "12",
day = "1",
language = "English",
volume = "36",
pages = "527--532",
journal = "Chinese Journal of Physics",
issn = "0577-9073",
publisher = "Physical Society of the Republic of China",
number = "3",

}

TY - JOUR

T1 - Longitudinal and transverse hall resistivities in high-Tc superconducting films and superlattices

AU - Yang, Hong-Chang

AU - Horng, Herng-Er

AU - Wang, L. M.

PY - 1998/12/1

Y1 - 1998/12/1

N2 - The longitudinal and transverse, resistivities ρxx and ρxy, of high-Tc YBa2Cu3Oy films and (YBa2Cu3Oy/YxPr1-xBa 2Cu3Oy)n superlattices in a mixed state have been measured systematically to investigate the effects of magnetic field and flux pinning on the behaviors of ρxy and ρxx, the subscript n refers to the number of modulation layer in superlattices. Sign reversal of Hall coefficients is observed and depends on the pinning force. The power law, ρxy = Aρxxβ, persists in (YBa2Cu3Oy/YxPr1-xBa 2Cu3Oy)n superlattices with and without sign reversal.

AB - The longitudinal and transverse, resistivities ρxx and ρxy, of high-Tc YBa2Cu3Oy films and (YBa2Cu3Oy/YxPr1-xBa 2Cu3Oy)n superlattices in a mixed state have been measured systematically to investigate the effects of magnetic field and flux pinning on the behaviors of ρxy and ρxx, the subscript n refers to the number of modulation layer in superlattices. Sign reversal of Hall coefficients is observed and depends on the pinning force. The power law, ρxy = Aρxxβ, persists in (YBa2Cu3Oy/YxPr1-xBa 2Cu3Oy)n superlattices with and without sign reversal.

UR - http://www.scopus.com/inward/record.url?scp=0004161650&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0004161650&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0004161650

VL - 36

SP - 527

EP - 532

JO - Chinese Journal of Physics

JF - Chinese Journal of Physics

SN - 0577-9073

IS - 3

ER -