Hall coefficients of superlattices in the flux-flow regime

H. Yang, L. Wang, H. Horng

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

In this work, we measured the longitudinal (Formula presented) and transverse (Formula presented) resistivities as a function of the current density in the flux-flow regime in (Formula presented) superlattices. According to these measurements, the Hall electric field is a nonlinear function of the current density in the vicinity of the local minimum of negative Hall coefficient. Also, the Hall resistivity is independent of (Formula presented) in the low current density. Furthermore, the (Formula presented) and (Formula presented) are found to obey the power law (Formula presented) with (Formula presented) over a wide current densities and temperatures. Above results are discussed in terms of the existing theories.

Original languageEnglish
Pages (from-to)99-102
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume56
Issue number1
DOIs
Publication statusPublished - 1997 Jan 1

Fingerprint

Superlattices
Hall effect
superlattices
Current density
Fluxes
current density
Electric fields
electrical resistivity
low currents
Temperature
electric fields

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Hall coefficients of superlattices in the flux-flow regime. / Yang, H.; Wang, L.; Horng, H.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 56, No. 1, 01.01.1997, p. 99-102.

Research output: Contribution to journalArticle

@article{0f7728d583324dcd8ce330be12baae90,
title = "Hall coefficients of superlattices in the flux-flow regime",
abstract = "In this work, we measured the longitudinal (Formula presented) and transverse (Formula presented) resistivities as a function of the current density in the flux-flow regime in (Formula presented) superlattices. According to these measurements, the Hall electric field is a nonlinear function of the current density in the vicinity of the local minimum of negative Hall coefficient. Also, the Hall resistivity is independent of (Formula presented) in the low current density. Furthermore, the (Formula presented) and (Formula presented) are found to obey the power law (Formula presented) with (Formula presented) over a wide current densities and temperatures. Above results are discussed in terms of the existing theories.",
author = "H. Yang and L. Wang and H. Horng",
year = "1997",
month = "1",
day = "1",
doi = "10.1103/PhysRevB.56.99",
language = "English",
volume = "56",
pages = "99--102",
journal = "Physical Review B - Condensed Matter and Materials Physics",
issn = "1098-0121",
number = "1",

}

TY - JOUR

T1 - Hall coefficients of superlattices in the flux-flow regime

AU - Yang, H.

AU - Wang, L.

AU - Horng, H.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - In this work, we measured the longitudinal (Formula presented) and transverse (Formula presented) resistivities as a function of the current density in the flux-flow regime in (Formula presented) superlattices. According to these measurements, the Hall electric field is a nonlinear function of the current density in the vicinity of the local minimum of negative Hall coefficient. Also, the Hall resistivity is independent of (Formula presented) in the low current density. Furthermore, the (Formula presented) and (Formula presented) are found to obey the power law (Formula presented) with (Formula presented) over a wide current densities and temperatures. Above results are discussed in terms of the existing theories.

AB - In this work, we measured the longitudinal (Formula presented) and transverse (Formula presented) resistivities as a function of the current density in the flux-flow regime in (Formula presented) superlattices. According to these measurements, the Hall electric field is a nonlinear function of the current density in the vicinity of the local minimum of negative Hall coefficient. Also, the Hall resistivity is independent of (Formula presented) in the low current density. Furthermore, the (Formula presented) and (Formula presented) are found to obey the power law (Formula presented) with (Formula presented) over a wide current densities and temperatures. Above results are discussed in terms of the existing theories.

UR - http://www.scopus.com/inward/record.url?scp=0002541467&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0002541467&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.56.99

DO - 10.1103/PhysRevB.56.99

M3 - Article

AN - SCOPUS:0002541467

VL - 56

SP - 99

EP - 102

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

SN - 1098-0121

IS - 1

ER -