Observation of apparent inelastic tunneling between Landau levels in superlattices

T. K. Higman; M. E. Favaro; L. M. Miller; M. A. Emanuel; J. J. Coleman

doi:10.1063/1.101280

Observation of apparent inelastic tunneling between Landau levels in superlattices

T. K. Higman, M. E. Favaro, L. M. Miller, M. A. Emanuel, J. J. Coleman

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Evidence of the elastic and inelastic components of sequential resonant tunneling in AlAs/GaAs superlattices is presented. Magnetic field data (B parallel to current flow) show that as the energy spacing between the Landau levels in the quantum wells is changed, the corresponding density of states available for tunneling via inelastic scattering paths is changed and thus the magnetic field influences the inelastic portion of the current.

Original language	English (US)
Pages (from-to)	1751-1753
Number of pages	3
Journal	Applied Physics Letters
Volume	54
Issue number	18
DOIs	https://doi.org/10.1063/1.101280
State	Published - 1989

Publisher link

10.1063/1.101280

Find It

Find It at U of M Libraries

Cite this

@article{1fce57e1533e4301b74a1339a725d74a,

title = "Observation of apparent inelastic tunneling between Landau levels in superlattices",

abstract = "Evidence of the elastic and inelastic components of sequential resonant tunneling in AlAs/GaAs superlattices is presented. Magnetic field data (B parallel to current flow) show that as the energy spacing between the Landau levels in the quantum wells is changed, the corresponding density of states available for tunneling via inelastic scattering paths is changed and thus the magnetic field influences the inelastic portion of the current.",

author = "Higman, {T. K.} and Favaro, {M. E.} and Miller, {L. M.} and Emanuel, {M. A.} and Coleman, {J. J.}",

year = "1989",

doi = "10.1063/1.101280",

language = "English (US)",

volume = "54",

pages = "1751--1753",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics Publising LLC",

number = "18",

}

TY - JOUR

T1 - Observation of apparent inelastic tunneling between Landau levels in superlattices

AU - Higman, T. K.

AU - Favaro, M. E.

AU - Miller, L. M.

AU - Emanuel, M. A.

AU - Coleman, J. J.

PY - 1989

Y1 - 1989

N2 - Evidence of the elastic and inelastic components of sequential resonant tunneling in AlAs/GaAs superlattices is presented. Magnetic field data (B parallel to current flow) show that as the energy spacing between the Landau levels in the quantum wells is changed, the corresponding density of states available for tunneling via inelastic scattering paths is changed and thus the magnetic field influences the inelastic portion of the current.

AB - Evidence of the elastic and inelastic components of sequential resonant tunneling in AlAs/GaAs superlattices is presented. Magnetic field data (B parallel to current flow) show that as the energy spacing between the Landau levels in the quantum wells is changed, the corresponding density of states available for tunneling via inelastic scattering paths is changed and thus the magnetic field influences the inelastic portion of the current.

UR - http://www.scopus.com/inward/record.url?scp=0012964368&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0012964368&partnerID=8YFLogxK

U2 - 10.1063/1.101280

DO - 10.1063/1.101280

M3 - Article

AN - SCOPUS:0012964368

SN - 0003-6951

VL - 54

SP - 1751

EP - 1753

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 18

ER -

Observation of apparent inelastic tunneling between Landau levels in superlattices

Abstract

Publisher link

Find It

Other files and links

Fingerprint

Cite this