Electron heating measurements in an In0.52Al 0.48As/in0.53Ga0.47As/In0.52Al 0.48As heterostructure system

C. Prasad, D. K. Ferry, Dragica Vasileska, H. H. Wieder

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

A study was performed on electron heating measurements in an In 0.52Al0.48As/In0.53Ga0.47As/ In 0.52Al0.48As heterostructure system. The energy relaxation times and energy loss rates were extracted from the Shubnikov-de Haas oscillations. The presence of two populated subbands in the heterostructure system was verified by the simulations of the quantum well band structure.

Original languageEnglish (US)
Pages (from-to)1936-1939
Number of pages4
JournalJournal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Volume21
Issue number4
StatePublished - Jul 2003

Fingerprint

Heterojunctions
energy dissipation
relaxation time
quantum wells
Heating
oscillations
heating
Electrons
Band structure
Relaxation time
Semiconductor quantum wells
Energy dissipation
electrons
simulation
energy

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Surfaces and Interfaces
  • Physics and Astronomy (miscellaneous)

Cite this

@article{a220d000c45c4df1b538df43213b6d5e,
title = "Electron heating measurements in an In0.52Al 0.48As/in0.53Ga0.47As/In0.52Al 0.48As heterostructure system",
abstract = "A study was performed on electron heating measurements in an In 0.52Al0.48As/In0.53Ga0.47As/ In 0.52Al0.48As heterostructure system. The energy relaxation times and energy loss rates were extracted from the Shubnikov-de Haas oscillations. The presence of two populated subbands in the heterostructure system was verified by the simulations of the quantum well band structure.",
author = "C. Prasad and Ferry, {D. K.} and Dragica Vasileska and Wieder, {H. H.}",
year = "2003",
month = "7",
language = "English (US)",
volume = "21",
pages = "1936--1939",
journal = "Journal of Vacuum Science & Technology B: Microelectronics Processing and Phenomena",
issn = "1071-1023",
publisher = "AVS Science and Technology Society",
number = "4",

}

TY - JOUR

T1 - Electron heating measurements in an In0.52Al 0.48As/in0.53Ga0.47As/In0.52Al 0.48As heterostructure system

AU - Prasad, C.

AU - Ferry, D. K.

AU - Vasileska, Dragica

AU - Wieder, H. H.

PY - 2003/7

Y1 - 2003/7

N2 - A study was performed on electron heating measurements in an In 0.52Al0.48As/In0.53Ga0.47As/ In 0.52Al0.48As heterostructure system. The energy relaxation times and energy loss rates were extracted from the Shubnikov-de Haas oscillations. The presence of two populated subbands in the heterostructure system was verified by the simulations of the quantum well band structure.

AB - A study was performed on electron heating measurements in an In 0.52Al0.48As/In0.53Ga0.47As/ In 0.52Al0.48As heterostructure system. The energy relaxation times and energy loss rates were extracted from the Shubnikov-de Haas oscillations. The presence of two populated subbands in the heterostructure system was verified by the simulations of the quantum well band structure.

UR - http://www.scopus.com/inward/record.url?scp=0141569649&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0141569649&partnerID=8YFLogxK

M3 - Article

VL - 21

SP - 1936

EP - 1939

JO - Journal of Vacuum Science & Technology B: Microelectronics Processing and Phenomena

JF - Journal of Vacuum Science & Technology B: Microelectronics Processing and Phenomena

SN - 1071-1023

IS - 4

ER -