Alloy nonrandomness in diluted magnetic semiconductors

P. Harrison; J. M. Fatah; T. Stirner; W. E. Hagston

doi:10.1063/1.360954

Alloy nonrandomness in diluted magnetic semiconductors

P. Harrison, J. M. Fatah, T. Stirner, W. E. Hagston

University of Hull

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

8 Citations (Scopus)

Abstract

A simple model of alloy nonrandomness is introduced within a framework where the effective concentration of spin singlets as a function of the nominal concentration of magnetic ions in a nonrandom alloy can be obtained by transformations of the corresponding function in random alloys. The theory shows that a given system that is appreciably nonrandom can have a magnetic response almost identical with that of a random distribution. Possible ways of identifying alloy nonrandomness in diluted magnetic semiconductor structures are described.

Original language	English
Pages (from-to)	1684-1688
Number of pages	5
Journal	Journal of Applied Physics
Volume	79
Issue number	3
DOIs	https://doi.org/10.1063/1.360954
Publication status	Published - 1 Feb 1996
Externally published	Yes

Access to Document

10.1063/1.360954Licence: Unspecified

Cite this

@article{6b61d97bc0b34104b14652d8c976469e,

title = "Alloy nonrandomness in diluted magnetic semiconductors",

abstract = "A simple model of alloy nonrandomness is introduced within a framework where the effective concentration of spin singlets as a function of the nominal concentration of magnetic ions in a nonrandom alloy can be obtained by transformations of the corresponding function in random alloys. The theory shows that a given system that is appreciably nonrandom can have a magnetic response almost identical with that of a random distribution. Possible ways of identifying alloy nonrandomness in diluted magnetic semiconductor structures are described.",

keywords = "Semiconductor quantum wells, Excitons, Diluted magnetic semiconductors",

author = "P. Harrison and Fatah, \{J. M.\} and T. Stirner and Hagston, \{W. E.\}",

year = "1996",

month = feb,

day = "1",

doi = "10.1063/1.360954",

language = "English",

volume = "79",

pages = "1684--1688",

journal = "Journal of Applied Physics",

issn = "0021-8979",

publisher = "American Institute of Physics",

number = "3",

}

TY - JOUR

T1 - Alloy nonrandomness in diluted magnetic semiconductors

AU - Harrison, P.

AU - Fatah, J. M.

AU - Stirner, T.

AU - Hagston, W. E.

PY - 1996/2/1

Y1 - 1996/2/1

N2 - A simple model of alloy nonrandomness is introduced within a framework where the effective concentration of spin singlets as a function of the nominal concentration of magnetic ions in a nonrandom alloy can be obtained by transformations of the corresponding function in random alloys. The theory shows that a given system that is appreciably nonrandom can have a magnetic response almost identical with that of a random distribution. Possible ways of identifying alloy nonrandomness in diluted magnetic semiconductor structures are described.

AB - A simple model of alloy nonrandomness is introduced within a framework where the effective concentration of spin singlets as a function of the nominal concentration of magnetic ions in a nonrandom alloy can be obtained by transformations of the corresponding function in random alloys. The theory shows that a given system that is appreciably nonrandom can have a magnetic response almost identical with that of a random distribution. Possible ways of identifying alloy nonrandomness in diluted magnetic semiconductor structures are described.

KW - Semiconductor quantum wells

KW - Excitons

KW - Diluted magnetic semiconductors

UR - https://www.scopus.com/pages/publications/0343056356

U2 - 10.1063/1.360954

DO - 10.1063/1.360954

M3 - Article

AN - SCOPUS:0343056356

SN - 0021-8979

VL - 79

SP - 1684

EP - 1688

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 3

ER -

Alloy nonrandomness in diluted magnetic semiconductors

Abstract

Access to Document

Other files and links

Fingerprint

Cite this