Magnetic ordering in GaAlAs:Mn heterostructures: Monte Carlo simulation

The magnetic order resulting from a confinement-adapted Ruderman–Kittel–Kasuya–Yosida indirect exchange between magnetic moments in the metallic phase of AlAs/Ga 1− x Mn x As structures is studied by Monte Carlo simulation. This coupling mechanism leads to a paramagnetic, ferromagnetic, or canted sp...

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Bibliographic Details
Published inJournal of magnetism and magnetic materials Vol. 226; pp. 1362 - 1364
Main Authors Boselli, M.A, Ghazali, A, da Cunha Lima, I.C
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.05.2001
Subjects
Diluted magnetic semiconductors
Magnetic interactions
Magnetic ordering
Magnetic interactions
Magnetic ordering
Diluted magnetic semiconductors
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Summary:The magnetic order resulting from a confinement-adapted Ruderman–Kittel–Kasuya–Yosida indirect exchange between magnetic moments in the metallic phase of AlAs/Ga 1− x Mn x As structures is studied by Monte Carlo simulation. This coupling mechanism leads to a paramagnetic, ferromagnetic, or canted spin phase, depending on the carrier concentration, and on the magnetic layer width.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
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ISSN:0304-8853
DOI:10.1016/S0304-8853(00)01084-2