Evidence for the intrinsic ferromagnetism of semiconductor (Ga,Cr)As revealed by magnetic circular dichroism

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dc.creatorGan, H. D.
dc.creatorZheng, H. Z.
dc.creatorBi, J. F.
dc.creatorJi, Y.
dc.creatorSun, B. Q.
dc.creatorLi, G. R.
dc.creatorRuan, X. Z.
dc.creatorLu, J.
dc.creatorZhao, J. H.
dc.date2007-11-02
dc.date.accessioned2026-07-07T08:40:06Z
dc.date.available2026-07-07T08:40:06Z
dc.descriptionTo clarify whether or not (Ga,Cr)As is an intrinsic diluted magnetic semiconductor, a systematic study of the magnetic circular dichroism (MCD) was carried out for a series of (Ga,Cr)As epilayers grown by the low-temperature molecular-beam epitaxy technique. The present work provides unambiguous evidence for the intrinsic ferromagnetism of the (Ga,Cr)As epilayers with all the necessary properties in accordance with that of a diluted magnetic semiconductor, especially the hysteresis characteristics, which is opened up in the magnetic field dependence of MCD.
dc.description13 pages
dc.identifierhttps://arxiv.org/abs/0711.0241
dc.identifierhttp://arxiv.org/abs/0711.0241
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/141289
dc.subjectMaterials Science
dc.subjectOther Condensed Matter
dc.titleEvidence for the intrinsic ferromagnetism of semiconductor (Ga,Cr)As revealed by magnetic circular dichroism
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