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Polarized x-ray spectroscopy of quaternary ferromagnetic semiconductor (Ga,Mn)(As,P) thin films
Wadley P; Casiraghi A; Wang M; Edmonds KW; Campion RP; Rushforth AW; Gallagher BL; Staddon CR; Wang KY; van der Laan G; Arenholz E; Edmonds, KW (reprint author), Univ Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, Englandkevin.edmonds@nottingham.ac.uk
2011
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume99Issue:2Pages:22502
AbstractX-ray magnetic circular dichroism (XMCD) is used to study the magnetic and electronic properties of the quaternary diluted magnetic semiconductor (Ga,Mn)(As,P) as a function of the P concentration y. A clear signature of the variation in strain, from compressive to tensile on increasing y, is observed in the angular dependence of the hybridized d(5)-like Mn L(2,3) XMCD spectra. The ferromagnetic transition temperature and magnetic moment per Mn ion both decrease steadily with increasing y. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3609776]
metadata_83纳米光电子实验室
KeywordCircular-dichroism Absorption
Subject Area光电子学
Funding OrganizationEU[SemiSpinNet-215368, NAMASTE-214499]; STFC[CMPC07100]; U.S. DoE[DE-AC02-05CH11231]; Chinese Academy of Sciences
Indexed BySCI
Language英语
Date Available2012-02-06
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22757
Collection纳米光电子实验室
Corresponding AuthorEdmonds, KW (reprint author), Univ Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, Englandkevin.edmonds@nottingham.ac.uk
Recommended Citation
GB/T 7714
Wadley P,Casiraghi A,Wang M,et al. Polarized x-ray spectroscopy of quaternary ferromagnetic semiconductor (Ga,Mn)(As,P) thin films[J]. APPLIED PHYSICS LETTERS,2011,99(2):22502.
APA Wadley P.,Casiraghi A.,Wang M.,Edmonds KW.,Campion RP.,...&Edmonds, KW .(2011).Polarized x-ray spectroscopy of quaternary ferromagnetic semiconductor (Ga,Mn)(As,P) thin films.APPLIED PHYSICS LETTERS,99(2),22502.
MLA Wadley P,et al."Polarized x-ray spectroscopy of quaternary ferromagnetic semiconductor (Ga,Mn)(As,P) thin films".APPLIED PHYSICS LETTERS 99.2(2011):22502.
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