New diluted ferromagnets based on diamond-like semiconductors GaSb,InSb, InAs,Ge, and Si,supersaturated with manganese or iron impurities during laser epitaxy |
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| Authors: | E S Demidov V V Podol’skii V P Lesnikov Yu A Danilov M V Sapozhnikov A I Suchkov D M Druzhnov |
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| Institution: | (1) Nizhni Novgorod State University, pr. Gagarina 23, Nizhni Novgorod, 603950, Russia;(2) Physicotechnical Research Institute, Nizhni Novgorod State University, Nizhni Novgorod, 603600, Russia;(3) Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhni Novgorod, 603950, Russia;(4) Institute of Chemistry of High-Purity Materials, Russian Academy of Sciences, Nizhni Novgorod, 603950, Russia |
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| Abstract: | The electric, magnetic, and magneto-optical properties of thin (50–100 nm) GaSb:Mn, InSb:Mn, InAs:Mn, Ge:Mn, Ge:Fe, Si:Mn, and Si:Fe layers with a Curie point up to 500 K, obtained by laser plasma deposition in vacuum in the case of strong supersaturation of a solid solution with a 3d impurity, have been experimentally investigated. |
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