Carrier-mediated ferromagnetism in vanadium-doped (Sb1−xBix)2Te3(Sb1−xBix)2Te3 solid solutions
dc.contributor.author | Zhou, Zhenhua | en_US |
dc.contributor.author | Uher, Ctirad | en_US |
dc.contributor.author | Zabcik, Marek | en_US |
dc.contributor.author | Lostak, Petr | en_US |
dc.date.accessioned | 2011-11-15T16:08:17Z | |
dc.date.available | 2011-11-15T16:08:17Z | |
dc.date.issued | 2006-05-08 | en_US |
dc.identifier.citation | Zhou, Zhenhua; Uher, Ctirad; Zabcik, Marek; Lostak, Petr (2006). "Carrier-mediated ferromagnetism in vanadium-doped (Sb1−xBix)2Te3(Sb1−xBix)2Te3 solid solutions." Applied Physics Letters 88(19): 192502-192502-3. <http://hdl.handle.net/2027.42/87768> | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/87768 | |
dc.description.abstract | Ferromagnetism in tetradymite-type diluted magnetic semiconductors (Sb1−xBix)1.98V0.02Te3(Sb1−xBix)1.98V0.02Te3 (0 ⩽ x ⩽ 1)(0⩽x⩽1) is revealed to be of hole-mediated nature. The increasing replacement of antimony with bismuth results in a monotonous decrease of the hole concentration and the Curie temperature while the electrical resistivity increases. The value of the Curie temperature shows a linear dependence of Np1/3Np1∕3, where NN is the vanadium concentration and pp is the concentration of hole. This trend agrees with the mean-field theory predictions. | en_US |
dc.publisher | The American Institute of Physics | en_US |
dc.rights | © The American Institute of Physics | en_US |
dc.title | Carrier-mediated ferromagnetism in vanadium-doped (Sb1−xBix)2Te3(Sb1−xBix)2Te3 solid solutions | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Physics, University of Michigan, Ann Arbor, Michigan 48109 | en_US |
dc.contributor.affiliationother | Faculty of Chemical Technology, University of Pardubice, 532 10 Pardubice, Czech Republic | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/87768/2/192502_1.pdf | |
dc.identifier.doi | 10.1063/1.2200738 | en_US |
dc.identifier.source | Applied Physics Letters | en_US |
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dc.owningcollname | Physics, Department of |
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