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|Type:||Artigo de periódico|
|Title:||Low voltage I-V characteristics in magnetic tunneling junctions|
|Abstract:||We show that elastic currents, which take into account variations of the tunneling transmission with voltage and a large ratio of majority to minority spin densities of states of the conduction band at the Fermi level, can account for the low voltage current anomalies observed in magnet-oxide-magnet junctions. (C) 2002 American Institute of Physics.|
|Editor:||Amer Inst Physics|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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