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Comment on “Tunable spin‐injection and magnetoconductance in a novel 2DEG‐ferromagnet structure” [phys. stat. sol. (b) 235 , No. 1, 157–161 (2003)]
Author(s) -
Papp G.,
Peeters F. M.
Publication year - 2004
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.200301941
Subject(s) - ferromagnetism , condensed matter physics , spin (aerodynamics) , physics , transmission (telecommunications) , chemistry , telecommunications , computer science , thermodynamics
We point out that the predicted strong spin‐injection effect by Jiang and Jalil [phys. stat. sol. (b) 235 , 157 (2003)] for a double magnetic barrier structure is based on a wrong calculation of the transmission probability. We corrected the result and found no significant spin‐injection. (© 2003 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)