TY - JOUR
T1 - Interlayer exchange coupling between fe and gamnas ferromagnetic semiconductor
AU - Tivakornsasithorn, Kritsanu
AU - Lee, Sangyeop
AU - Bac, Seul Ki
AU - Choi, Seonghoon
AU - Lee, Sang Hoon
AU - Liu, Xinyu
AU - Dobrowolska, Margaret
AU - Furdyna, Jacek K.
PY - 2019/2/1
Y1 - 2019/2/1
N2 - Interlayer exchange coupling (IEC) between ferromagnetic (FM) metal Fe and FM semiconductor GaMnAs has been investigated by using magnetotransport measurements. The realization of diverse magnetization alignments, including collinear and non-collinear configurations, between Fe and GaMnAs layers are observed during the magnetization reversal process measured by the planar Hall effect. Minor loop scan reveals the presence of FM IEC between Fe and GaMnAs, which systematically decreases as the temperature increases.
AB - Interlayer exchange coupling (IEC) between ferromagnetic (FM) metal Fe and FM semiconductor GaMnAs has been investigated by using magnetotransport measurements. The realization of diverse magnetization alignments, including collinear and non-collinear configurations, between Fe and GaMnAs layers are observed during the magnetization reversal process measured by the planar Hall effect. Minor loop scan reveals the presence of FM IEC between Fe and GaMnAs, which systematically decreases as the temperature increases.
KW - Ferromagnetic (fm) films
KW - Interlayer exchange coupling (iec)
KW - Magnetic anisotropy
KW - Planar hall effect
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U2 - 10.1109/TMAG.2018.2859790
DO - 10.1109/TMAG.2018.2859790
M3 - Article
AN - SCOPUS:85051811314
VL - 55
JO - IEEE Transactions on Magnetics
JF - IEEE Transactions on Magnetics
SN - 0018-9464
IS - 2
M1 - 8439082
ER -