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, Sanghoon
AU - Liu, Xinyu
AU - Dobrowolska, Margaret
AU - Furdyna, Jacek K.
N1 - Funding Information:
ACKNOWLEDGMENT This work was supported in part by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education under Grant 2018R1D1A1A02042965, in part by the Ministry of Science and ICT under Grant 2018R1A4A1024157, in part by Korea University Grant, and in part by the National Science Foundation under Grant DMR 1400432. The work of K. Tivakornsasithorn was supported by NRF through the NRF Postdoctoral Fellowship Program for Foreign Researchers.
Funding Information:
The Ministry of Education under Grant 2018R1D1A1A02042965
Publisher Copyright:
© 1965-2012 IEEE.
PY - 2019/2
Y1 - 2019/2
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
UR - http://www.scopus.com/inward/record.url?scp=85051811314&partnerID=8YFLogxK
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 -