TY - JOUR
T1 - Molecular beam epitaxy and magnetic properties of GaMnNAs
AU - Kobayashi, Genki
AU - Mori, Takahiro
AU - Kato, Takashi
AU - Hanada, Takashi
AU - Makino, Hisao
AU - Yao, Takafumi
N1 - Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2007/4
Y1 - 2007/4
N2 - The magnetic properties of ferromagnetic GaMnNAs films grown by plasma-assisted molecular beam epitaxy (p-MBE) have been studied. All samples showed p-type conductivity in the present experiment. The 1.0% nitrogen content samples showed metallic behavior, whereas the 1.5% nitrogen content samples showed insulating behavior. The Curie temperature Tc showed the saturation with the Mn content increasing, and the critical Mn concentration for the saturation depended on the nitrogen content.
AB - The magnetic properties of ferromagnetic GaMnNAs films grown by plasma-assisted molecular beam epitaxy (p-MBE) have been studied. All samples showed p-type conductivity in the present experiment. The 1.0% nitrogen content samples showed metallic behavior, whereas the 1.5% nitrogen content samples showed insulating behavior. The Curie temperature Tc showed the saturation with the Mn content increasing, and the critical Mn concentration for the saturation depended on the nitrogen content.
KW - A3. Molecular beam epitaxy
KW - B1. GaMnAs
KW - B1. GaMnNAs
KW - B2. Diluted magnetic semiconductor
UR - http://www.scopus.com/inward/record.url?scp=33947320423&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33947320423&partnerID=8YFLogxK
U2 - 10.1016/j.jcrysgro.2006.11.159
DO - 10.1016/j.jcrysgro.2006.11.159
M3 - Article
AN - SCOPUS:33947320423
SN - 0022-0248
VL - 301-302
SP - 642
EP - 646
JO - Journal of Crystal Growth
JF - Journal of Crystal Growth
IS - SPEC. ISS.
ER -