409 citations · 551 across the 7 of their papers we have counts for
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cond-mat.mtrl-sci2006★ 17 cited
Awaking of ferromagnetism in GaMnN through control of Mn valence
Saki Sonoda, Isao Tanaka, Fumiyasu Oba +10
Room temperature ferromagnetism of GaMnN thin films is awaked by a mild hydrogenation treatment of samples synthesized by molecular beam epitaxy. Local environment of Mn atoms is m…
cond-mat.mtrl-sci2006
A possible model to high TC ferromagnetism in Gallium Manganese Nitrides based on resonation properties of impurities in semiconductors
H. Hori, Y. Yamamoto, S. Sonoda
The high TC ferromagnetism in (Ga,Mn)N were observed and almost all results are approximately similar to the experimental results in (Ga,Mn)As except the value of TC. Though all st…
cond-mat.str-el2006★ 6 cited
Evidence for Carrier-Induced High-Tc Ferromagnetism in Mn-doped GaN film
S. Yoshii, S. Sonoda, T. Yamamoto +6
A GaN film doped with 8.2 % Mn was grown by the molecular-beam-epitaxy technique. Magnetization measurements show that this highly Mn-doped GaN film exhibits ferromagnetism above r…