309 citations · 796 across the 17 of their papers we have counts for
10 papers · 1 filter
Minority-Spin Impurity Band in n-Type (In,Fe)As: A Materials Perspective for Ferromagnetic Semiconductors
Masaki Kobayashi, Le Duc Anh, Jan Minar +9
Fully understanding the properties of n-type ferromagnetic semiconductors (FMSs), complementary to the mainstream p-type ones, is a challenging goal in semiconductor spintronics be…
Half-metallicity of Mn2VAl ferrimagnet revealed by resonant inelastic soft x-ray scattering under magnetic field
R. Y. Umetsu, H. Fujiwara, K. Nagai +9
Detailed information on the electronic states of both V and Mn 3d electrons in the ferrimagnet Mn2VAl is obtained by the bulk sensitive resonant inelastic soft x-ray scattering (SX…
Alternative interpretation of the recent experimental results of angle-resolved photoemission spectroscopy on GaMnAs [Sci. Rep. 6, 27266 (2016)]
Masaki Kobayashi, Shinobu Ohya, Iriya Muneta +8
Clarification of the position of the Fermi level () is important in understanding the origin of ferromagnetism in the prototypical ferromagnetic semiconductor Ga$_{1-…
Spin and orbital magnetic moments of Fe in the -type ferromagnetic semiconductor (In,Fe)As
M. Kobayashi, L. D. Anh, P. N. Hai +10
The electronic and magnetic properties of Fe atoms in the ferromagnetic semiconductor (In,Fe)As codoped with Be have been studied by x-ray absorption spectroscopy (XAS) and x-ray m…
Electronic excitations of magnetic impurity state in diluted magnetic semiconductor (Ga,Mn)As
M. Kobayashi, H. Niwa, Y. Takeda +9
The electronic structure of doped Mn in (Ga,Mn)As is studied by resonant inelastic X-ray scattering (RIXS). From configuration-interaction cluster-model calculations, the line shap…
Unveiling the impurity band inducing ferromagnetism in magnetic semiconductor (Ga,Mn)As
Masaki Kobayashi, Iriya Muneta, Yukiharu Takeda +8
(Ga,Mn)As is a paradigm diluted magnetic semiconductor which shows ferromagnetism induced by doped hole carriers. With a few controversial models emerged from numerous experimental…