S. Senba
Hiroshima University
23 Papers
97 Citations
S. Senba is an academic researcher from Hiroshima University. The author has contributed to research in topics: Magnetic semiconductor & Ferromagnetism. The author has an hindex of 7, co-authored 21 publications.
Chat about Author
Papers
IV-VI diluted magnetic semiconductor Ge1−xMnxTe epilayer grown by molecular beam epitaxy
TL;DR: In this paper, the epitaxial growth of the IV-VI diluted magnetic semiconductor Ge1−xMnxTe (x=0.13) on BaF2 (111) with a GeTe buffer layer is confirmed by x-ray diffraction and reflection high-energy electron diffraction.
31
Electronic structure of MnSb and MnP
Hiroyuki Okuda,S. Senba,Hitoshi Sato,Kenya Shimada,Hirofumi Namatame,Masaki Taniguchi,Masaki Taniguchi +6 more
TL;DR: In this paper, the authors investigated the valence-band and conduction-band electronic structure of MnSb and MnP by means of ultraviolet photoemission and inverse-photoemission spectroscopies.
15
Local Clusters in a Distorted Rocksalt GeTe Crystal Found by X-ray Fluorescence Holography
Shinya Hosokawa,Naohisa Happo,S. Senba,T. Ozaki,Tomohiro Matsushita,Akihide Koura,Fuyuki Shimojo,Kouichi Hayashi +7 more
TL;DR: In this article, a Ge Kα X-ray fluorescence holography measurement was performed on a single-crystal GeTe film with a deformed rocksalt (rhombohedral) lattice, for which careful analyses and observations of the reconstructed atomic images were needed.
12
Mn 2p–3d resonant photoemission spectroscopy of MnY (Y = S, Se, Te)
Hitoshi Sato,S. Senba,Hiroyuki Okuda,M. Nakateke,Akihito Furuta,Yoshifumi Ueda,Masaki Taniguchi,Arata Tanaka,Takeo Jo +8 more
TL;DR: In this paper, the basic resonant behaviors of the spectra of MnY are rather similar to each other, except for a broad structure around 20 eV below the valence-band maximum.
9
Mn 3p-3d resonant photoemission spectroscopy of ferromagnetic semiconductor Ge1-xMnxTe
S. Senba,Koji Fujimoto,Hitoshi Sato,Y. Fukuma,Masashi Nakatake,Masashi Arita,K. Tsuji,Hironori Asada,Tsuyoshi Koyanagi,Hirofumi Namatame,Masaki Taniguchi,Masaki Taniguchi +11 more
TL;DR: In this paper, the authors investigated the Mn 3d electronic structure in IV-VI ferromagnetic semiconductor Ge 1− x Mn x Te, and carried out the Mn 2p-3d soft X-ray emission spectroscopy (SXES) to obtain the partial density of states derived from the RPES spectra and the excitation energy dependent SXES spectras.
9