Yuji Saitoh - My portal

Profile Information

J-GLOBAL ID: 201801015920481553
researchmap Member ID: B000314135

Research Areas

Nanotechnology/Materials / Optical engineering and photonics /

Papers

Polarization dependence of soft X-ray absorption spectroscopy on the heavy fermion superconductor CeNi$_{2}$Ge$_{2}$

Fujiwara Hidenori*, Nakatani Yasuhiro*, Aratani Hidekazu*, Kanai-Nakata Yuina*, Yamagami Kohei*, Hamamoto Satoru*, Kiss Takayuki*, Sekiyama Akira*, Tanaka Arata*, Ebihara Takao* …

New Physics; Sae Mulli, 73(12) 1062-1066, Dec, 2023 Peer-reviewed
Impact of the ground-state 4{\it f} symmetry for anisotropic {\it cf} hybridization in the heavy-fermion superconductor CeNi$_{2}$Ge$_{2}$

Fujiwara Hidenori*, Nakatani Yasuhiro*, Aratani Hidekazu*, Kanai Yuina*, Yamagami Kohei*, Hamamoto Satoru*, Kiss Takayuki*, Yamasaki Atsushi*, Higashiya Atsushi*, Imada Shin* …

Physical Review B, 108(16) 165121\_1-165121\_10, Oct, 2023 Peer-reviewed
Magnetoelastic anisotropy in Heusler-type Mn$_{2-\delta}$CoGa$_{1+\delta}$ films

Kubota Takahide*, Takano Daichi*, Kota Yohei*, Mohanty S.*, Ito Keita*, Matsuki Mitsuhiro*, Hayashida Masahiro*, Sun M.*, Takeda Yukiharu, Saito Yuji …

Physical Review Materials (Internet), 6(4) 044405\_1-044405\_12, Apr, 2022 Peer-reviewed
Mn L$_{2,3}$-edge EXAFS and magnetic EXAFS studies on the halfmetallic ferromagnet Co$_{2}$MnSi

Kogo Junya*, Fujiwara Hidenori*, Sekiyama Akira*, Saito Yuji, Umetsu Rie*, Niki Kaori*

Journal of the Physical Society of Japan, 91(3) 034702\_1-034702\_12, Mar, 2022 Peer-reviewed
Detecting halfmetallic electronic structures of spintronic materials in a magnetic field

Fujiwara Hidenori*, Umetsu Rie*, Kuroda Fumiaki*, Miyawaki Jun*, Kashiuchi Toshiyuki*, Nishimoto Kohei*, Nagai Kodai*, Sekiyama Akira*, Irizawa Akinori*, Takeda Yukiharu …

Scientific Reports (Internet), 11(1) 18654\_1-18654\_9, Sep, 2021 Peer-reviewed
Microstructures and interface magnetic moments in Mn$_{2}$VAl/Fe layered films showing exchange bias

Kubota Takahide*, Shimada Yusuke*, Tsuchiya Tomoki*, Yoshikawa Tomoki*, Ito Keita*, Takeda Yukiharu, Saito Yuji, Konno Toyohiko*, Kimura Akio*, Takanashi Koki*

Nanomaterials (Internet), 11(7) 1723\_1-1723\_11, Jul, 2021 Peer-reviewed
Direct observation of the magnetic ordering process in the ferromagnetic semiconductor Ga$_{1-x}$Mn$_{x}$As via soft X-ray magnetic circular dichroism

Takeda Yukiharu, Oya Shinobu*, Pham N. H.*, Kobayashi Masaki*, Saito Yuji, Yamagami Hiroshi, Tanaka Masaaki*, Fujimori Atsushi*

Journal of Applied Physics, 128(21) 213902\_1-213902\_11, Dec, 2020 Peer-reviewed
Insight into Kondo screening in the intermediate-valence compound SmOs$_4$Sb$_{12}$ uncovered by soft X-ray magnetic circular dichroism

Saito Yuji, Fujiwara Hidenori*, Yasui Akira*, Kadono Toshiharu*, Sugawara Hitoshi*, Kikuchi Daisuke*, Sato Hideyuki*, Suga Shigemasa*, Yamasaki Atsushi*, Sekiyama Akira* …

Physical Review B, 102(16) 165152\_1-165152\_8, Oct, 2020 Peer-reviewed
Nature of the Dirac gap modulation and surface magnetic interaction in axion antiferromagnetic topological insulator MnBi$_{2}$Te$_{4}$

Shikin A. M.*, Estyunin D. A.*, Klimovskikh I. I.*, Filnov S. O.*, Kumar S.*, Schwier E. F.*, Miyamoto Koji*, Okuda Taichi*, Kimura Akio*, Kuroda Kenta* …

Scientific Reports (Internet), 10 13226\_1-13226\_13, Aug, 2020 Peer-reviewed
Manipulation of saturation magnetization and perpendicular magnetic anisotropy in epitaxial Co$_{x}$Mn$_{4-x}$N films with ferrimagnetic compensation

Ito Keita*, Yasutomi Yoko*, Zhu S.*, Nurmamat M.*, Tahara Masaki*, Toko Kaoru*, Akiyama Ryota*, Takeda Yukiharu, Saito Yuji, Oguchi Tamio* …

Physical Review B, 101(10) 104401\_1-104401\_8, Mar, 2020 Peer-reviewed
Element-specific density of states of Co$_{2}$MnGe revealed by resonant photoelectron spectroscopy

Kono Takashi*, Kakoki Masaaki*, Yoshikawa Tomoki*, Wang X.*, Sumida Kazuki*, Miyamoto Koji*, Muro Takayuki*, Takeda Yukiharu, Saito Yuji, Goto Kazuki* …

Physical Review B, 100(16) 165120\_1-165120\_6, Oct, 2019 Peer-reviewed
Magnetic-impurity-induced modifications to ultrafast carrier dynamics in the ferromagnetic topological insulators Sb$_{2-x}$V$_{x}$Te$_{3}$

Sumida Kazuki*, Kakoki Masaaki*, Reimann J.*, Nurmamat M.*, Goto Shinichi*, Takeda Yukiharu, Saito Yuji, Kokh K. A.*, Tereshchenko O. E.*, Gudde J.* …

New Journal of Physics (Internet), 21(9) 093006\_1-093006\_8, Sep, 2019 Peer-reviewed
Negative Te spin polarization responsible for ferromagnetic order in the doped topological insulator V$_{0.04}$(Sb$_{1-x}$Bi$_{x}$)$_{1.96}$Te$_{3}$

Ye M.*, Xu T.*, Li G.*, Qiao S.*, Takeda Yukiharu, Saito Yuji, Zhu S.-Y.*, Nurmamat M.*, Sumida Kazuki*, Ishida Yukiaki* …

Physical Review B, 99(14) 144413\_1-144413\_7, Apr, 2019 Peer-reviewed
Dirac gap opening and Dirac-fermion-mediated magnetic coupling in antiferromagnetic Gd-doped topological insulators and their manipulation by synchrotron radiation

Shikin A. M.*, Estyunin D. A.*, Surnin Yu. I.*, Koroleva A. V.*, Shevchenko E. V.*, Kokh K. A.*, Tereshchenko O. E.*, Kumar S.*, Schwier E. F.*, Shimada Kenya* …

Scientific Reports (Internet), 9(1) 4813\_1-4813\_17, Mar, 2019 Peer-reviewed
Soft X-ray magnetic circular dichroism study on UGe$_{2}$

Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Yamagami Hiroshi, Yamamoto Etsuji, Haga Yoshinori

Progress in Nuclear Science and Technology (Internet), 5 171-174, Nov, 2018 Peer-reviewed
Electronic structure of URu$_2$Si$_2$ studied by photoelectron spectroscopy (INVITED)

Fujimori Shinichi, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi, Yamagami Hiroshi, Haga Yoshinori, Yamamoto Etsuji, Onuki Yoshichika*

Progress in Nuclear Science and Technology (Internet), 5 82-85, Nov, 2018 Peer-reviewed
Cation distribution and magnetic properties in ultrathin (Ni$_{1-x}$Co$_{x}$)Fe$_{2}$O$_{4}$ (x=0-1) layers on Si(111) studied by soft X-ray magnetic circular dichroism

Wakabayashi Yuki*, Nonaka Yosuke*, Takeda Yukiharu, Sakamoto Shoya*, Ikeda Keisuke*, Chi Z.*, Shibata Goro*, Tanaka Arata*, Saito Yuji, Yamagami Hiroshi …

Physical Review Materials (Internet), 2(10) 104416\_1-104416\_12, Oct, 2018 Peer-reviewed
Local magnetic states of the weakly ferromagnetic iron-based superconductor Sr$_{2}$VFeAsO$_{3-\delta}$ studied by X-ray magnetic circular dichroism

Horio Masafumi*, Takeda Yukiharu, Namiki Hiromasa*, Katagiri Takao*, Wakabayashi Yuki*, Sakamoto Shoya*, Nonaka Yosuke*, Shibata Goro*, Ikeda Keisuke*, Saito Yuji …

Journal of the Physical Society of Japan, 87(10) 105001\_1-105001\_2, Oct, 2018 Peer-reviewed
Revising the 4{\it f} symmetry in CeCu$_{2}$Ge$_{2}$; Soft X-ray absorption and hard X-ray photoemission spectroscopy

Aratani Hidekazu*, Nakatani Yasuhiro*, Fujiwara Hidenori*, Kawada Moeki*, Kanai Yuina*, Yamagami Kohei*, Fujioka Shuhei*, Hamamoto Satoru*, Kuga Kentaro*, Kiss Takayuki* …

Physical Review B, 98(12) 121113\_1-121113\_6, Sep, 2018 Peer-reviewed
Element-specific observation of the ferromagnetic ordering process in UCoAl via soft X-ray magnetic circular dichroism

Takeda Yukiharu, Saito Yuji, Okane Tetsuo, Yamagami Hiroshi, Matsuda Tatsuma*, Yamamoto Etsuji, Haga Yoshinori, Onuki Yoshichika*

Physical Review B, 97(18) 184414\_1-184414\_7, May, 2018 Peer-reviewed

Misc.

Soft X-ray angle resolved photoelectron spectroscopy study of heavy Fermion superconductor UPd$_2$Al$_3$

Fujimori Shinichi, Saito Yuji, Okane Tetsuo, Fujimori Atsushi, Yamagami Hiroshi, Haga Yoshinori, Yamamoto Etsuji, Onuki Yoshichika

Hoshako, 22(1) 11-19, Jan, 2009
Installation of refocusing mirrors in JAEA soft X-ray beamline BL23SU at SPring-8

Fukuda Yoshihiro, Saito Yuji, Yokoya Akinari, Teraoka Yuden

JAEA-Technology 2007-002, 35, Mar, 2007
Installation of nonstop absorption measurement system in JAEA soft X-ray beamline BL23SU at SPring-8

Fukuda Yoshihiro, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Kobayashi Keisuke*

JAEA-Technology 2007-007, 23, Mar, 2007

Presentations

Magnetic circular dichroism in extended X-ray absorption fine structure at the Mn L$_{2,3}$ edges on the Heusler alloy Co$_{2}$MnSi

Fujiwara Hidenori*, Kogo Junya*, Kasahara Rika*, Nishioka Takuma*, Fujimoto Nao*, Nagai Kodai*, Sekiyama Akira*, Sumida Kazuki, Takeda Yukiharu, Saito Yuji, Umetsu Rie*, Niki Kaori*

第36回日本放射光学会年会・放射光科学合同シンポジウム
Fluorescence detected soft X-ray absorption spectroscopy for novel rare earth adsorbents

Kobayashi Toru, Saito Yuji, Yoshii Kenji, Yaita Tsuyoshi

日本物理学会2022年秋季大会(物性)
ARPES study of heavy-fermion uranium superconductors

Fujimori Shinichi, Kawasaki Ikuto, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi, Yamagami Hiroshi, Haga Yoshinori, Yamamoto Etsuji, Onuki Yoshichika*

Spectroscopy in Novel Superconductors (SNS 2019)
Element-specific magnetic properties in UCoAl via a soft X-ray magnetic circular dichroism

Takeda Yukiharu, Saito Yuji, Okane Tetsuo, Yamagami Hiroshi, Matsuda Tatsuma*, Yamamoto Etsuji, Haga Yoshinori, Onuki Yoshichika*

日本物理学会2018年秋季大会(物性)
Study on UGe$_{2}$ using soft X-ray magnetic circular dichroism

Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Yamagami Hiroshi, Yamamoto Etsuji, Haga Yoshinori

日本物理学会第73回年次大会
Electronic structure of UPd$_2$Al$_3$ studied by three dimensional ARPES

Fujimori Shinichi, Kobata Masaaki, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi, Yamagami Hiroshi, Haga Yoshinori, Yamamoto Etsuji, Onuki Yoshichika*

日本物理学会第73回年次大会
Electronic structure of URu$_2$Si$_2$ studied by three dimensional ARPES

Fujimori Shinichi, Kobata Masaaki, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi, Yamagami Hiroshi, Yamamoto Etsuji, Haga Yoshinori, Onuki Yoshichika*

日本物理学会2017年秋季大会(物性)
Electronic structures of strongly correlated uranium compounds studied by ARPES

Fujimori Shinichi, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi, Yamagami Hiroshi, Haga Yoshinori, Yamamoto Etsuji, Onuki Yoshichika*

International Workshop on Strong Correlations and Angle-Resolved Photoemission Spectroscopy (CORPES '17)
Soft X-ray magnetic circular dichroism study on UGe$_2$

Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Yamagami Hiroshi, Yamamoto Etsuji, Haga Yoshinori

ACTINIDES 2017
Pressure effect on 5f electronic structure studied by ARPES

Fujimori Shinichi, Kobata Masaaki, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi*, Yamagami Hiroshi, Haga Yoshinori, Yamamoto Etsuji, Onuki Yoshichika*

日本物理学会2016年秋季大会(物性)
U 4d-5f resonant photoemission study of uranium compounds

Fujimori Shinichi, Kobata Masaaki, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi*, Yamagami Hiroshi, Haga Yoshinori, Yamamoto Etsuji, Onuki Yoshichika*

日本物理学会第71回年次大会
Electronic structure of ThRu$_{2}$Si$_{2}$ studied by ARPES

Fujimori Shinichi, Kobata Masaaki, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi, Yamagami Hiroshi, Matsumoto Yuji*, Yamamoto Etsuji, Tateiwa Naoyuki, Haga Yoshinori

20th International Conference on Magnetism (ICM 2015)
Electronic structure of ThRu$_{2}$Si$_{2}$ studied by ARPES

Fujimori Shinichi, Kobata Masaaki, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi, Yamagami Hiroshi, Matsumoto Yuji*, Yamamoto Etsuji, Tateiwa Naoyuki, Haga Yoshinori

日本物理学会第70回年次大会
Electronic structure of UGa$_{3}$ studied by soft X-ray ARPES

Kobata Masaaki, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi, Yamagami Hiroshi, Haga Yoshinori, Yamamoto Etsuji, Onuki Yoshichika, Fujimori Shinichi

第28回日本放射光学会年会・放射光科学合同シンポジウム
Electronic structure of UGa$_3$ studied by angle-resolved photoelectron spectroscopy

Fujimori Shinichi, Kobata Masaaki, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi, Yamagami Hiroshi, Haga Yoshinori, Yamamoto Etsuji, Onuki Yoshichika*

International Conference on Strongly Correlated Electron Systems (SCES 2014)
pH dependence of soft X-ray absorption spectra of nucleotides in aqueous solution

Shimada Hiroyuki*, Minami Hirotake*, Sakuma Ichiro*, Okuizumi Naoto*, Ukai Masatoshi*, Fujii Kentaro, Yokoya Akinari, Fukuda Yoshihiro*, Saito Yuji

30th Symposium on Chemical Kinetics and Dynamics
ARPES study of UGa$_3$

Fujimori Shinichi, Kobata Masaaki, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Fujimori Atsushi, Yamagami Hiroshi, Haga Yoshinori, Yamamoto Etsuji, Onuki Yoshichika

日本物理学会第69回年次大会
Electronic structure of EuAl$_4$ studied by SX-ARPES

Kobata Masaaki, Fujimori Shinichi, Takeda Yukiharu, Okane Tetsuo, Saito Yuji, Kobayashi Keisuke*, Yamagami Hiroshi, Nakamura Ai*, Hedo Masato*, Nakama Takao*, Onuki Yoshichika*

日本物理学会第69回年次大会
Element specific magnetization measurement of UCoAl using soft X-ray magnetic circular dichroism

Takeda Yukiharu, Saito Yuji, Okane Tetsuo, Yamagami Hiroshi, Matsuda Tatsuma*, Yamamoto Etsuji, Haga Yoshinori, Onuki Yoshichika*, Fisk Z.

日本物理学会第69回年次大会
Element specific magnetization measurement of UCoAl using soft X-ray magnetic circular dichroism

Takeda Yukiharu, Saito Yuji, Okane Tetsuo, Yamagami Hiroshi, Matsuda Tatsuma*, Yamamoto Etsuji, Haga Yoshinori, Onuki Yoshichika*, Fisk Z.

第27回日本放射光学会年会・放射光科学合同シンポジウム