Operation Mechanism of GaN-based Transistors Elucidated by Element-Specific X-ray Nanospectroscopy

por Keiichi Omika, Yasunori Tateno, Tsuyoshi Kouchi, Tsutomu Komatani, Seiji Yaegassi, Keiichi Yui, Ken Nakata, Naoka Nagamura, Masato Kotsugi, Koji Horiba, Masaharu Oshima, Maki Suemitsu, Hirokazu Fukidome
Publicado 2018

Non-trivial surface states of samarium hexaboride at the (111) surface

por Yoshiyuki Ohtsubo, Yuki Yamashita, Kenta Hagiwara, Shin-ichiro Ideta, Kiyohisa Tanaka, Ryu Yukawa, Koji Horiba, Hiroshi Kumigashira, Koji Miyamoto, Taichi Okuda, Wataru Hirano, Fumitoshi Iga, Shin-ichi Kimura
Publicado 2019

Dirac semimetal phase and switching of band inversion in XMg2Bi2 (X = Ba and Sr)

por Daichi Takane, Yuya Kubota, Kosuke Nakayama, Tappei Kawakami, Kunihiko Yamauchi, Seigo Souma, Takemi Kato, Katsuaki Sugawara, Shin-ichiro Ideta, Kiyohisa Tanaka, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Tamio Oguchi, Takashi Takahashi, Kouji Segawa, Takafumi Sato
Publicado 2021

Surface Kondo effect and non-trivial metallic state of the Kondo insulator YbB12

por Kenta Hagiwara, Yoshiyuki Ohtsubo, Masaharu Matsunami, Shin-ichiro Ideta, Kiyohisa Tanaka, Hidetoshi Miyazaki, Julien E. Rault, Patrick Le Fèvre, François Bertran, Amina Taleb-Ibrahimi, Ryu Yukawa, Masaki Kobayashi, Koji Horiba, Hiroshi Kumigashira, Kazuki Sumida, Taichi Okuda, Fumitoshi Iga, Shin-ichi Kimura
Publicado 2016