Tohoku University
International Center for Synchrotron Radiation Innovation Smart
Director
Research field (6):
Electronic devices and equipment
, Applied materials
, Nano/micro-systems
, Nanomaterials
, Thin-film surfaces and interfaces
, Other
L. Herrera Diez, D. Chiba, D. A. Gilbert, S. Granville, K. Leistner. Magneto-ionic and electrostatic gating of magnetism: Phenomena and devices. Applied Physics Letters. 2023. 123. 13
T. Morita, T. Koyama, D. Chiba. Process gas dependence of spin-orbit torque in Pt/NiO/Co structures. Applied Physics Letters. 2023. 122. 26
Takeaki Gokita, Ryota Nagira, Taiga Torii, Tomohiro Koyama, Daichi Chiba. Modulation of perpendicular magnetic anisotropy in CoFeB/MgO structure by an application of biaxial tensile strain. Applied Physics Express. 2023. 16. 6. 063001-063001
Hayato Mizuno, Takahiro Moriyama, Kensho Tanaka, Masashi Kawaguhi, Tomohiro Koyama, Daichi CHIBA, Teruo ONO. Electric field effect on spectroscopic g-factor and magnetic anisotropy in a Pt/Co/MgO ultrathin film. Japanese Journal of Applied Physics. 2022
Toshiaki Morita, Kento Hasegawa, Tomohiro Koyama, Daichi Chiba. Modulation of spin-orbit torque by insertion of a NiO layer in a Pt/Co structure formed on Al2O3 and Si/SiO x substrate. Japanese Journal of Applied Physics. 2022. 61. 7. 070908-070908