Ryosuke Sei

2D Electronic Transport with Strong Spin-Orbit Coupling in Bi(2-) Square Net of Y2O2Bi Thin Film Grown by Multilayer Solid-Phase Epitaxy.

T. Hasegawa, T. Fukumura, Ryosuke Sei, 2015, ACS applied materials & interfaces.

Tetragonality induced superconductivity in anti-ThCr2Si2-type RE2O2Bi (RE = rare earth) with Bi square nets.

E. Nishibori, K. Ohoyama, Hideyuki Kawasoko, 2020, Dalton transactions.

Reductive Solid Phase Epitaxy of Layered Y2O2Bi with Bi2– Square Net from (Y, Bi) Powders and Y2O3 Amorphous Thin Film

T. Hasegawa, T. Fukumura, Ryosuke Sei, 2014 .

A divalent rare earth oxide semiconductor: Yttrium monoxide

H. Tajiri, T. Hasegawa, N. Happo, 2016 .

Superconductivity in Anti-ThCr2Si2-type Er2O2Bi Induced by Incorporation of Excess Oxygen with CaO Oxidant.

T. Koretsune, Hideyuki Kawasoko, T. Hasegawa, 2018, Inorganic chemistry.

Investigation of magnetism and magnetic structure of anti-ThCr2Si2-type Tb2O2Bi by magnetization and neutron diffraction measurements

K. Ohoyama, Hideyuki Kawasoko, A. Hoshikawa, 2019, AIP Advances.

Magnetic and magnetotransport properties of ThCr2Si2-type Ce2O2Bi composed of conducting Bi2− square net and magnetic Ce−O layer

T. Hasegawa, T. Fukumura, Ryosuke Sei, 2017, 1705.09774.

Two-Dimensional Superconductivity Emerged at Monatomic Bi(2-) Square Net in Layered Y2O2Bi via Oxygen Incorporation.

H. Kawaji, T. Hasegawa, T. Fukumura, 2016, Journal of the American Chemical Society.