Quantum spin nematic liquid in the S = 1 antiferromagnetic chain with the biquadratic interaction

by Tôru Sakai
Published 2021-01-01

Ground state with nonzero spontaneous magnetization of the two-dimensional spin-1/2 Heisenberg antiferromagnet with frustration

by Toru Sakai, Hiroki Nakano
Published 2018-10-01

從非營利組織發展論現代憲法「市民社會」理論之界限－－以台灣、日本、韓國三國之比較為主

by Toru Sakai, 酒井亨

Applicability of Structure-from-Motion Photogrammetry on Forest Measurement in the Northern Ethiopian Highlands

by Toru Sakai, Emiru Birhane, Buruh Abebe, Destaalem Gebremeskel
Published 2021-05-01

Impact of Differences in Land Management on Natural Vegetation in Semi-Dry Areas: The Case Study of the Adi Zaboy Watershed in the Kilite Awlaelo District, Eastern Tigray Region, E...

by Ryunosuke Ogawa, Masahiro Hirata, Birhane Gebreanenia Gebremedhin, Satoshi Uchida, Toru Sakai, Kazuhisa Koda, Koichi Takenaka
Published 2018-12-01