2024-03-29T14:13:18Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00012059
2023-03-08T01:52:21Z
1169:1171:1172:1189
Magnetic Phase Diagram of Bi₂CuO₄
HASHIMOTO, Hideo
KATSUKI, Atsushi
MOTIZUKI, Kazuko
The ground state spin configuration in Bi₂CuO₄-type crystal having two magnetic ions in the unit cell is studied on the basis of the Heisenberg model with four kinds of superexchange interaction. The magnetic phase diagram is found to be composed of five regions: four of wich are collinear spin arrangement and one is of double helical spin arrangement. The values of exchange integrals of Bi₂CuO₄ estimated by Aïn et al from their own neutron scattering data are in the region where the observed collinear spin arrangement is stabilized.
Article
信州大学理学部紀要 30(2): 55-67(1996)
departmental bulletin paper
信州大学理学部
1996-03-25
application/pdf
信州大学理学部紀要
2
30
55
67
0583-063X
AA00697923
https://soar-ir.repo.nii.ac.jp/record/12059/files/Science30-02-01.pdf
eng