@article{oai:repo.qst.go.jp:00085027,
 author = {Furuchi, Rito and Nakano, Hiroki and Todoroki, Norikazu and Sakai, Toru and Toru, Sakai},
 issue = {12},
 journal = {Journal of Physics Communications},
 month = {Feb},
 note = {We study the S = 1/2 Heisenberg antiferromagnet on the floret pentagonal lattice by numerical diagonalization method. This system shows various behaviours that are different from that of the Cairo-pentagonal-lattice antiferromagnet. The ground-state energy without magnetic field and the magnetization process of this system are reported. Magnetization plateaux appear at one-ninth height of the saturation magnetization, at one-third height, and at seven-ninth height. The magnetization plateaux at one-third and seven-ninth heights come from interactions linking the sixfold-coordinated spin sites. A magnetization jump appears from the plateau at one-ninth height to the plateau at one third height. Another magnetization jump is observed between the heights corresponding to the one third and seven-ninth plateaux; however the jump is away from the two plateaux, namely, the jump is not accompanied with any magnetization plateaux. The jump is a peculiar phenomenon that has not been reported.},
 title = {Magnetization process of the S= 1/2 Heisenberg antiferromagnet on the floret pentagonal lattice},
 volume = {5},
 year = {2022}
}