@article{oai:repo.qst.go.jp:00086111,
 author = {Toru, Sakai and Sakai, Toru and Okamoto, Kiyomi and Nakano, Hiroki and Furuchi, Rito and Toru, Sakai},
 journal = {AIP Advances},
 month = {Jan},
 note = {The S = 1/2 distorted diamond spin chain with the anisotropic ferromagnetic interaction is investigated using the numerical diagonalization and the level spectroscopy analysis. It is known that the system exhibits a plateau of the
magnetization curve at the 1/3 of the saturation. The present study indicates that as the anisotropy is varied the quantum phase transition occurs between two different mechanisms of the 1/3 magnetization plateau. The phase diagram with respect to the anisotropy and the ferromagnetic coupling is also presented.},
 pages = {035030-1--035030-4},
 title = {Magnetization Plateau of the Distorted Diamond Spin Chain with Anisotropic Ferromagnetic Interaction},
 volume = {12},
 year = {2022}
}