@inproceedings{oai:repo.qst.go.jp:00079638,
 author = {Zenda, Tomosuke and Tachibana, Yuta and Ueno, Yuki and Okamoto, Kiyomi and Sakai, Toru and Sakai, Toru},
 book = {JPS Conference Proceedings},
 month = {Mar},
 note = {The frustrated quantum spin system on the distorted diamond chain 
lattice suitable for the alumoklyuchevskite is investigated using the 
numerical diagonalization of finite-size clusters and the level 
spectroscopy analysis. It is found that this model exhibits three 
quantum phases; the ferrimagnetic phase, the spin gap one, and the 
gapless Tomonaga–Luttinger liquid depending on the exchange coupling 
parameters. The ground state phase diagram is presented.},
 pages = {011084-1--011084-5},
 title = {Quantum Phase Transitions of the Distorted Diamond Spin Chain},
 volume = {30},
 year = {2020}
}