@article{oai:kyutech.repo.nii.ac.jp:00005163,
 author = {Mito, Masaki and 美藤, 正樹 and Fujino,  Masatsugu and Komorida,  Yuki and Deguchi, Hiroyuki and 出口, 博之 and Takagi, Seishi and 高木, 精志 and Fujita,  Wataru and Awaga,  Kunio},
 issue = {12},
 journal = {Journal of the Physical Society of Japan},
 month = {Dec},
 note = {A thiazyl-based ferromagnet, the γ-phase of BBDTA (i.e., benzo[1,2- d :4,5- d ']bis[1,3,2]dithiazole)·GaCl 4 , has a high ferromagnetic ordering temperature of 7.0 K in organic radical ferromagnets. In this system, pressurization generated more compact molecular packing, resulting in that the ferromagnetic state at P = 16.2 kbar is stabilized over a temperature range of more than twice of the initial range. However, the saturation magnetic moment was reduced with increasing pressure, decreasing to about 12% of the initial value even at the low pressure level of P = 1.0 kbar. This suggests that the ferromagnetic molecular packing of the monoclinic γ-phase is easily transformed into that of the diamagnetic phase. Powder X-ray diffraction experiments revealed that the diamagnetic non-monoclinic (α- or β-) phase became stable instead of the monoclinic γ-phase across the pressure of 2.5–5.8 kbar. The increase in the temperature of onset of ferromagnetic state occurs in the surviving ferromagnetic domain surrounded by the diamagnetic domains.},
 pages = {124713--124713},
 title = {Pressure-Induced Ferromagnetic to Nonmagnetic Transition and the Enhancement of Ferromagnetic Interaction in the Thiazyl-Based Organic Ferromagnet γ-BBDTA·GaCl4},
 volume = {77},
 year = {2008},
 yomi = {ミトウ, マサキ and デグチ, ヒロユキ and タカギ, セイシ}
}