@article{oai:kumadai.repo.nii.ac.jp:00022004,
 author = {Yagi, Kenichiro and Terauchi, Hikaru and Kuroda, Noritaka and 黒田, 規敬 and 植田, 一正 and Ueda, Kazumasa and 杉本, 豊成 and Sugimoto, Toyonari and 八木, 健一郎 and 寺内, 暉 and Kuroda, Noritaka and 黒田, 規敬 and 植田, 一正 and Ueda, Kazumasa and 杉本, 豊成 and Sugimoto, Toyonari},
 issue = {12},
 journal = {Journal of the Physical Society of Japan},
 month = {Dec},
 note = {application/pdf, 論文(Article), The structural properties of a neutral/radical 1 : 2 mixed compound, (NMe4)2TCNQ3, have been studied by the X-ray diffraction method in a temperature range between 25 and 150 ℃. The experimental data show that a second order phase transition takes place at around 60 ℃ and that the high-temperature phase has a monoclinic C2/m  structure. The molecular planes of dimerized TCNQ-· radicals, being slipped against each other in the low temperature phase, are expected from the C2/m symmetry to be totally eclipsed in the high-temperature phase. A good fit of the power law (1-T/Tc)a to the temperature variation of the intensity of the Bragg reflection arising from the slipped　TCNQ-· radicals is obtained with Tc = 330.7±0.8 K and a = 0.66±0.05 for T≤Tc. Influences of this novel phase transition on the electronic properties are discussed.},
 pages = {3770--3773},
 title = {Structural Phase Transition in (NMe4)2TCNQ3},
 volume = {68},
 year = {1999},
 yomi = {クロダ, ノリタカ and ウエダ, カズマサ and スギモト, トヨナリ and クロダ, ノリタカ and ウエダ, カズマサ and スギモト, トヨナリ}
}