Phase transition and freezing of ionic disorder in CsNO2 and TINO2 crystals†
作者:Keiichi Moriya、Takasuke Matsuo、Hiroshi Suga
DOI:10.1016/0022-3697(83)90134-8
日期:1983.1
temperature region between 13 and 350 K. The phasetransitions of CsNO 2 and TlNO 2 were found at (209.16 ± 0.10)K and (282.4 ± 0.1)K. The enthalpy and entropy of the phasetransition were (3.45 ± 0.20) kJ mol −1 and (17.2 ± 1.0) JK −1 mol −1 for the former, and (6.44 ± 0.31) kJ mol −1 and (23.8 ± 1.1) JK −1 mol −1 for the latter. The glass transitions were found around 42 K in CsNO 2 and around 60