@article{oai:soar-ir.repo.nii.ac.jp:00007054, author = {北沢, 千和 and 太田, 善規}, issue = {2}, journal = {紀要}, month = {Mar}, note = {The dielectric property of polycrystalline tetrachloro-m-xylene has been investigated with the use of trans-former bridge in the freqency range 30 Hz to 3 MHz and in the temperature range -14~25℃. The substance exhibits dielectric absorption in the frequency and temperature ranges, due to molecular rotation in the solid state. The frequency factor and energy barrier for the rotation are log A=10.8 (A in sec⁻1) and ∆H=6. 1 kcal/mol respectively. A possible mechanism of the absorption has been discussed in relation to the crystalline structure of this substance., Article, 紀要 4(2): 21-25(1979)}, pages = {21--25}, title = {テトラクロロ-m-キシレン結晶の誘電吸収}, volume = {4}, year = {1979} }