Effect of pseudorotation on isochoric thermal conductivity of hydrocarbons in disordered phases

Авторы

  • V.V. Sagan B. Verkin Institute for Low Temperature Physics and Engineering of NAS of Ukraine, 47 Lenin Ave., 61103 Kharkov, Ukraine
  • V.A. Konstantinov B. Verkin Institute for Low Temperature Physics and Engineering of NAS of Ukraine, 47 Lenin Ave., 61103 Kharkov, Ukraine
  • V.P. Revyakin B. Verkin Institute for Low Temperature Physics and Engineering of NAS of Ukraine, 47 Lenin Ave., 61103 Kharkov, Ukraine
  • A.V. Karachevtseva B. Verkin Institute for Low Temperature Physics and Engineering of NAS of Ukraine, 47 Lenin Ave., 61103 Kharkov, Ukraine

Ключевые слова:

isochoric thermal conductivity, hydrocarbon compounds, translation-orientation movement

Аннотация

The isochoric thermal conductivity of solid five-membered heterocyclic compounds has been measured in orientationally ordered and orientationally disordered («plastic») phases on samples of different density in a wide interval of temperatures and pressures. The objects were: furan – C4H4O, cyclopentane – C5H10, thiophene – C4H4S. The aim of this research was to study the influence of the translation-orientational
motion on the behavior of the isochoric thermal conductivity and to estimate the possible contribution of  pseudorotation to the total heat transfer.

Библиографические ссылки

1 V.A. Konstantinov, Heat transfer in molecular crystals, In: Aziz Belmiloudi (Eds.), Heat Transfer – Theoretical Analysis, Experimental Investigations and Industrial Systems, «InTech» Open Access Publisher (2011).

2 D.G. Cahill, S.K. Watson, and R.O. Pohl, Phys. Rev. B 46, 6131 (1992).

Загрузки

Опубликован

2015-01-21

Выпуск

Раздел

Физика конденсированного состояния и проблемы материаловедения. Нанонаука

Наиболее читаемые статьи этого автора (авторов)