Exciton transport and orientationalglassification point in doped C60

Авторы

  • M.A. Strzhemechny Verkin Institute for Low Temperature Physics and Engineering, National Academy of Ukraine, 47 Lenin Avenue, Kharkov 61103, Ukraine
  • P.V. Zinoviev Verkin Institute for Low Temperature Physics and Engineering, National Academy of Ukraine, 47 Lenin Avenue, Kharkov 61103, Ukraine
  • V.N. Zoryansky Verkin Institute for Low Temperature Physics and Engineering, National Academy of Ukraine, 47 Lenin Avenue, Kharkov 61103, Ukraine

Ключевые слова:

glass transition point, excitons, X-ray analysis, luminescence

Аннотация

Below 95 K, pristine fullerite C60 is in the state of orientational glass with all molecules performing rotational oscillatory motion. However not all the mutual orientations of pairs of molecules are energetically favorable. Saturation of fullerite with gases changes the situation. There were controversies [1,2] concerning what happens with the orientational glass state when C60 is stuffed with, for instance,
with CO or NO.

Библиографические ссылки

1 S. van Smaalen, R. Dinnebier, I. Holleman, G von Helden, and G. Meijer, Phys. Rev. B 57, 6321 (1998).

2 M.Gu, T.B. Tang, and D. Feng, Phys. Rev. B 66, 073404 (2002).

3 P.V. Zinoviev, V.N. Zoryansky, N.B. Silaeva, Yu.E. Stetsenko, M.A. Strzhemechny, and K A. Yagotintsev, Fiz. Nizk. Temp. 38, 923 (2012) [Low Temp. Phys. 38, 732 (2012)].

Загрузки

Опубликован

2015-01-21

Выпуск

Том 50 № 3 (2014): Вестник. Серия физическая

Раздел

Физика конденсированного состояния и проблемы материаловедения. Нанонаука

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