Perovskite-like fluorides and oxyfluorides: Phase transitions and caloric effects

Описание

Тип публикации: статья из журнала

Год издания: 2011

Идентификатор DOI: 10.1134/S106377451101010X

Ключевые слова: Caloric effects, Oxyfluorides, Chemical analysis, Chemical compounds, Fluorine, Fluorine compounds, Hydrostatic pressure, Organic polymers, Oxygen, Perovskite, Thermodynamic properties, Order disorder transitions

Аннотация: An analysis of the effect that chemical and hydrostatic pressures have on the thermodynamic properties of perovskite-like fluorine-oxygen compounds A (2) A'MeO (x) F(6 - x) has revealed that materials under-going order-disorder transitions and having significant external-pressure compliance have the highest caloric efficiency. SomeПоказать полностьюof the fluorides and oxyfluorides under study can be considered promising solid coolants.

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Издание

Журнал: CRYSTALLOGRAPHY REPORTS

Выпуск журнала: Vol. 56, Is. 1

Номера страниц: 9-17

ISSN журнала: 10637745

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

Авторы

  • Flerov I.N. (Russian Acad Sci, Siberian Branch, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Inst Engn Phys, Krasnoyarsk 660074, Russia)
  • Gorev M.V. (Russian Acad Sci, Siberian Branch, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Inst Engn Phys, Krasnoyarsk 660074, Russia)
  • Tressaud A. (CNRS, Inst Chim Mat Condensee, F-33608 Pessac, France)
  • Laptash N.M. (Russian Acad Sci, Inst Chem, Far Eastern Branch, Vladivostok 690022, Russia)

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