Effect of hydrostatic pressure on phase transitions in ABF6.6H2 crystals (A identical to Zn,Co,Mg,Mn,Fe:B identical to Ti,Si)

Описание

Тип публикации: статья из журнала

Год издания: 1992

Ключевые слова: A6470K, A6550, A6250

Аннотация: The effect of hydrostatic pressure on structural phase transitions in some fluorotitanates and fluorosilicates of the ABF6.6H2O family is studied. It is shown that it is possible to divide the crystals of this family into two groups differing from each other in their values of entropy change and shifts of the phase transition tempeПоказать полностьюrature T0 under pressure. In some compounds the high-pressure phases and triple points were established. The phase diagram for FeSiF6.6H2O can be considered as a unified diagram describing the possible phase transitions in the crystals studied. The effect of deuteration is investigated in different phases.

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Издание

Журнал: Journal of Physics: Condensed Matter

Выпуск журнала: Т.4, 1

Номера страниц: 91-99

ISSN журнала: 09538984

Издатель: Institute of Physics and IOP Publishing Limited

Авторы

  • Flerov I.N. (L V Kirensky Inst. of Phys., Krasnoyarsk, USSR)
  • Gorev M.V. (L V Kirensky Inst. of Phys., Krasnoyarsk, USSR)
  • Aleksandrov K.S. (L V Kirensky Inst. of Phys., Krasnoyarsk, USSR)
  • Afanasyev M.L. (L V Kirensky Inst. of Phys., Krasnoyarsk, USSR)

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