Raman Spectra and Structural Phase Transition in Pr3Sb5O12 Crystal

Описание

Тип публикации: статья из журнала

Год издания: 2015

Идентификатор DOI: 10.1080/00150193.2015.1100043

Ключевые слова: Antimonite, praseodymium, soft mode, Raman spectroscopy, Antimonite, praseodymium, Raman spectroscopy, soft mode, Ferroelectric materials, Ferroelectricity, Praseodymium, Antimonite, Soft modes, Structural phase transition, Temperature range, Raman spectroscopy

Аннотация: Raman spectroscopy investigation of phase transition in Pr3Sb5O12 crystal is reported. Spectra were obtained in temperature range from 300 to 800 K. Soft mode restoration has been found below 735 K, that allows to attribute structural phase transition as displacive.

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Издание

Журнал: FERROELECTRICS

Выпуск журнала: Vol. 486, Is. 1

Номера страниц: 86-90

ISSN журнала: 00150193

Место издания: ABINGDON

Издатель: TAYLOR & FRANCIS LTD

Авторы

  • Hojiboev Abdumalik (Khujand State Univ, Dept Theoret Phys, Khujand 735700, Tajikistan)
  • Oreshonkov Aleksandr (SB RAS, Kirensky Inst Phys, Lab Mol Spect, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Dept Photon & Laser Technol, Krasnoyarsk 660079, Russia)
  • Umarov Maksud (Vologda State Univ, Dept Biomed Engn, Vologda 160000, Russia)
  • Vtyurin Alexander (SB RAS, Kirensky Inst Phys, Lab Mol Spect, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Dept Photon & Laser Technol, Krasnoyarsk 660079, Russia)

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