Crystal structure and vibrational spectrum of the NaCaMg2F 7 pyrochlore

Journal of Solid State Chemistry

Volumn 177, Issue 8, 2004, Pages 2943-2950

  Oliveira, E A ^a   Guedes, I ^a   Ayala, A P ^a   Gesland, J Y ^b   Ellena, J ^c   Moreira, R L ^d   Grimsditch, M ^e  

^a FEDERAL UNIVERSITY OF CEARÁ   (Brazil)

^b UNIVERSITÉ DU MAINE   (France)

^c UNIVERSITY OF SÃO PAULO   (Brazil)

^d FEDERAL UNIVERSITY OF MINAS GERAIS   (Brazil)

^e ARGONNE NATIONAL LABORATORY   (United States)

Author keywords

Disorder; Pyrochlore; Symmetry lowering; Vibrational spectrum

Indexed keywords

CRYSTAL STRUCTURE; POLARIZATION; RAMAN SCATTERING; SINGLE CRYSTALS; SODIUM COMPOUNDS; X RAY DIFFRACTION;

PYROCHLORE STRUCTURE; VIBRATIONAL SPECTRUM;

ELECTROCHEMISTRY;

CALCIUM DERIVATIVE; MAGNESIUM DERIVATIVE; SODIUM DERIVATIVE;

ARTICLE; CHEMICAL STRUCTURE; CRYSTAL STRUCTURE; CRYSTALLIZATION; INFRARED RADIATION; INFRARED SPECTROSCOPY; PHONON; POLARIZATION; RAMAN SPECTROMETRY; REFLECTOMETRY; VIBRATION; X RAY POWDER DIFFRACTION;

EID: 3342882585     PISSN: 00224596     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jssc.2004.04.055     Document Type: Article

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