Hypersound waves near the Lifshitz point in Sn2P 2(SexS1-x)6 ferroelectrics

Ferroelectrics

Volumn 379, Issue 1 PART 2, 2009, Pages 151-156

  Kohutych, A A ^a   Yevych, R M ^a   Perechinskii, S I ^a   Vysochanskii, Yu M ^a  

^a UZHGOROD NATIONAL UNIVERSITY   (Ukraine)

Author keywords

Brillouin scattering; Dispersion of sound velocity; Ferroelectric transitions; Lifshitz point

Indexed keywords

ACOUSTIC MODE; ACOUSTIC PHONONS; BRILLOUIN SCATTERING SPECTROSCOPY; CRYSTALLOGRAPHIC DIRECTIONS; ELASTIC PROPERTIES; EXPERIMENTAL DATA; FERROELECTRIC PHASE TRANSITION; FERROELECTRIC TRANSITION; HYPERSOUND VELOCITY; LIFSHITZ POINTS; LONGITUDINAL SOUND; ROOM TEMPERATURE; SCATTERING GEOMETRIES; SOUND VELOCITIES; SOUND WAVES; SYMMETRY PLANES;

ACOUSTIC VARIABLES MEASUREMENT; ACOUSTIC WAVE VELOCITY; BRILLOUIN SCATTERING; DISPERSION (WAVES); FERROELECTRIC MATERIALS; FERROELECTRICITY; PHASE TRANSITIONS; SINGLE CRYSTALS; TIN; ULTRASONICS;

ACOUSTIC WAVE SCATTERING;

EID: 77749246461     PISSN: 00150193     EISSN: 15635112     Source Type: Journal    
DOI: 10.1080/00150190902852026     Document Type: Conference Paper

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