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Titolo:
INTERFACE ACOUSTIC-WAVES AT A 180-DEGREES DOMAIN BOUNDARY IN TETRAGONAL BARIUM-TITANATE
Autore:
MOZHAEV VG; WEIHNACHT M;
Indirizzi:
MOSCOW MV LOMONOSOV STATE UNIV,FAC PHYS MOSCOW 1177234 RUSSIA INST FESTKORPER & WEKSTOFFORSCH DRESDEN D-01171 DRESDEN GERMANY
Titolo Testata:
Journal of the Korean Physical Society
, volume: 32, anno: 1998,
parte:, 2 supplemento:, S
pagine: 747 - 749
SICI:
0374-4884(1998)32:<747:IAAA1D>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
4
Recensione:
Indirizzi per estratti:
Citazione:
V.G. Mozhaev e M. Weihnacht, "INTERFACE ACOUSTIC-WAVES AT A 180-DEGREES DOMAIN BOUNDARY IN TETRAGONAL BARIUM-TITANATE", Journal of the Korean Physical Society, 32, 1998, pp. 747-749

Abstract

Sagittally polarized, mixed polarized, and leaky interface acoustic waves at a 180 degrees ferroelectric domain boundary in tetragonal barium titanate are numerically studied. The peculiarities of slowness surface of bulk waves in barium titanate are discussed. Extraordinary leaky modes with unusual field structure and reverse power flow at the depth are described.

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Documento generato il 05/12/20 alle ore 09:05:26