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Titolo:
ASYMMETRIC SECONDARY-ELECTRON EMISSION FLUX IN FERROELECTRIC KTIOPO4 CRYSTAL
Autore:
ROSENMAN G; SKLIAR A; LAREAH Y; ANGERT N; TSEITLIN M; ROTH M; ORON M; KATZ M;
Indirizzi:
TEL AVIV UNIV,DEPT ELECT ENGN PHYS ELECT IL-69978 RAMAT AVIV ISRAEL COLL JUDEA & SAMARIA,RES INST IL-44837 ARI EL ISRAEL HEBREW UNIV JERUSALEM,SCH APPL SCI & TECHNOL IL-91904 JERUSALEM ISRAEL SOREQ NRC IL-81800 YAVNE ISRAEL
Titolo Testata:
Journal of applied physics
fascicolo: 12, volume: 80, anno: 1996,
pagine: 7166 - 7168
SICI:
0021-8979(1996)80:12<7166:ASEFIF>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
2ND-HARMONIC GENERATION; MICROSCOPY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
20
Recensione:
Indirizzi per estratti:
Citazione:
G. Rosenman et al., "ASYMMETRIC SECONDARY-ELECTRON EMISSION FLUX IN FERROELECTRIC KTIOPO4 CRYSTAL", Journal of applied physics, 80(12), 1996, pp. 7166-7168

Abstract

It is shown that secondary electron emission current from ferroelectric domains with opposite directions of spontaneous polarization in ferroelectric KTiOPO4, crystals (KTP) is substantially asymmetric. The effect originates from asymmetry of elementary electron processes in noncentrosymmetric crystals. A nondestructive method of ferroelectric domain observation by secondary electron emission microscopy in KTP crystals is developed, which enables observation of a domain grating in periodically poled KTP frequency doubler. (C) 1996 American Institute of Physics.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/10/20 alle ore 01:36:02