A NEW METHOD FOR THE STUDY OF ANTIPARALLEL FERROELECTRIC DOMAINS

Autor(en): KAHMANN, F
MATULL, R
RUPP, RA
SEGLINS, J
Stichwörter: Crystallography; CRYSTALS; DOMAINS; FERROELECTRICS; HOLOGRAPHY; MICROSCOPE; PHASE-TRANSITIONS; Physics; Physics, Condensed Matter; STRONTIUM BARIUM NIOBATE
Erscheinungsdatum: 1992
Herausgeber: GORDON BREACH SCI PUBL LTD
Journal: PHASE TRANSITIONS
Volumen: 40
Ausgabe: 1-4, A
Startseite: 171
Seitenende: 185
Zusammenfassung: 
Beam-coupling topography is a non-destructive holographic technique for spatially resolved recording of hysteresis loops and for imaging of domains. Its basic principle is interference of rays diffracted from a holographic grating with collinear, transmitted ones. Full domain contrast and noise suppression is achieved by appropriate control of intensity and phase of the interfering beams. The method is applied to antiparallel a-domains in (Sr0.61Ba0.39)Nb2O6:Ce.
ISSN: 01411594
DOI: 10.1080/01411599208207746

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