Nonlinear diffraction of light on near-surface microdomain structures

Nonlinear diffraction of light on near-surface microdomain structures

The nonlinear diffraction on periodic microdomain structures with different orientations of the spontaneous polarisation axis relative to the surface is theoretically considered. The possibility of reliable non-destructive diagnostics of the period, duty cycle and depth of domain structures, as well...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2019-02, Vol.49 (2), p.144-149
Hauptverfasser: Kondratov, A.V., Gorkunov, M.V.
Format: Artikel
Sprache:eng
Schlagworte:
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
DIFFRACTION
DOMAIN STRUCTURE
Domain walls
Light diffraction
MATERIALS SCIENCE
nonlinear light diffraction
ORIENTATION
periodic microdomain structures
PERIODICITY
POLARIZATION
SURFACES
VISIBLE RADIATION
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Beschreibung
Zusammenfassung:The nonlinear diffraction on periodic microdomain structures with different orientations of the spontaneous polarisation axis relative to the surface is theoretically considered. The possibility of reliable non-destructive diagnostics of the period, duty cycle and depth of domain structures, as well as of the shape of the domain walls under the crystalline surface is shown.
ISSN:1063-7818
1468-4799
DOI:10.1070/QEL16781