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Physics of Metals and Metallography

Erschienen in:

01.06.2024 | ELECTRICAL AND MAGNETIC PROPERTIES

Electro-Optic Effect in Hexagonal Compounds RFeO₃

verfasst von: V. V. Menshenin, A. P. Nosov

Erschienen in: Physics of Metals and Metallography | Ausgabe 6/2024

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Abstract

The linear electro-optic effect is investigated in films of RFeO₃ compounds (R = Y, Lu, Yb) possessing hexagonal symmetry. A general equation for the optical indicatrix of the film at arbitrary orientation of an external electric field is derived. The equation of the indicatrix in the principal axes, as well as the principal refractive indices, are determined for the particular case of an external electric field orientation along the [010] axis. Two novel optical axes are identified in the presence of an electric field. It was determined that two isonormal modes propagate in the film when light propagates along the [100] direction. The refractive indices associated with these modes were also found. The phase shift associated with the propagation of these modes and caused by the presence of an electric field is calculated. The shift is linear along the electric field, thereby demonstrating the Pockels effect.

Vorheriger Artikel Electrophysical Properties of Stainless Chromium–Nickel Steel at High Pressures and Temperatures at Stepwise Shock Compression

Nächster Artikel Effect of Annealing Twins on Grain Boundary Migration in High-Purity Copper

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Titel: Electro-Optic Effect in Hexagonal Compounds RFeO3
verfasst von: V. V. Menshenin
A. P. Nosov
Publikationsdatum: 01.06.2024
Verlag: Pleiades Publishing
Erschienen in: Physics of Metals and Metallography / Ausgabe 6/2024
Print ISSN: 0031-918X
Elektronische ISSN: 1555-6190
DOI: https://doi.org/10.1134/S0031918X24600453

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Effect of Annealing Twins on Grain Boundary Migration in High-Purity Copper

Influence of Magnetic Field on Phase Transitions in the Antiferromagnetic Potts Model

Surface Modification of Zr–Nb Alloy by Nanosecond Pulse Laser Processing

Phase-Structural State of τ-MnAl(Ga) Alloys Prepared at Different Cooling Rates

Calculation of the Yield Strength of Polycrystalline Materials with a Hexagonal Close-Packed Lattice at a Given Texture

Electrophysical Properties of Stainless Chromium–Nickel Steel at High Pressures and Temperatures at Stepwise Shock Compression