Photoelectric Fields in Nominally Undoped and Doped Lithium Niobate Crystals


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Using photoinduced light scattering parameters at wavelengths of 476.5, 488.0, 514.5, and 532.0 nm, we have assessed the photovoltaic and diffusion field strengths in nominally undoped and doped lithium niobate crystals. The results demonstrate that the photovoltaic field is strongest at an excitation wavelength of 514.5 nm.

Sobre autores

N. Sidorov

Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials (Separate Division),
Kola Scientific Center (Federal Research Center), Russian Academy of Sciences

Autor responsável pela correspondência
Email: sidorov@chemy.kolasc.net.ru
Rússia, Akademgorodok 26a, Apatity, Murmansk oblast, 184209

A. Shuvalova

Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials (Separate Division),
Kola Scientific Center (Federal Research Center), Russian Academy of Sciences

Email: sidorov@chemy.kolasc.net.ru
Rússia, Akademgorodok 26a, Apatity, Murmansk oblast, 184209

A. Yanichev

Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials (Separate Division),
Kola Scientific Center (Federal Research Center), Russian Academy of Sciences

Email: sidorov@chemy.kolasc.net.ru
Rússia, Akademgorodok 26a, Apatity, Murmansk oblast, 184209

N. Teplyakova

Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials (Separate Division),
Kola Scientific Center (Federal Research Center), Russian Academy of Sciences

Email: sidorov@chemy.kolasc.net.ru
Rússia, Akademgorodok 26a, Apatity, Murmansk oblast, 184209

M. Palatnikov

Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials (Separate Division),
Kola Scientific Center (Federal Research Center), Russian Academy of Sciences

Email: sidorov@chemy.kolasc.net.ru
Rússia, Akademgorodok 26a, Apatity, Murmansk oblast, 184209

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