Kvantovaya Elektronika
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor
Guidelines for authors

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Kvantovaya Elektronika:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Kvantovaya Elektronika, 2004, Volume 34, Number 12, Pages 1177–1179 (Mi qe2729)  

Nonlinear optical phenomena

Manifestation of a photorefractive effect in Raman spectra of lithium niobate crystals of different compositions

N. V. Sidorova, P. G. Chufyreva, M. N. Palatnikova, N. N. Mel'nikb, Yu. A. Zheleznovc, V. Yu. Khomichc

a Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials Kola Science Centre of the Russian Academy of Sciences
b P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow
c Institute of Problems of Electrophysics of the Russian Academy of Sciences, Moscow

Abstract: The ordering of structural units in a cation sublattice and the photorefractive properties of lithium niobate single crystals of different compositions: nominally pure with different [Li]/[Nb] ratios and doped with non-photorefractive cations Mg2+, Gd3+, and Y3+, are studied by their Raman spectra. It is shown that at low concentrations of Mg2+, Gd3+, and Y3+, the magnitude of the photorefractive effect is determined by the ordering of the structural units of the cation sublattice. It is found for the first time that the intensity of a Raman line corresponding to the bridge valence vibrations of oxygen atoms in the NbO6 octahedra is sensitive to the dipole ordering of the cation sublattice.

Full text: PDF file (126 kB)

English version:
Quantum Electronics, 2004, 34:12, 1177–1179

Bibliographic databases:

PACS: 42.65.Dr, 42.65.Hw, 42.70.Mp
Received: 09.06.2004

Citation: N. V. Sidorov, P. G. Chufyrev, M. N. Palatnikov, N. N. Mel'nik, Yu. A. Zheleznov, V. Yu. Khomich, “Manifestation of a photorefractive effect in Raman spectra of lithium niobate crystals of different compositions”, Kvantovaya Elektronika, 34:12 (2004), 1177–1179 [Quantum Electron., 34:12 (2004), 1177–1179]

Linking options:
  • http://mi.mathnet.ru/eng/qe2729
  • http://mi.mathnet.ru/eng/qe/v34/i12/p1177

    SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru


    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles
  • Квантовая электроника Quantum Electronics
    Number of views:
    This page:98
    Full text:64
    First page:1

     
    Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2021