Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials
Founded at 2009

MODIFICATION OF LITHIUM TANTALATE CRYSTALS BY HIGH-TEMPERATURE TREATMENT OF VTE

M.N. Palatnikov, O.B. Shcherbina, N.V. Sidorov, S.V. Drogobuzhskaya

DOI: 10.26456/pcascnn/2015.7.393

Original article

Abstract: The appearance of characteristical defects is demonstrated in lithium tantalate crystals treated by VTE (vapor transport equilibration) in lithium vapor. Raman spectra and mass spectrometry with inductively coupled plasma with laser ablation revealed existence of layers tens to hundreds microns thick with different Li Ta / ratio in modified lithium tantalate (LT VTE).

Keywords: lithium tantalate, VTE (vapor transport equilibration), mass spectrometry, inductively coupled plasma, laser ablation, Raman spectroscopy, Curie temperature, stoichiometry

  • M.N. Palatnikov
  • O.B. Shcherbina
  • N.V. Sidorov
  • S.V. Drogobuzhskaya

Reference:

Palatnikov, M.N. MODIFICATION OF LITHIUM TANTALATE CRYSTALS BY HIGH-TEMPERATURE TREATMENT OF VTE / M.N. Palatnikov, O.B. Shcherbina, N.V. Sidorov, S.V. Drogobuzhskaya // Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials. — 2015. — I. 7. — P. 393-399. DOI: 10.26456/pcascnn/2015.7.393. (In Russian).

Full article (in Russian): download PDF file

Content |