Published September 1986 | Version v1
Journal article Metadata-only

Iron impurity EPR line width and intensity in nonstoichiometric LiNbO3 crystals

Creators

  • 1. AN Ukrainskoj SSR, Kiev. Inst. Problem Materialovedeniya

Description

Iron group impurity EPR spectra were measured in lithium niobate crystals with a different ratio of lithium and niobium ions. Increase of line width and forbidden transition intensity in crystals with decreasing Li content is attributed to the presence of lithium and oxygen vacancies. The EPR line asymmetry nature was elucidated in magnetic field orientation along the c crystal axis. Dependence of defect concentrations in a crystal on charge composition was obtained

Additional details

Additional titles

Original title (Russian)
Ширина и интенсивност' линий EhPR примесей группы железа в нестехиометрических кристаллахх LiNbO

Publishing Information

Journal Title
Fiz. Tverd. Tela
Journal Volume
28
Journal Issue
9
Series
Fiz. Tverd. Tela.
Journal Page Range
2593-2596
ISSN
0367-3294
CODEN
FTVTA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
18043378
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ANGULAR DISTRIBUTION; CHROMIUM ADDITIONS; CRYSTALS; ELECTRON SPIN RESONANCE; FORBIDDEN TRANSITIONS; IRON ADDITIONS; LINE BROADENING; LINE WIDTHS; LITHIUM COMPOUNDS; MAGNETIC FIELDS; NIOBATES; ORIENTATION; QUANTITY RATIO; V CENTERS; VACANCIES
Descriptors DEC
ALKALI METAL COMPOUNDS; COLOR CENTERS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; DISTRIBUTION; ENERGY-LEVEL TRANSITIONS; MAGNETIC RESONANCE; NIOBIUM COMPOUNDS; OXYGEN COMPOUNDS; POINT DEFECTS; RESONANCE; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
For English translation see the journal Soviet Physics - Solid State (USA).