Published April 1990 | Version v1
Journal article Metadata-only

Study of Stark effect at phononless 2E-4A2 transition of Cr3+ in potassium tantalate

Creators

  • 1. AN SSSR, Leningrad (USSR). Fiziko-Tekhnicheskij Inst.

Description

Effect of external electric field on parameters of phononless R-line of Cr3+ photoluminescence in KTaO3 at T=85K was investigated. Sufficient decrease of R-line intensity in the field and the linear character of Stark effect, related with the loss of Cr3+ inversion center in excited E-state were revealed

Additional details

Additional titles

Original title (Russian)
Исследования эффекта Штарка на бесфононном

Publishing Information

Journal Title
Izvestiya Akademii Nauk SSSR, Seriya Fizicheskaya
Journal Volume
54
Journal Issue
4
Series
Izv. Akad. Nauk SSSR, Ser. Fiz.
Journal Page Range
744-748
ISSN
0367-6765
CODEN
IANFA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
22039613
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
CHROMIUM ADDITIONS; CHROMIUM IONS; ELECTRIC FIELDS; ENERGY-LEVEL TRANSITIONS; LOW TEMPERATURE; MONOCRYSTALS; PHOTOLUMINESCENCE; POTASSIUM COMPOUNDS; STARK EFFECT; TANTALATES; TIME DEPENDENCE
Descriptors DEC
ALKALI METAL COMPOUNDS; ATOMIC IONS; CHARGED PARTICLES; CRYSTALS; EMISSION; IONS; LUMINESCENCE; OXYGEN COMPOUNDS; PHOTON EMISSION; TANTALUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS