Published July 1, 2017 | Version v1
Journal article Metadata-only

Upconversion luminescence of Ca1−x Hox F2+x and Sr0.98−x Er0.02Hox F2.02+x powders upon excitation by an infrared laser

Creators

  • 1. Institute of Physics and Chemistry, National Research Mordovia State University, Bol'shevitskaya street 68, Saransk 430005 (Russian Federation)
  • 2. General Physics Institute of Russian Academy of Sciences, Vavilova Street, 38, Moscow (Russian Federation)

Description

Fluorite-type Ca1−x Hox F2+x and Sr0.98−x Er0.02Hox F2.02+x powders were synthesized using the co-precipitation from water solution technique. The upconversion luminescence of Ca1−x Hox F2+x and Sr0.98−x Er0.02Hox F2.02+x powders in the visible spectral region upon excitation of 5I7 level Ho3+ ions and 4I13/2 level Er3+ ions were studied for the first time. The possibility of visualizing near IR laser radiation using Ca1−x Hox F2+x and Sr0.98−x Er0.02Hox F2.02+x powders is proposed. Optimal compositions of Ca1−x Hox F2+x and Sr0.98−x Er0.02Hox F2.02+x powders for application as visualizers are discussed. (letter)

Availability note (English)

Available from http://dx.doi.org/10.1088/1612-202X/aa7418

Additional details

Identifiers

DOI
10.1088/1612-202X/aa7418;

Publishing Information

Journal Title
Laser Physics Letters (Internet)
Journal Volume
14
Journal Issue
7
Journal Page Range
[5 p.]
ISSN
1612-202X

INIS

Country of Publication
Germany
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49084418
Subject category
S36: MATERIALS SCIENCE; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
COPRECIPITATION; ERBIUM IONS; FLUORITE; HOLMIUM IONS; LASER RADIATION; LUMINESCENCE
Descriptors DEC
CHARGED PARTICLES; ELECTROMAGNETIC RADIATION; EMISSION; HALIDE MINERALS; IONS; MINERALS; PHOTON EMISSION; PRECIPITATION; RADIATIONS; SEPARATION PROCESSES