Temperature dependence of luminescence of LiF crystals doped with different metal oxides

L. Lisitsyna; Anatolijs Popovs; Zh T. Karipbayev

doi:10.1063/10.0002480

Temperature dependence of luminescence of LiF crystals doped with different metal oxides

L. Lisitsyna
, Anatolijs Popovs
, Zh T. Karipbayev

Institute of Solid State Physics, University of Latvia

Tomsk State University of Architecture and Building
University of Tartu
L.N. Gumilyov Eurasian National University
Tomsk Polytechnic University

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Photoluminescence and cathodoluminescence of LiF crystals doped with different binary metal oxides were measured in the wide temperature range of 50-300 K and time interval of 10-8-10-1 s after the nanosecond electron excitation pulse. Both as-grown those and crystals irradiated by an electron beam in range of absorbed dose up to 103 Gy were studied. It is shown that spectral-kinetic characteristics of the luminescence depend on the absorbed dose (type of created/accumulated color centers), the irradiation temperature, the concentration of hydroxyl, which promotes incorporation of the MeO complex (Me: W, Ti, Fe, Li) into the crystal lattice, and the cation-dopants.

Original language	English
Pages (from-to)	1235-1240
Number of pages	6
Journal	Low Temperature Physics
Volume	46
Issue number	12
DOIs	https://doi.org/10.1063/10.0002480
Publication status	Published - 1 Dec 2020

OECD Field of Science

1.3 Physical Sciences

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10.1063/10.0002480

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title = "Temperature dependence of luminescence of LiF crystals doped with different metal oxides",

abstract = "Photoluminescence and cathodoluminescence of LiF crystals doped with different binary metal oxides were measured in the wide temperature range of 50-300 K and time interval of 10-8-10-1 s after the nanosecond electron excitation pulse. Both as-grown those and crystals irradiated by an electron beam in range of absorbed dose up to 103 Gy were studied. It is shown that spectral-kinetic characteristics of the luminescence depend on the absorbed dose (type of created/accumulated color centers), the irradiation temperature, the concentration of hydroxyl, which promotes incorporation of the MeO complex (Me: W, Ti, Fe, Li) into the crystal lattice, and the cation-dopants.",

author = "L. Lisitsyna and Anatolijs Popovs and Karipbayev, \{Zh T.\}",

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doi = "10.1063/10.0002480",

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T1 - Temperature dependence of luminescence of LiF crystals doped with different metal oxides

AU - Lisitsyna, L.

AU - Popovs, Anatolijs

AU - Karipbayev, Zh T.

PY - 2020/12/1

Y1 - 2020/12/1

N2 - Photoluminescence and cathodoluminescence of LiF crystals doped with different binary metal oxides were measured in the wide temperature range of 50-300 K and time interval of 10-8-10-1 s after the nanosecond electron excitation pulse. Both as-grown those and crystals irradiated by an electron beam in range of absorbed dose up to 103 Gy were studied. It is shown that spectral-kinetic characteristics of the luminescence depend on the absorbed dose (type of created/accumulated color centers), the irradiation temperature, the concentration of hydroxyl, which promotes incorporation of the MeO complex (Me: W, Ti, Fe, Li) into the crystal lattice, and the cation-dopants.

AB - Photoluminescence and cathodoluminescence of LiF crystals doped with different binary metal oxides were measured in the wide temperature range of 50-300 K and time interval of 10-8-10-1 s after the nanosecond electron excitation pulse. Both as-grown those and crystals irradiated by an electron beam in range of absorbed dose up to 103 Gy were studied. It is shown that spectral-kinetic characteristics of the luminescence depend on the absorbed dose (type of created/accumulated color centers), the irradiation temperature, the concentration of hydroxyl, which promotes incorporation of the MeO complex (Me: W, Ti, Fe, Li) into the crystal lattice, and the cation-dopants.

UR - https://aip.scitation.org/doi/full/10.1063/10.0002480

UR - https://www.scopus.com/pages/publications/85099215272

U2 - 10.1063/10.0002480

DO - 10.1063/10.0002480

M3 - Article

SN - 1063-777X

VL - 46

SP - 1235

EP - 1240

JO - Low Temperature Physics

JF - Low Temperature Physics

IS - 12

ER -

Temperature dependence of luminescence of LiF crystals doped with different metal oxides

Abstract

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