Physical Properties of the (Ga₇₀La₃₀)_2S₃₀₀, (Ga_{69.75}La_{29.75}Er_{0.5})_2 S₃₀₀ Single Crystals

• Authors: I. Ivashchenko , V. Halyan , A. Kevshyn , T. Kubatska , V. Rosolovska , P. Tishchenko , I. Olekseyuk
• Languages of publication: EN

Abstracts

EN

Using solution-melt method two single crystals, (Ga₇₀La₃₀)₂S₃₀₀, (Ga_{69.75}La_{29.75}Er_{0.5})₂S₃₀₀, were grown. The maxima of the luminescent radiation in the photoluminescence spectrum of the (Ga_{69.75}La_{29.75}Er_{0.5})₂S₃₀₀ single crystal correspond to the intracentric transitions in the erbium ions: ²H_{11/2}→ ⁴I_{15/2} (525 nm) and ⁴S_{3/2} → ⁴I_{15/2} (545 nm).

Keywords

EN

61.82.Fk; 71.20.Eh; 78.20.-e; 78.55.-m

Discipline

• 78.55.-m: Photoluminescence, properties and materials(for time resolved luminescence, see 78.47.jd)
• 78.20.-e: Optical properties of bulk materials and thin films(for optical properties related to materials treatment, see 81.40.Tv; for optical materials, see 42.70-a; for optical properties of superconductors, see 74.25.Gz; for optical properties of rocks and minerals, see 91.60.Mk; for optical properties of specific thin films, see 78.66.-w)
• 61.82.Fk: Semiconductors
• 71.20.Eh: Rare earth metals and alloys

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2018
• Volume: 133
• Issue: 4
• Pages: 994-996

Dates

published

2018-04

Contributors

author

I. Ivashchenko

• Department of Inorganic and Physical Chemistry, Eastern European National University, 43025, Lutsk, Ukraine

author

V. Halyan

• Department of Experimental Physics, Eastern European National University, 43025, Lutsk, Ukraine

author

A. Kevshyn

• Department of Experimental Physics, Eastern European National University, 43025, Lutsk, Ukraine

author

T. Kubatska

• Department of Experimental Physics, Eastern European National University, 43025, Lutsk, Ukraine

author

V. Rosolovska

• Department of Experimental Physics, Eastern European National University, 43025, Lutsk, Ukraine

author

P. Tishchenko

• Department of Inorganic and Physical Chemistry, Eastern European National University, 43025, Lutsk, Ukraine

author

I. Olekseyuk

• Department of Inorganic and Physical Chemistry, Eastern European National University, 43025, Lutsk, Ukraine

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Identifiers

DOI

10.12693/APhysPolA.131.994