Two-photon absorption of Tl1-xIn1-xSnxSe2 nanocrystallites

Two-photon absorption of Tl1-xIn1-xSnxSe2 nanocrystallites

Novel materials for the infrared two-photon absorption — Tl1-xIn1-xSnxSe2 single crystals (x = 0.1,0.2) were grown. Two-photon absorption (TPA) was studied at CO2 laser wave-length 9.4μm with pulse duration 1μs. The studies were performed at different temperatures and for the nanocrystallite sizes v...

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Main Authors: Myronchuk Galyna, Parasyuk Oleg, Piskach Ludmila, Alzayed Nasser Saleh, Prokhorenko Serhii, Piasecki Michal, Kityk Iwan
Format: Article
Language:English
Published: EDP Sciences 2017-01-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/201713303001
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spelling doaj-fcb171e407094c269465c8112a00bd6e2021-08-02T10:26:12ZengEDP SciencesEPJ Web of Conferences2100-014X2017-01-011330300110.1051/epjconf/201713303001epjconf_icsenob2017_03001Two-photon absorption of Tl1-xIn1-xSnxSe2 nanocrystallitesMyronchuk Galyna0Parasyuk Oleg1Piskach Ludmila2Alzayed Nasser Saleh3Prokhorenko Serhii4Piasecki Michal5Kityk Iwan6Department of Solid State Physics, Eastern European UniversityDepartment of Inorganic and Physical Chemistry, Eastern European National UniversityDepartment of Inorganic and Physical Chemistry, Eastern European National UniversityPhysics and Astronomy Department, College of Science, King Saud UniversityCenter for Microelectronics and Nanotechnology. University of RzeszowInstitute of Physics, J. Dlugosz UniversityElectrical Engineering Department, Czestochowa University of TechnologyNovel materials for the infrared two-photon absorption — Tl1-xIn1-xSnxSe2 single crystals (x = 0.1,0.2) were grown. Two-photon absorption (TPA) was studied at CO2 laser wave-length 9.4μm with pulse duration 1μs. The studies were performed at different temperatures and for the nanocrystallite sizes varying within the 7–200 nm. The studies have shown that the TPA may be enhanced during the decrease of the nanocrystallite sizes below 50–60 nm. There exists also some critical x value at which the TPA value begin substantially to increase. The studied nanocrystallites are relatively stable to the infrared laser treatment and are not hygroscopic which allow to use them in different IR optoelectronic devices.http://dx.doi.org/10.1051/epjconf/201713303001
collection DOAJ
language English
format Article
sources DOAJ
author Myronchuk Galyna
Parasyuk Oleg
Piskach Ludmila
Alzayed Nasser Saleh
Prokhorenko Serhii
Piasecki Michal
Kityk Iwan
spellingShingle Myronchuk Galyna
Parasyuk Oleg
Piskach Ludmila
Alzayed Nasser Saleh
Prokhorenko Serhii
Piasecki Michal
Kityk Iwan
Two-photon absorption of Tl1-xIn1-xSnxSe2 nanocrystallites
EPJ Web of Conferences
author_facet Myronchuk Galyna
Parasyuk Oleg
Piskach Ludmila
Alzayed Nasser Saleh
Prokhorenko Serhii
Piasecki Michal
Kityk Iwan
author_sort Myronchuk Galyna
title Two-photon absorption of Tl1-xIn1-xSnxSe2 nanocrystallites
title_short Two-photon absorption of Tl1-xIn1-xSnxSe2 nanocrystallites
title_full Two-photon absorption of Tl1-xIn1-xSnxSe2 nanocrystallites
title_fullStr Two-photon absorption of Tl1-xIn1-xSnxSe2 nanocrystallites
title_full_unstemmed Two-photon absorption of Tl1-xIn1-xSnxSe2 nanocrystallites
title_sort two-photon absorption of tl1-xin1-xsnxse2 nanocrystallites
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2017-01-01
description Novel materials for the infrared two-photon absorption — Tl1-xIn1-xSnxSe2 single crystals (x = 0.1,0.2) were grown. Two-photon absorption (TPA) was studied at CO2 laser wave-length 9.4μm with pulse duration 1μs. The studies were performed at different temperatures and for the nanocrystallite sizes varying within the 7–200 nm. The studies have shown that the TPA may be enhanced during the decrease of the nanocrystallite sizes below 50–60 nm. There exists also some critical x value at which the TPA value begin substantially to increase. The studied nanocrystallites are relatively stable to the infrared laser treatment and are not hygroscopic which allow to use them in different IR optoelectronic devices.
url http://dx.doi.org/10.1051/epjconf/201713303001
work_keys_str_mv AT myronchukgalyna twophotonabsorptionoftl1xin1xsnxse2nanocrystallites
AT parasyukoleg twophotonabsorptionoftl1xin1xsnxse2nanocrystallites
AT piskachludmila twophotonabsorptionoftl1xin1xsnxse2nanocrystallites
AT alzayednassersaleh twophotonabsorptionoftl1xin1xsnxse2nanocrystallites
AT prokhorenkoserhii twophotonabsorptionoftl1xin1xsnxse2nanocrystallites
AT piaseckimichal twophotonabsorptionoftl1xin1xsnxse2nanocrystallites
AT kitykiwan twophotonabsorptionoftl1xin1xsnxse2nanocrystallites
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