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Fabrication of stoichiometric oriented Ag2Se thin film by laser ablation. / Tveryanovich, Yuri S.; Razumtcev, Aleksander A.; Fazletdinov, Timur R.; Tverjanovich, Andrey S.; Borisov, Evgenii N.

In: Thin Solid Films, Vol. 666, 30.11.2018, p. 172-176.

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@article{629d704dba1846c9aa486a53d264dc6f,
title = "Fabrication of stoichiometric oriented Ag2Se thin film by laser ablation",
abstract = "The fabrication of Ag2Se thin films attracts interest due to the unique magnetoresistive and electrical properties of this compound. The laser ablation is one of the most convenient methods of thin films producing. However, all previous authors reported an excess of metallic silver in Ag2Se films deposited by laser ablation. The reasons for this deviation from the stoichiometric composition have not been identified. We have shown that an excess of silver arises due to the selenium evaporation from the surface of large particles in a laser plume. The addition of a 20 at. % excess of selenium to the ablation target enabled us to fabricate stoichiometric and perfectly oriented film of silver selenide.",
keywords = "Laser ablation, Silver selenide, Surfaces, Thin films",
author = "Tveryanovich, {Yuri S.} and Razumtcev, {Aleksander A.} and Fazletdinov, {Timur R.} and Tverjanovich, {Andrey S.} and Borisov, {Evgenii N.}",
year = "2018",
month = nov,
day = "30",
doi = "10.1016/j.tsf.2018.09.036",
language = "English",
volume = "666",
pages = "172--176",
journal = "Thin Solid Films",
issn = "0040-6090",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Fabrication of stoichiometric oriented Ag2Se thin film by laser ablation

AU - Tveryanovich, Yuri S.

AU - Razumtcev, Aleksander A.

AU - Fazletdinov, Timur R.

AU - Tverjanovich, Andrey S.

AU - Borisov, Evgenii N.

PY - 2018/11/30

Y1 - 2018/11/30

N2 - The fabrication of Ag2Se thin films attracts interest due to the unique magnetoresistive and electrical properties of this compound. The laser ablation is one of the most convenient methods of thin films producing. However, all previous authors reported an excess of metallic silver in Ag2Se films deposited by laser ablation. The reasons for this deviation from the stoichiometric composition have not been identified. We have shown that an excess of silver arises due to the selenium evaporation from the surface of large particles in a laser plume. The addition of a 20 at. % excess of selenium to the ablation target enabled us to fabricate stoichiometric and perfectly oriented film of silver selenide.

AB - The fabrication of Ag2Se thin films attracts interest due to the unique magnetoresistive and electrical properties of this compound. The laser ablation is one of the most convenient methods of thin films producing. However, all previous authors reported an excess of metallic silver in Ag2Se films deposited by laser ablation. The reasons for this deviation from the stoichiometric composition have not been identified. We have shown that an excess of silver arises due to the selenium evaporation from the surface of large particles in a laser plume. The addition of a 20 at. % excess of selenium to the ablation target enabled us to fabricate stoichiometric and perfectly oriented film of silver selenide.

KW - Laser ablation

KW - Silver selenide

KW - Surfaces

KW - Thin films

UR - http://www.scopus.com/inward/record.url?scp=85054102430&partnerID=8YFLogxK

U2 - 10.1016/j.tsf.2018.09.036

DO - 10.1016/j.tsf.2018.09.036

M3 - Article

AN - SCOPUS:85054102430

VL - 666

SP - 172

EP - 176

JO - Thin Solid Films

JF - Thin Solid Films

SN - 0040-6090

ER -

ID: 35317456