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@article{e5fe2aef057b46ad95ee4025ae99d8ba,
title = "Photoinduced Effects in the ZnO Luminescence Spectra",
abstract = "The effect of intense UV irradiation on the photoluminescence (PL) spectra of ZnO powders and nanocrystalline films obtained by atomic layer deposition (ALD) was investigated. At room temperature, the behavior of the spectra under continuous UV irradiation in multiple vacuum-atmosphere cycles was studied. The changes in the intensities of exciton radiation and radiation in the “green” band region, associated with the phenomena of oxygen photodesorption and photoadsorption, are discussed. In the temperature range of 5–300 K, the effect of strong UV irradiation on the near-edge luminescence spectrum of ZnO films was studied. The nature of a new line arising in the photoluminescence spectra of an irradiated film in the region of emission of bound excitons is discussed.",
keywords = "ZINC-OXIDE, THIN-FILMS, PHOTOLUMINESCENCE, EXCITON, OXYGEN, EMISSION, SURFACE",
author = "Акопян, {Ирина Хачатуровна} and Лабзовская, {Марьяна Эдуардовна} and Новиков, {Борис Владимирович} and Лисаченко, {Андрей Андреевич} and Серов, {Алексей Юрьевич} and Философов, {Николай Глебович}",
note = "Funding Information: ACKNOWLEDGMENTS The authors give thanks to the colleagues of the “Innovative Technologies of Composite Nanomateri-als” resource center of the St. Petersburg State University. The authors are grateful to R.V. Grigor{\textquoteright}ev for his assistance in the preparation of this publication.",
year = "2018",
month = feb,
doi = "10.1134/S1063783418020026",
language = "English",
volume = "60",
pages = "352--356",
journal = "Physics of the Solid State",
issn = "1063-7834",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - Photoinduced Effects in the ZnO Luminescence Spectra

AU - Акопян, Ирина Хачатуровна

AU - Лабзовская, Марьяна Эдуардовна

AU - Новиков, Борис Владимирович

AU - Лисаченко, Андрей Андреевич

AU - Серов, Алексей Юрьевич

AU - Философов, Николай Глебович

N1 - Funding Information: ACKNOWLEDGMENTS The authors give thanks to the colleagues of the “Innovative Technologies of Composite Nanomateri-als” resource center of the St. Petersburg State University. The authors are grateful to R.V. Grigor’ev for his assistance in the preparation of this publication.

PY - 2018/2

Y1 - 2018/2

N2 - The effect of intense UV irradiation on the photoluminescence (PL) spectra of ZnO powders and nanocrystalline films obtained by atomic layer deposition (ALD) was investigated. At room temperature, the behavior of the spectra under continuous UV irradiation in multiple vacuum-atmosphere cycles was studied. The changes in the intensities of exciton radiation and radiation in the “green” band region, associated with the phenomena of oxygen photodesorption and photoadsorption, are discussed. In the temperature range of 5–300 K, the effect of strong UV irradiation on the near-edge luminescence spectrum of ZnO films was studied. The nature of a new line arising in the photoluminescence spectra of an irradiated film in the region of emission of bound excitons is discussed.

AB - The effect of intense UV irradiation on the photoluminescence (PL) spectra of ZnO powders and nanocrystalline films obtained by atomic layer deposition (ALD) was investigated. At room temperature, the behavior of the spectra under continuous UV irradiation in multiple vacuum-atmosphere cycles was studied. The changes in the intensities of exciton radiation and radiation in the “green” band region, associated with the phenomena of oxygen photodesorption and photoadsorption, are discussed. In the temperature range of 5–300 K, the effect of strong UV irradiation on the near-edge luminescence spectrum of ZnO films was studied. The nature of a new line arising in the photoluminescence spectra of an irradiated film in the region of emission of bound excitons is discussed.

KW - ZINC-OXIDE

KW - THIN-FILMS

KW - PHOTOLUMINESCENCE

KW - EXCITON

KW - OXYGEN

KW - EMISSION

KW - SURFACE

UR - http://www.scopus.com/inward/record.url?scp=85042804064&partnerID=8YFLogxK

U2 - 10.1134/S1063783418020026

DO - 10.1134/S1063783418020026

M3 - Article

VL - 60

SP - 352

EP - 356

JO - Physics of the Solid State

JF - Physics of the Solid State

SN - 1063-7834

IS - 2

ER -

ID: 19212325