Scintillator Surface Modification by Glancing Angle Deposition of Thin ZrO2 Films | Sciact - CRIS-система Института катализа

Scintillator Surface Modification by Glancing Angle Deposition of Thin ZrO2 Films Научная публикация

Журнал

Journal of Instrumentation
ISSN: 1748-0221

Вых. Данные

Год: 2022, Том: 17, Номер: 5, Номер статьи : T05013, Страниц : DOI: 10.1088/1748-0221/17/05/t05013

Ключевые слова

Detector design and construction technologies and materials; Scintillators, scintillation and light emission processes (solid, gas and liquid scintillators)

Авторы

Azarov I.A. ^2,3 , Kuper K.E. ^1,4 , Lemzyakov A.G. ^1,2,4 , Porosev V.V. ^1,2 , Shklyaev A.A. ^2,3

Организации

1	Budker Institute of Nuclear Physics, Lavrentiev ave. 11, Novosibirsk, 630090, Russian Federation
2	Novosibirsk State University, Pirogova st. 2, Novosibirsk, 630090, Russian Federation
3	Rzhanov Institute of Semiconductor Physics of SB RAS, Lavrentiev ave. 13, Novosibirsk, 630090, Russian Federation
4	Synchrotron Radiation Facility SKIF, Boreskov Institute of Catalysis SB RAS, Nikolskiy Prospekt 1, Koltsovo, 630559, Russian Federation

In this research, we evaluated the properties of ZrO2 films produced with the glancing angle deposition technique and evaluated its effect on the detector properties. With using ZrO2, we created films with a refraction index in the range of 1.3 to 2.0, and produced a four layer graded-index (GRIN) antireflection coating. A BGO scintillator sample with an applied GRIN coating demonstrated up to ∼53% light output enhancement in comparison with the reference ones. For LYSO scintillators, the observed magnitude of the effect was less, ∼11%. Thus, this method is a technologically applicable way to improve the characteristics of existing and projected detector systems.

Azarov I.A. , Kuper K.E. , Lemzyakov A.G. , Porosev V.V. , Shklyaev A.A.
Scintillator Surface Modification by Glancing Angle Deposition of Thin ZrO2 Films
Journal of Instrumentation. 2022. V.17. N5. T05013 . DOI: 10.1088/1748-0221/17/05/t05013 WOS Scopus РИНЦ CAPlus OpenAlex

Поступила в редакцию:	28 окт. 2021 г.
Принята к публикации:	13 апр. 2022 г.
Опубликована в печати:	1 мая 2022 г.
Опубликована online:	12 мая 2022 г.

Web of science:	WOS:000803048100009
Scopus:	2-s2.0-85130531951
РИНЦ:	48585365
Chemical Abstracts:	2024:873522
OpenAlex:	W4280646105

БД	Цитирований
РИНЦ	3
Scopus	4
Web of science	4
OpenAlex	3