Nanostructured Silver Substrates Produced by Cluster-Assisted Gas Jet Deposition for Surface-Enhanced Raman Spectroscopy | Sciact - CRIS-система Института катализа

Nanostructured Silver Substrates Produced by Cluster-Assisted Gas Jet Deposition for Surface-Enhanced Raman Spectroscopy Научная публикация

Журнал

Vacuum
ISSN: 0042-207X

Вых. Данные

Год: 2022, Том: 199, Номер статьи : 110929, Страниц : 7 DOI: 10.1016/j.vacuum.2022.110929

Ключевые слова

Gas jet deposition; Mass spectrometry; Nanostructured films; Plasmonics; Silver clusters; Supersonic jet; Surface-enhanced Raman spectroscopy

Авторы

Starinskiy Sergey V. ^1,2 , Safonov Alexey I. ^1,2 , Shukhov Yuri G. ¹ , Sulyeva Veronica S. ³ , Korolkov Ilya V. ^3,4 , Volodin Vladimir A. ^2,5 , Kibis Lidiya S. ⁶ , Bulgakov Alexander V. ^1,7

Организации

1	S.S. Kutateladze Institute of Thermophysics SB RAS, Lavrentyev Ave. 1, 630090, Novosibirsk, Russia
2	Novosibirsk State University, Pirogova Str. 2, 630090, Novosibirsk, Russia
3	Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentyev Ave. 3, 630090, Novosibirsk, Russia
4	Kemerovo State University, Krasnaya Str. 6, Kemerovo, 650000, Russia
5	Rzhanov Institute of Semiconductor Physics, SB RAS, Lavrentiev Ave, 13, Novosibirsk, 630090, Russia
6	Boreskov Institute of Catalysis SB RAS, Lavrentiev Ave. 5, Novosibirsk, 630090, Russia
7	HiLASE Centre, Institute of Physics of the Czech Academy of Sciences, Za Radnicí 828, 25241, Dolní Břežany, Czech Republic

Информация о финансировании (3)

1	Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)	FWUZ-2021-0006 (121031700314-5)
2	Российский научный фонд	20-79-00139
3	Ministry of Education Youth and Sports	BIATRI CZ.02.1.01/0.0/0.0/15_003/0000445

The gas jet deposition (GJD) technique is a very promising method for synthesis of nanostructured films allowing fabrication of uniform thin layers over large areas with high growth rates. In this work, thin silver films of various morphology with the thickness in the range 10–50 nm are produced by the GJD method using a supersonic jet of silver vapor with helium as a carrier gas. The film morphology transformation with increasing thickness is shown to occur from individual nanostructures to a continuous film. The jet is investigated by time-of-flight mass spectrometry and small silver clusters in the deposited flow are observed which are supposed to play a key role in the nanostrtucture formation. The GJD-produced films demonstrate excellent uniformity over a ∼100 cm2 deposited area and exhibit remarkable plasmonic properties. The surface-enhancement Raman scattering (SERS) activity of the films to R6G is investigated and the enhancement factor of about 105 is obtained with the detection limit of 10−8 M R6G. The influence of morphology on plasmonic properties of the films is discussed. © 2022 Elsevier Ltd

Starinskiy S.V. , Safonov A.I. , Shukhov Y.G. , Sulyeva V.S. , Korolkov I.V. , Volodin V.A. , Kibis L.S. , Bulgakov A.V.
Nanostructured Silver Substrates Produced by Cluster-Assisted Gas Jet Deposition for Surface-Enhanced Raman Spectroscopy
Vacuum. 2022. V.199. 110929 :1-7. DOI: 10.1016/j.vacuum.2022.110929 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	8 окт. 2021 г.
Принята к публикации:	29 янв. 2022 г.
Опубликована online:	5 февр. 2022 г.
Опубликована в печати:	1 мая 2022 г.

Web of science:	WOS:000790489700004
Scopus:	2-s2.0-85125011601
РИНЦ:	48183738
Chemical Abstracts:	2022:510388
Chemical Abstracts (print):	178:367268
OpenAlex:	W4210413459

БД	Цитирований
Scopus	9
РИНЦ	9
Web of science	10
OpenAlex	10