Effect of Adhesive Layers on Photocurrent Enhancement in Near-Infrared Quantum-Dot Photodetectors Coupled with Metal-Nanodisk Arrays

A. I. Yakimov; V. V. Kirienko; A. A. Bloshkin; A. V. Dvurechenskii; D. E. Utkin

doi:10.1134/S1063782621070204

Effect of Adhesive Layers on Photocurrent Enhancement in Near-Infrared Quantum-Dot Photodetectors Coupled with Metal-Nanodisk Arrays

A. I. Yakimov, V. V. Kirienko, A. A. Bloshkin, A. V. Dvurechenskii, D. E. Utkin

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

Аннотация

Plasmon-enhanced planar Ge/Si photodetectors with Ge quantum dots on silicon-on-insulator substrates coupled with regular arrays of metal nanodisks on their surface are developed. It is found that the introduction of adhesive layers necessary for the formation of stable nanostructures from noble metals leads to the suppression of surface plasmon resonance. The selection of aluminum nanodiscs, which require no adhesive layers, increases the efficiency of photodetectors by 40 times at a wavelength of 1.2 μm and by 15 times at λ = 1.65 μm.

Язык оригинала	английский
Страницы (с-по)	654-659
Число страниц	6
Журнал	Semiconductors
Том	55
Номер выпуска	8
DOI	https://doi.org/10.1134/S1063782621070204
Состояние	Принято в печать - 2022

Предметные области OECD FOS+WOS

2.05 ТЕХНОЛОГИЯ МАТЕРИАЛОВ
1.03 ФИЗИЧЕСКИЕ НАУКИ И АСТРОНОМИЯ

Доступ к документу

10.1134/S1063782621070204

Другие файлы и ссылки

Ссылка на публикацию в Scopus

Fingerprint

Подробные сведения о темах исследования «Effect of Adhesive Layers on Photocurrent Enhancement in Near-Infrared Quantum-Dot Photodetectors Coupled with Metal-Nanodisk Arrays». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать

@article{5ad1b23a3e6c4f2aa9ef14afeac793ed,

title = "Effect of Adhesive Layers on Photocurrent Enhancement in Near-Infrared Quantum-Dot Photodetectors Coupled with Metal-Nanodisk Arrays",

abstract = "Plasmon-enhanced planar Ge/Si photodetectors with Ge quantum dots on silicon-on-insulator substrates coupled with regular arrays of metal nanodisks on their surface are developed. It is found that the introduction of adhesive layers necessary for the formation of stable nanostructures from noble metals leads to the suppression of surface plasmon resonance. The selection of aluminum nanodiscs, which require no adhesive layers, increases the efficiency of photodetectors by 40 times at a wavelength of 1.2 μm and by 15 times at λ = 1.65 μm.",

keywords = "Ge/Si quantum dots, localized surface plasmons, photodetectors",

author = "Yakimov, {A. I.} and Kirienko, {V. V.} and Bloshkin, {A. A.} and Dvurechenskii, {A. V.} and Utkin, {D. E.}",

note = "Funding Information: We thank V.A. Armbrister for the growth of Ge/Si heterostructures by molecular-beam epitaxy. Electron lithography was performed at the Research Center of the Physics Faculty of Novosibirsk State University. Funding Information: The study was funded by the Russian Science Foundation, project no. 19-12-00070. Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",

year = "2022",

doi = "10.1134/S1063782621070204",

language = "English",

volume = "55",

pages = "654--659",

journal = "Semiconductors",

issn = "1063-7826",

publisher = "PLEIADES PUBLISHING INC",

number = "8",

}

Effect of Adhesive Layers on Photocurrent Enhancement in Near-Infrared Quantum-Dot Photodetectors Coupled with Metal-Nanodisk Arrays. / Yakimov, A. I.; Kirienko, V. V.; Bloshkin, A. A. и др.

В: Semiconductors, Том 55, № 8, 2022, стр. 654-659.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - Effect of Adhesive Layers on Photocurrent Enhancement in Near-Infrared Quantum-Dot Photodetectors Coupled with Metal-Nanodisk Arrays

AU - Yakimov, A. I.

AU - Kirienko, V. V.

AU - Bloshkin, A. A.

AU - Dvurechenskii, A. V.

AU - Utkin, D. E.

N1 - Funding Information: We thank V.A. Armbrister for the growth of Ge/Si heterostructures by molecular-beam epitaxy. Electron lithography was performed at the Research Center of the Physics Faculty of Novosibirsk State University. Funding Information: The study was funded by the Russian Science Foundation, project no. 19-12-00070. Publisher Copyright: © 2021, Pleiades Publishing, Ltd.

PY - 2022

Y1 - 2022

N2 - Plasmon-enhanced planar Ge/Si photodetectors with Ge quantum dots on silicon-on-insulator substrates coupled with regular arrays of metal nanodisks on their surface are developed. It is found that the introduction of adhesive layers necessary for the formation of stable nanostructures from noble metals leads to the suppression of surface plasmon resonance. The selection of aluminum nanodiscs, which require no adhesive layers, increases the efficiency of photodetectors by 40 times at a wavelength of 1.2 μm and by 15 times at λ = 1.65 μm.

AB - Plasmon-enhanced planar Ge/Si photodetectors with Ge quantum dots on silicon-on-insulator substrates coupled with regular arrays of metal nanodisks on their surface are developed. It is found that the introduction of adhesive layers necessary for the formation of stable nanostructures from noble metals leads to the suppression of surface plasmon resonance. The selection of aluminum nanodiscs, which require no adhesive layers, increases the efficiency of photodetectors by 40 times at a wavelength of 1.2 μm and by 15 times at λ = 1.65 μm.

KW - Ge/Si quantum dots

KW - localized surface plasmons

KW - photodetectors

UR - http://www.scopus.com/inward/record.url?scp=85124763563&partnerID=8YFLogxK

U2 - 10.1134/S1063782621070204

DO - 10.1134/S1063782621070204

M3 - Article

AN - SCOPUS:85124763563

VL - 55

SP - 654

EP - 659

JO - Semiconductors

JF - Semiconductors

SN - 1063-7826

IS - 8

ER -