Photoconductivity of zinc selenide nanocrystals obtained by chemical method

Yu A. Nitsuk; I. V. Tepliakova; Yu F. Vaksman; V. A. Smyntyna; I. R. Yatsunsky

doi:10.15407/fm27.03.450

Photoconductivity of zinc selenide nanocrystals obtained by chemical method

Yu A. Nitsuk^*
, I. V. Tepliakova
, Yu F. Vaksman
, V. A. Smyntyna
, I. R. Yatsunsky

^*Šī darba korespondējošais autors

Odessa National University
Adam Mickiewicz University in Poznań

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

Kopsavilkums

The photoconductivity spectra of ZnSe nanocrystals deposited on porous silicon wafers and wafers with silicon nanorods are studied. After deposition of ZnSe nanocrystals, a series of lines appears in the visible region of the the photoconductivity spectra of por-Si. The high-energy photoconductivity line is due to band-gap transitions in ZnSe nanoparti-cles. The other five lines of photoconductivity are due to transitions involving associative donor-acceptor centers, which include both intrinsic defects and uncontrolled impurity defects.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	450-453
Lapu skaits	4
Žurnāls	Functional Materials
Sējums	27
Izdevuma numurs	3
DOIs	https://doi.org/10.15407/fm27.03.450
Publikācijas statuss	Publicēts - 2020
Ārēji publicēts	Jā

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title = "Photoconductivity of zinc selenide nanocrystals obtained by chemical method",

abstract = "The photoconductivity spectra of ZnSe nanocrystals deposited on porous silicon wafers and wafers with silicon nanorods are studied. After deposition of ZnSe nanocrystals, a series of lines appears in the visible region of the the photoconductivity spectra of por-Si. The high-energy photoconductivity line is due to band-gap transitions in ZnSe nanoparti-cles. The other five lines of photoconductivity are due to transitions involving associative donor-acceptor centers, which include both intrinsic defects and uncontrolled impurity defects.",

keywords = "long-wavelength photoconductivity, Nanocrystals",

author = "Nitsuk, \{Yu A.\} and Tepliakova, \{I. V.\} and Vaksman, \{Yu F.\} and Smyntyna, \{V. A.\} and Yatsunsky, \{I. R.\}",

note = "Publisher Copyright: {\textcopyright} 2020. — STC “Institute for Single Crystals”",

year = "2020",

doi = "10.15407/fm27.03.450",

language = "English",

volume = "27",

pages = "450--453",

journal = "Functional Materials",

issn = "1027-5495",

publisher = "Scientific and Technological Corporation",

number = "3",

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TY - JOUR

T1 - Photoconductivity of zinc selenide nanocrystals obtained by chemical method

AU - Nitsuk, Yu A.

AU - Tepliakova, I. V.

AU - Vaksman, Yu F.

AU - Smyntyna, V. A.

AU - Yatsunsky, I. R.

PY - 2020

Y1 - 2020

N2 - The photoconductivity spectra of ZnSe nanocrystals deposited on porous silicon wafers and wafers with silicon nanorods are studied. After deposition of ZnSe nanocrystals, a series of lines appears in the visible region of the the photoconductivity spectra of por-Si. The high-energy photoconductivity line is due to band-gap transitions in ZnSe nanoparti-cles. The other five lines of photoconductivity are due to transitions involving associative donor-acceptor centers, which include both intrinsic defects and uncontrolled impurity defects.

AB - The photoconductivity spectra of ZnSe nanocrystals deposited on porous silicon wafers and wafers with silicon nanorods are studied. After deposition of ZnSe nanocrystals, a series of lines appears in the visible region of the the photoconductivity spectra of por-Si. The high-energy photoconductivity line is due to band-gap transitions in ZnSe nanoparti-cles. The other five lines of photoconductivity are due to transitions involving associative donor-acceptor centers, which include both intrinsic defects and uncontrolled impurity defects.

KW - long-wavelength photoconductivity

KW - Nanocrystals

UR - https://www.scopus.com/pages/publications/85096976758

U2 - 10.15407/fm27.03.450

DO - 10.15407/fm27.03.450

M3 - Article

AN - SCOPUS:85096976758

SN - 1027-5495

VL - 27

SP - 450

EP - 453

JO - Functional Materials

JF - Functional Materials

IS - 3

ER -

Photoconductivity of zinc selenide nanocrystals obtained by chemical method

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