Photoluminescence and structure investigations of Si nano-crystals in amorphous silicon matrix

T. V. Torchynska; A. Vivas Hernandez; Yasuhiro Matsumoto; L. Khomenkova; L. Shcherbina

doi:10.1016/j.jnoncrysol.2006.02.017

Photoluminescence and structure investigations of Si nano-crystals in amorphous silicon matrix

T. V. Torchynska, A. Vivas Hernandez, Yasuhiro Matsumoto, L. Khomenkova, L. Shcherbina

Escuela Superior de Física y Matemáticas (ESFM)

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The influence of hot-wire-CVD regimes on light-emission and structural properties of Si nano-crystallites embedded in amorphous silicon was investigated. It was shown that a variation of temperature of the glass substrate and of the hot-wire allows the production of films with desirable parameters. Using X-ray diffraction and photoluminescence methods the dependence of photoluminescence properties on size of Si nano-crystallites is shown. The nature of light emission is discussed.

Original language	English
Pages (from-to)	1188-1191
Number of pages	4
Journal	Journal of Non-Crystalline Solids
Volume	352
Issue number	9-20 SPEC. ISS.
DOIs	https://doi.org/10.1016/j.jnoncrysol.2006.02.017
State	Published - 15 Jun 2006

Keywords

Chemical vapor deposition
Nano-crystals

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10.1016/j.jnoncrysol.2006.02.017

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@article{dbe34176d7c545feba76a6af5d53180f,

title = "Photoluminescence and structure investigations of Si nano-crystals in amorphous silicon matrix",

abstract = "The influence of hot-wire-CVD regimes on light-emission and structural properties of Si nano-crystallites embedded in amorphous silicon was investigated. It was shown that a variation of temperature of the glass substrate and of the hot-wire allows the production of films with desirable parameters. Using X-ray diffraction and photoluminescence methods the dependence of photoluminescence properties on size of Si nano-crystallites is shown. The nature of light emission is discussed.",

keywords = "Chemical vapor deposition, Nano-crystals",

author = "Torchynska, {T. V.} and {Vivas Hernandez}, A. and Yasuhiro Matsumoto and L. Khomenkova and L. Shcherbina",

note = "Funding Information: The work was supported by CONACYT-NSF program, Project No. 42436-Y, as well as international cooperation Mexico–Ukraine program and CGPI–IPN Mexico.",

year = "2006",

month = jun,

day = "15",

doi = "10.1016/j.jnoncrysol.2006.02.017",

language = "Ingl{\'e}s",

volume = "352",

pages = "1188--1191",

journal = "Journal of Non-Crystalline Solids",

issn = "0022-3093",

number = "9-20 SPEC. ISS.",

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TY - JOUR

T1 - Photoluminescence and structure investigations of Si nano-crystals in amorphous silicon matrix

AU - Torchynska, T. V.

AU - Vivas Hernandez, A.

AU - Matsumoto, Yasuhiro

AU - Khomenkova, L.

AU - Shcherbina, L.

N1 - Funding Information: The work was supported by CONACYT-NSF program, Project No. 42436-Y, as well as international cooperation Mexico–Ukraine program and CGPI–IPN Mexico.

PY - 2006/6/15

Y1 - 2006/6/15

N2 - The influence of hot-wire-CVD regimes on light-emission and structural properties of Si nano-crystallites embedded in amorphous silicon was investigated. It was shown that a variation of temperature of the glass substrate and of the hot-wire allows the production of films with desirable parameters. Using X-ray diffraction and photoluminescence methods the dependence of photoluminescence properties on size of Si nano-crystallites is shown. The nature of light emission is discussed.

AB - The influence of hot-wire-CVD regimes on light-emission and structural properties of Si nano-crystallites embedded in amorphous silicon was investigated. It was shown that a variation of temperature of the glass substrate and of the hot-wire allows the production of films with desirable parameters. Using X-ray diffraction and photoluminescence methods the dependence of photoluminescence properties on size of Si nano-crystallites is shown. The nature of light emission is discussed.

KW - Chemical vapor deposition

KW - Nano-crystals

UR - http://www.scopus.com/inward/record.url?scp=33744545660&partnerID=8YFLogxK

U2 - 10.1016/j.jnoncrysol.2006.02.017

DO - 10.1016/j.jnoncrysol.2006.02.017

M3 - Artículo

SN - 0022-3093

VL - 352

SP - 1188

EP - 1191

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

IS - 9-20 SPEC. ISS.

ER -

Photoluminescence and structure investigations of Si nano-crystals in amorphous silicon matrix

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Keywords

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