Lattice dilatation of small silicon crystallites - implications for amorphous silicon

S. Vepřek; Z. Iqbal; H. R. Oswald; F. A. Sarott; J. J. Wagner; A. P. Webb

doi:10.1016/0038-1098(81)90650-5

Lattice dilatation of small silicon crystallites - implications for amorphous silicon

S. Vepřek
, Z. Iqbal
, H. R. Oswald
, F. A. Sarott
, J. J. Wagner
, A. P. Webb

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

48 Scopus citations

Abstract

The lattice constant, d, of polycrystalline, hydrogenated silicon with a mean crystallite size less than 100 Å shows an expansion which increases with decreasing crystallite size, reaching a limiting value of Δd/d₀ ≈ 0.9 - 1.2% for a crystallite size of about 30 Å. Implications of this result for some properties of amorphous silicon are briefly discussed.

Original language	English (US)
Pages (from-to)	509-512
Number of pages	4
Journal	Solid State Communications
Volume	39
Issue number	3
DOIs	https://doi.org/10.1016/0038-1098(81)90650-5
State	Published - Jul 1981
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Chemistry
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(81)90650-5

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@article{7326537b9ccb43adac01a3577fc702be,

title = "Lattice dilatation of small silicon crystallites - implications for amorphous silicon",

abstract = "The lattice constant, d, of polycrystalline, hydrogenated silicon with a mean crystallite size less than 100 {\AA} shows an expansion which increases with decreasing crystallite size, reaching a limiting value of Δd/d0 ≈ 0.9 - 1.2\% for a crystallite size of about 30 {\AA}. Implications of this result for some properties of amorphous silicon are briefly discussed.",

author = "S. Vep{\v r}ek and Z. Iqbal and Oswald, \{H. R.\} and Sarott, \{F. A.\} and Wagner, \{J. J.\} and Webb, \{A. P.\}",

note = "Funding Information: Acknowledgements - We would like to thank Prof. P. Wachter for permission to use the Raman instrumentation in his laboratory at the ETH-Ziirich and to Dr G. Harbeke for valuable comments. This work has been supported in part by the Nationale Energie Forschungs-fonds and the Schweizerischer Nationalfonds zur F6rderung Wissenschaftlicher Forschung. Copyright: Copyright 2014 Elsevier B.V., All rights reserved.",

year = "1981",

month = jul,

doi = "10.1016/0038-1098(81)90650-5",

language = "English (US)",

volume = "39",

pages = "509--512",

journal = "Solid State Communications",

issn = "0038-1098",

publisher = "Elsevier Ltd",

number = "3",

}

TY - JOUR

T1 - Lattice dilatation of small silicon crystallites - implications for amorphous silicon

AU - Vepřek, S.

AU - Iqbal, Z.

AU - Oswald, H. R.

AU - Sarott, F. A.

AU - Wagner, J. J.

AU - Webb, A. P.

N1 - Funding Information: Acknowledgements - We would like to thank Prof. P. Wachter for permission to use the Raman instrumentation in his laboratory at the ETH-Ziirich and to Dr G. Harbeke for valuable comments. This work has been supported in part by the Nationale Energie Forschungs-fonds and the Schweizerischer Nationalfonds zur F6rderung Wissenschaftlicher Forschung. Copyright: Copyright 2014 Elsevier B.V., All rights reserved.

PY - 1981/7

Y1 - 1981/7

N2 - The lattice constant, d, of polycrystalline, hydrogenated silicon with a mean crystallite size less than 100 Å shows an expansion which increases with decreasing crystallite size, reaching a limiting value of Δd/d0 ≈ 0.9 - 1.2% for a crystallite size of about 30 Å. Implications of this result for some properties of amorphous silicon are briefly discussed.

AB - The lattice constant, d, of polycrystalline, hydrogenated silicon with a mean crystallite size less than 100 Å shows an expansion which increases with decreasing crystallite size, reaching a limiting value of Δd/d0 ≈ 0.9 - 1.2% for a crystallite size of about 30 Å. Implications of this result for some properties of amorphous silicon are briefly discussed.

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UR - https://www.scopus.com/pages/publications/0019588997#tab=citedBy

U2 - 10.1016/0038-1098(81)90650-5

DO - 10.1016/0038-1098(81)90650-5

M3 - Article

AN - SCOPUS:0019588997

SN - 0038-1098

VL - 39

SP - 509

EP - 512

JO - Solid State Communications

JF - Solid State Communications

IS - 3

ER -

Lattice dilatation of small silicon crystallites - implications for amorphous silicon

Abstract

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