Pramana - Journal of Physics, volume 86, issue 5, pages 1119-1126

Microstructure analysis of chemically synthesized wurtzite-type CdS nanocrystals

Publication typeJournal Article
Publication date2016-02-10
Q2
Q2
SJR0.382
CiteScore3.6
Impact factor1.9
ISSN03044289, 09737111
General Physics and Astronomy
Abstract
Microstructure of chemically synthesized wurtzite-type CdS nanocrystals have been investigated by X-ray diffraction (XRD) peak profile analysis by applying different forms of Williamson–Hall (WH) method viz., uniform deformation model (UDM), uniform stress deformation model (USDM) and uniform deformation energy density model (UDEDM), and transmission electron microscope (TEM) observations. The WH methods show the average crystallite size to be about 10 nm. Strain, stress and energy density of the nanocrystals are found to be 1.18 × 10 −2, 0.43 GPa and 2.27 kJ m −3, respectively. High-resolution TEM (HRTEM) results show the nanocrystals to be in spherical shape with an average crystallite size of 10 nm, thereby complementing the size estimation by WH methods. Further, HRTEM observations reveal the presence of edge dislocations and twin boundaries within the nanocrystals.

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Deka K., Kalita M. P. C. Microstructure analysis of chemically synthesized wurtzite-type CdS nanocrystals // Pramana - Journal of Physics. 2016. Vol. 86. No. 5. pp. 1119-1126.
GOST all authors (up to 50) Copy
Deka K., Kalita M. P. C. Microstructure analysis of chemically synthesized wurtzite-type CdS nanocrystals // Pramana - Journal of Physics. 2016. Vol. 86. No. 5. pp. 1119-1126.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1007/s12043-015-1132-3
UR - https://doi.org/10.1007/s12043-015-1132-3
TI - Microstructure analysis of chemically synthesized wurtzite-type CdS nanocrystals
T2 - Pramana - Journal of Physics
AU - Deka, Kuldeep
AU - Kalita, M. P. C.
PY - 2016
DA - 2016/02/10
PB - Springer Nature
SP - 1119-1126
IS - 5
VL - 86
SN - 0304-4289
SN - 0973-7111
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2016_Deka,
author = {Kuldeep Deka and M. P. C. Kalita},
title = {Microstructure analysis of chemically synthesized wurtzite-type CdS nanocrystals},
journal = {Pramana - Journal of Physics},
year = {2016},
volume = {86},
publisher = {Springer Nature},
month = {feb},
url = {https://doi.org/10.1007/s12043-015-1132-3},
number = {5},
pages = {1119--1126},
doi = {10.1007/s12043-015-1132-3}
}
MLA
Cite this
MLA Copy
Deka, Kuldeep, and M. P. C. Kalita. “Microstructure analysis of chemically synthesized wurtzite-type CdS nanocrystals.” Pramana - Journal of Physics, vol. 86, no. 5, Feb. 2016, pp. 1119-1126. https://doi.org/10.1007/s12043-015-1132-3.
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