The effect of Si-nanocrystal size distribution on Raman spectrum

2011 ◽  
Vol 109 (8) ◽  
pp. 083526 ◽  
Author(s):  
Weiwei Ke ◽  
Xue Feng ◽  
Yidong Huang
Keyword(s):  
Raman Spectrum ◽  
Size Distribution ◽  
Nanocrystal Size ◽  
Si Nanocrystal

scholarly journals Accurate analysis of the size distribution and crystallinity of boron doped Si nanocrystals via Raman and PL spectra

RSC Advances ◽  
2017 ◽  
Vol 7 (54) ◽  
pp. 34244-34250 ◽  
Author(s):  
X. Jia ◽  
Z. Lin ◽  
T. Zhang ◽  
B. Puthen-Veettil ◽  
T. Yang ◽  
...  
Keyword(s):  
Size Distribution ◽  
Nanocrystal Size ◽  
Size Distributions ◽  
Accurate Analysis ◽  
Pl Spectra ◽  
Boron Doped ◽  
Si Nanocrystals ◽  
Si Nanocrystal

Through fitting of Raman and PL spectra, Si nanocrystal size distributions and Si crystalline fractions are obtained.

Modeling of the formation kinetics and size distribution evolution of II–VI quantum dots

2017 ◽  
Vol 2 (4) ◽  
pp. 567-576 ◽  
Author(s):  
Stefano Lazzari ◽  
Milad Abolhasani ◽  
Klavs F. Jensen
Keyword(s):  
Quantum Dots ◽  
Size Distribution ◽  
Semiconductor Nanocrystals ◽  
Population Balance ◽  
Nanocrystal Size ◽  
Balance Model ◽  
Population Balance Model ◽  
Formation Kinetics

A population balance model describes the formation of II–VI semiconductor nanocrystals and predicts experimentally observed properties of the nanocrystal size distribution.

scholarly journals Direct characterization of nanocrystal size distribution using Raman spectroscopy

2013 ◽  
Vol 114 (13) ◽  
pp. 134310 ◽  
Author(s):  
İlker Doğan ◽  
Mauritius C. M. van de Sanden
Keyword(s):  
Raman Spectroscopy ◽  
Size Distribution ◽  
Nanocrystal Size

Nanocrystal size distribution analysis from transmission electron microscopy images

Nanoscale ◽  
2015 ◽  
Vol 7 (48) ◽  
pp. 20593-20606 ◽  
Author(s):  
Martijn van Sebille ◽  
Laurens J. P. van der Maaten ◽  
Ling Xie ◽  
Karol Jarolimek ◽  
Rudi Santbergen ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Size Distribution ◽  
Nanocrystal Size ◽  
Distribution Analysis ◽  
Transmission Electron ◽  
Microscopy Images

We propose a method to quickly detect and measure the nanocrystal size distribution from TEM images.

Features of ZnO Nanocrystal Size Distribution in a Polymer Matrix

2018 ◽  
Vol 60 (12) ◽  
pp. 2663-2667
Author(s):  
O. E. Babkin ◽  
L. A. Babkina ◽  
T. N. Vasilevskaya ◽  
S. G. Yastrebov ◽  
V. D. Andreeva ◽  
...  
Keyword(s):  
Size Distribution ◽  
Polymer Matrix ◽  
Nanocrystal Size ◽  
Zno Nanocrystal

Tm3+-Activated Transparent Oxyfluoride Glass Ceramics: A Study by Raman Scattering of the Nanocrystal Size Distribution

2005 ◽  
Vol 31 (4) ◽  
pp. 519-524 ◽  
Author(s):  
M. Mattarelli ◽  
M. Montagna ◽  
F. Rossi ◽  
M. Ferrari ◽  
V. K. Tikhomirov ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Size Distribution ◽  
Glass Ceramics ◽  
Nanocrystal Size ◽  
Oxyfluoride Glass

Plasma Synthesis of Highly Monodisperse Ge Nanocrystals and Self-Assembly of Dense Nanocrystal Layers

2006 ◽  
Vol 974 ◽  
Author(s):  
Ryan Gresback ◽  
Zak Holman ◽  
Uwe Kortshagen
Keyword(s):  
Size Distribution ◽  
Self Assembly ◽  
Crystal Size ◽  
Nonthermal Plasma ◽  
Nanocrystal Size ◽  
Plasma Synthesis ◽  
Colloidal Solutions ◽  
Germanium Nanocrystals ◽  
20 Nm ◽  
Ge Nanocrystals

ABSTRACTGermanium nanocrystals have been synthesized using a low-pressure, nonthermal plasma approach. The nanocrystal size can be adjusted between 4-20 nm by varying the plasma parame-ters, and the size distribution is relatively narrow with standard deviations of 10-20% of the av-erage crystal size. Stable colloidal solutions of the germanium crystals have been prepared by grafting organic alkene ligands onto the nanocrystal surfaces. When drop-cast from solution onto TEM grids, the nanocrystals form densely packed films.

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