Absorption of Si, Ge, and SiGe alloy nanocrystals embedded in SiO2 matrix

2020 ◽  
Vol 127 (11) ◽  
pp. 114301 ◽  
Author(s):  
I. D. Avdeev ◽  
A. V. Belolipetsky ◽  
N. N. Ha ◽  
M. O. Nestoklon ◽  
I. N. Yassievich
Keyword(s):  
Sio2 Matrix ◽  
Alloy Nanocrystals ◽  
Sige Alloy

scholarly journals Tight-binding calculations of SiGe alloy nanocrystals in SiO2 matrix

2019 ◽  
Vol 31 (38) ◽  
pp. 385301 ◽  
Author(s):  
A V Belolipetsky ◽  
M O Nestoklon ◽  
I N Yassievich
Keyword(s):  
Tight Binding ◽  
Sio2 Matrix ◽  
Alloy Nanocrystals ◽  
Sige Alloy

Formation of Ge Nanocrystals Passivated with Si by Gas Evaporation of Si and Ge

2000 ◽  
Vol 638 ◽  
Author(s):  
Junjie Si ◽  
H. Ono ◽  
K. Uchida ◽  
S. Nozaki ◽  
H. Morisaki
Keyword(s):  
Raman Scattering ◽  
Photoelectron Spectroscopy ◽  
The Other ◽  
X Ray Diffraction ◽  
X Ray ◽  
Alloy Nanocrystals ◽  
Sige Alloy ◽  
Evaporation Technique ◽  
Gas Evaporation Technique ◽  
Ge Nanocrystals

AbstractTwo methods are employed in the gas evaporation technique to form Ge nanocrystals with the Si-passivated surface. One uses one boat with a SiGe alloy as a source, and the other uses two boats each with Si and Ge. As a result of characterization by the x-ray diffraction (XRD) measurement, Raman scattering and x-ray photoelectron spectroscopy (XPS), it is found that Ge nanocrystals with the Si-passivated surface were formed by coevaporation of Si and Ge from two boats, while SiGe alloy nanocrystals were formed by evaporation of the Si-Ge alloy source from one boat.

ChemInform Abstract: Icosahedral Gold-Platinum Alloy Nanocrystals in Hollow Silica: A Highly Active and Stable Catalyst for Ullmann Reactions.

ChemInform ◽  
2014 ◽  
Vol 45 (18) ◽  
pp. no-no
Author(s):  
Xiaoli Wu ◽  
Longfei Tan ◽  
Dong Chen ◽  
Xianwei Meng ◽  
Fangqiong Tang
Keyword(s):  
Hollow Silica ◽  
Platinum Alloy ◽  
Alloy Nanocrystals ◽  
Highly Active ◽  
Stable Catalyst ◽  
Gold Platinum

Synthesis of highly luminescent Cd(Se,S) alloy nanocrystals

2010 ◽  
Author(s):  
Young-Kuk Kim ◽  
Young-Sang Cho ◽  
Kookchae Chung ◽  
Chul-Jin Choi
Keyword(s):  
Alloy Nanocrystals

Improved synthesis of PbSxSe1−x ternary alloy nanocrystals and their nonlinear optical properties

2013 ◽  
Vol 37 (6) ◽  
pp. 1692 ◽  
Author(s):  
Bao Gao ◽  
Min Zhao ◽  
Qiang Wang ◽  
Kai-Bin Kang ◽  
Zhu-Guo Xu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Ternary Alloy ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Alloy Nanocrystals

scholarly journals Study of Nucleation and Growth in the Organometallic Synthesis of Magnetic Alloy Nanocrystals: The Role of Nucleation Rate in Size Control of CoPt3 Nanocrystals.

ChemInform ◽  
2003 ◽  
Vol 34 (42) ◽  
Author(s):  
Elena V. Shevchenko ◽  
Dmitri V. Talapin ◽  
Heimo Schnablegger ◽  
Andreas Kornowski ◽  
Oerjan Festin ◽  
...  
Keyword(s):  
Nucleation Rate ◽  
Size Control ◽  
Nucleation And Growth ◽  
Magnetic Alloy ◽  
Organometallic Synthesis ◽  
Alloy Nanocrystals

SiGe-on-insulator substrate using SiGe alloy grown Si(001)

1999 ◽  
Vol 75 (7) ◽  
pp. 983-985 ◽  
Author(s):  
Yukari Ishikawa ◽  
N. Shibata ◽  
S. Fukatsu
Keyword(s):  
Sige Alloy ◽  
Insulator Substrate
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