scholarly journals Growth of InN quantum dots to nanorods: a competition between nucleation and growth rates

CrystEngComm ◽  
2015 ◽  
Vol 17 (16) ◽  
pp. 3139-3147 ◽  
Author(s):  
Kishore K. Madapu ◽  
Sandip Dhara ◽  
S. Polaki ◽  
S. Amirthapandian ◽  
A. K. Tyagi
Keyword(s):  
Quantum Dots ◽  
Growth Rates ◽  
Nucleation And Growth

scholarly journals Modeling of Nucleation and Growth in the Synthesis of PbS Colloidal Quantum Dots Under Variable Temperatures

ACS Omega ◽  
2021 ◽  
Vol 6 (5) ◽  
pp. 3701-3710
Author(s):  
Dandan Wang ◽  
Meibo Xing ◽  
Yuyao Wei ◽  
Longxiang Wang ◽  
Ruixiang Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Nucleation And Growth ◽  
Colloidal Quantum Dots

Development of the Grain Size Distribution During the Crystallization of an Amorphous Solid

2011 ◽  
Vol 1308 ◽  
Author(s):  
Andreas Bill ◽  
Ralf B. Bergmann
Keyword(s):  
Grain Size ◽  
Size Distribution ◽  
Grain Size Distribution ◽  
Growth Rates ◽  
Amorphous Solid ◽  
Amorphous Solids ◽  
Nucleation And Growth ◽  
Analytic Description ◽  
Silicon Thin Films ◽  
Random Nucleation

ABSTRACTWe present an overview of the theory developed over the last few years to describe the crystallization of amorphous solids. The microstructure of the crystallizing solid is described in terms of the grain size distribution (GSD). We propose a partial differential equation that captures the physics of crystallization in random nucleation and growth processes. The analytic description is derived for isotropic and anisotropic growth rates and allows for the analysis of different stages of crystallization, from early to full crystallization. We show how the timedependence of effective nucleation and growth rates affect the final distribution. In particular, we demonstrate that for cases described by the Kolmogorov-Avrami-Mehl-Johnson (KAMJ) model applicable to a large class of crystallization processes a lognormal type distribution is obtained at full crystallization. The application of the theory to the crystallization of silicon thin films is discussed.

Role of Nd3+ ions on the nucleation and growth of PbS quantum dots (QDs) in silicate glasses

2017 ◽  
Vol 100 (7) ◽  
pp. 2879-2884 ◽  
Author(s):  
Won Ji Park ◽  
Min Gyu Kim ◽  
Ju Eun Kim ◽  
Jing Wang ◽  
Ho Jeong Lee ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Nucleation And Growth ◽  
Silicate Glasses ◽  
Pbs Quantum Dots

scholarly journals Solvent manipulation of the pre-reduction metal–ligand complex and particle-ligand binding for controlled synthesis of Pd nanoparticles

Nanoscale ◽  
2021 ◽  
Vol 13 (1) ◽  
pp. 206-217
Author(s):  
Wenhui Li ◽  
Michael G. Taylor ◽  
Dylan Bayerl ◽  
Saeed Mozaffari ◽  
Mudit Dixit ◽  
...  
Keyword(s):  
Ligand Binding ◽  
Growth Rates ◽  
Pd Nanoparticles ◽  
Nucleation And Growth ◽  
Controlled Synthesis ◽  
Ligand Complex ◽  
Metal Ligand

Understanding how to control the nucleation and growth rates is crucial for designing nanoparticles with specific sizes and shapes.

Simulating the nucleation and growth of Ge quantum dots on Si using high-efficiency algorithms

2015 ◽  
Vol 10 (3-4) ◽  
pp. 192-204 ◽  
Author(s):  
P. L. Novikov ◽  
A. V. Nenashev ◽  
S. A. Rudin ◽  
A. S. Polyakov ◽  
A. V. Dvurechenskii
Keyword(s):  
Quantum Dots ◽  
High Efficiency ◽  
Nucleation And Growth ◽  
Ge Quantum Dots

Nucleation and growth of ordered groups of SiGe quantum dots

2015 ◽  
Vol 49 (2) ◽  
pp. 149-153 ◽  
Author(s):  
V. A. Zinovyev ◽  
A. V. Dvurechenskii ◽  
P. A. Kuchinskaya ◽  
V. A. Armbrister ◽  
S. A. Teys ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Nucleation And Growth ◽  
Ordered Groups
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