scholarly journals Computational investigation of structure, dynamics and nucleation kinetics of a family of modified Stillinger–Weber model fluids in bulk and free-standing thin films

2016 ◽  
Vol 18 (5) ◽  
pp. 4102-4111 ◽  
Author(s):  
Melisa M. Gianetti ◽  
Amir Haji-Akbari ◽  
M. Paula Longinotti ◽  
Pablo G. Debenedetti
Keyword(s):  
Thin Films ◽  
Homogeneous Nucleation ◽  
Computational Investigation ◽  
Nucleation Kinetics ◽  
Free Standing ◽  
Structure Dynamics ◽  
Critical Nuclei ◽  
Kinetics Of ◽  
Model Fluids ◽  
Weber Model

Critical nuclei for bulk homogeneous nucleation at ζ = 0.845 for different values of λ.

Nucleation rates and the kinetics of particle growth II. The birth and death process

1964 ◽  
Vol 277 (1369) ◽  
pp. 167-182 ◽  
Keyword(s):  
Steady State ◽  
Homogeneous Nucleation ◽  
Time Lag ◽  
Particle Growth ◽  
Statistical Problem ◽  
Death Process ◽  
Birth And Death Process ◽  
Growth Mechanisms ◽  
Nucleation Kinetics ◽  
Kinetics Of

The model considered in part I is generalized to include growth mechanisms in which the chemical reaction which proceeds at the particle-atm osphere interface is reversible, so that molecules may evaporate from a particle as well as condense upon it. The Becker-Döring-Zeldovich-Frenkel theory of homogeneous nucleation kinetics is then reviewed in the light of the known statistical problem of the birth -and -death process, and an improved approximation is introduced which significantly alters the calculated results. Both steady-state nucleation kinetics and the time lag problem are discussed.

The effect of Fe doping on the crystallization kinetics of Ni-Mn-Sn free-standing alloy thin films

2018 ◽  
Vol 495 ◽  
pp. 19-26 ◽  
Author(s):  
Xiaohua Tian ◽  
Zhenhua Wang ◽  
Jiachen Zhu ◽  
Changlong Tan ◽  
Kun Zhang ◽  
...  
Keyword(s):  
Thin Films ◽  
Crystallization Kinetics ◽  
Fe Doping ◽  
Free Standing ◽  
Kinetics Of

Crystallization and Homogeneous Nucleation Kinetics of Poly(ε-caprolactone) (PCL) with Different Molar Masses

2012 ◽  
Vol 45 (9) ◽  
pp. 3816-3828 ◽  
Author(s):  
Andreas Wurm ◽  
Evgeny Zhuravlev ◽  
Kathrin Eckstein ◽  
Dieter Jehnichen ◽  
Doris Pospiech ◽  
...  
Keyword(s):  
Homogeneous Nucleation ◽  
Nucleation Kinetics ◽  
Kinetics Of

Homogeneous nucleation kinetics of parallelepipeds

1977 ◽  
Vol 62 (1) ◽  
pp. 303-307 ◽  
Author(s):  
G.J. Shiflet ◽  
K.C. Russell ◽  
H.I. Aaronson
Keyword(s):  
Homogeneous Nucleation ◽  
Nucleation Kinetics ◽  
Kinetics Of

The Freezing of n-Alkanes C15H32 and C17H36: An Unsual Mechanism of Homogeneous Nucleation

2003 ◽  
Vol 217 (12) ◽  
pp. 1597-1612
Author(s):  
Inez Weidinger ◽  
Juliane Klein ◽  
Peter Stöckel ◽  
E. Biller ◽  
Helmut Baumgärtel ◽  
...  
Keyword(s):  
Phase Transition ◽  
Homogeneous Nucleation ◽  
Nucleation Process ◽  
Nucleation Kinetics ◽  
Solid Layer ◽  
Elastic Light Scattering ◽  
Scattering Pattern ◽  
Electrodynamic Balance ◽  
Induction Times ◽  
Kinetics Of

AbstractThe nucleation kinetics of n-alkane droplets with carbon numbers of 15 and 17 was observed in an electrodynamic balance. Changes in the elastic light scattering pattern of the single levitated microdroplets indicate the phase transition liquid to solid. Measurements of the nucleation rates gave information on the dynamics of the nucleation process and allow to propose a new mechanism for the nucleation. Large induction times observed for the C15H32 droplets indicate that the nucleation starts after a solid layer has been built up at the surface.

Homogeneous Nucleation Kinetics of Ice from Water

1970 ◽  
Vol 41 (7) ◽  
pp. 3027-3036 ◽  
Author(s):  
G. R. Wood ◽  
A. G. Walton
Keyword(s):  
Homogeneous Nucleation ◽  
Nucleation Kinetics ◽  
Kinetics Of

Homogeneous and Heterogeneous Nucleation of Oxygen in Si-CZ

2011 ◽  
Vol 178-179 ◽  
pp. 495-500
Author(s):  
Josef Kubena ◽  
Alan Kubena ◽  
Ondřej Caha ◽  
Mojmir Meduna
Keyword(s):  
Homogeneous Nucleation ◽  
Annealing Temperature ◽  
Nucleation Theory ◽  
Classical Nucleation Theory ◽  
Nucleation Kinetics ◽  
Czochralski Silicon ◽  
Oxygen Precipitate ◽  
Different Populations ◽  
The Impact ◽  
Kinetics Of

We present numerical simulations of nucleation kinetics of vacancies and interstitials during RTA and we study the impact of annealing temperature on bulk micro defect concentration. Since the concentration of vacancies and oxygen and also its diffusion kinetics are significantly different inside Czochralski silicon, we assume the nucleation of vacancies and oxygen independent on each other. We show that different populations of voids formed during RTA can influence formation of oxygen precipitate nuclei. According to classical nucleation theory the homogeneous nucleation dominates around temperatures 500 °C while the calculation of oxygen diffusion into the voids shows that the oxygen clusters over the critical size can be formed above temperatures 700 °C. The nuclei concentration of BMD is thus the superposition of homogeneous nucleation below 700 °C and heterogeneous one prevailing above 700 °C.

Crystallization kinetics of Ni 51 Mn 36 Sn 13 free-standing alloy thin films

Vacuum ◽  
2016 ◽  
Vol 130 ◽  
pp. 124-129 ◽  
Author(s):  
Z.H. Wang ◽  
E.J. Guo ◽  
C.L. Tan ◽  
X.H. Tian
Keyword(s):  
Thin Films ◽  
Crystallization Kinetics ◽  
Free Standing ◽  
Kinetics Of
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