Atomistic Imaging of Competition between Surface Diffusion and Phase Transition during the Intermetallic Formation of Faceted Particles

ACS Nano ◽  
2021 ◽  
Author(s):  
Fan Li ◽  
Yuan Zong ◽  
Yanling Ma ◽  
Mingxu Wang ◽  
Wen Shang ◽  
...  
Keyword(s):  
Phase Transition ◽  
Surface Diffusion ◽  
Intermetallic Formation ◽  
Faceted Particles

scholarly journals Non-Arrhenius Behavior of Surface Diffusion near a Phase Transition Boundary

1997 ◽  
Vol 79 (2) ◽  
pp. 257-260 ◽  
Author(s):  
I. Vattulainen ◽  
J. Merikoski ◽  
T. Ala-Nissila ◽  
S. C. Ying
Keyword(s):  
Phase Transition ◽  
Surface Diffusion ◽  
Arrhenius Behavior ◽  
Transition Boundary ◽  
Phase Transition Boundary

Surface diffusion in the 2D-phase transition of CO2 adsorbed on NaCl(100)

1993 ◽  
Vol 64-65 ◽  
pp. 803-812 ◽  
Author(s):  
J. Heidberg ◽  
E. Kampshoff ◽  
R. Kühnemuth ◽  
O. Schönekäs
Keyword(s):  
Phase Transition ◽  
Surface Diffusion

scholarly journals Surface Diffusion Anomaly near a Substrate Phase Transition: H onW(100)

2002 ◽  
Vol 88 (22) ◽  
Author(s):  
Lei Cai ◽  
M. S. Altman ◽  
E. Granato ◽  
T. Ala-Nissila ◽  
S. C. Ying ◽  
...  
Keyword(s):  
Phase Transition ◽  
Surface Diffusion

Spinodal Decomposition of the Interface in a Nonlinear Growth Model with Noise

1991 ◽  
Vol 237 ◽  
Author(s):  
Leonardo GoluBovic ◽  
R. P. U. Karunasiri
Keyword(s):  
Phase Transition ◽  
Surface Tension ◽  
Surface Diffusion ◽  
Spinodal Decomposition ◽  
Growth Model ◽  
Interface Model ◽  
Nonlinear Growth ◽  
Diffusion Relaxation ◽  
Non Linear ◽  
Linear Version

ABSTRACTWe consider a non-linear version of Edwards-Wilkinson interface model for the growth in the presence of a collimated partjcie flux. We include both surface tension and surface diffusion relaxation. In a range of positive small values of the surface tension, the interface develops a state which fulfills standard criteria for spinodal decomposition. This suggests the existence of a phase transition from the ordinary state with the interface perpendicular to the incoming flux to a novel, noue.induced state with the interface apontaneously tilted with respect to the direction of the flux.

Sign in / Sign up

Export Citation Format

Share Document