scholarly journals Temporal evolution of the domain structure in a Poisson-Voronoi nucleation and growth transformation: Results for one and three dimensions

2008 ◽  
Vol 78 (2) ◽  
Author(s):  
Eloi Pineda ◽  
Daniel Crespo
Keyword(s):  
Domain Structure ◽  
Temporal Evolution ◽  
Nucleation And Growth ◽  
Three Dimensions ◽  
Growth Transformation

Domain structure transition from two to three dimensions in tensile strained (100)/(001)-oriented epitaxial tetragonal PZT film

2018 ◽  
Vol 113 (13) ◽  
pp. 132905
Author(s):  
Daichi Ichinose ◽  
Takao Shimizu ◽  
Osami Sakata ◽  
Tomoaki Yamada ◽  
Hiroshi Funakubo
Keyword(s):  
Domain Structure ◽  
Three Dimensions ◽  
Structure Transition ◽  
Pzt Film

EVOLUTION OF THE DOMAIN STRUCTURE DURING THE NUCLEATION-AND-GROWTH PROCESS WITH NON-CONSERVED ORDER PARAMETER

1991 ◽  
Vol 05 (11) ◽  
pp. 1843-1869 ◽  
Author(s):  
KEN SEKIMOTO
Keyword(s):  
Domain Structure ◽  
Correlation Functions ◽  
Order Parameter ◽  
Growth Process ◽  
Time Correlation ◽  
Nucleation And Growth ◽  
First Order ◽  
Domain Structures ◽  
First Order Phase ◽  
Theoretical Developments

We review the recent theoretical developments in the study of domain structure dynamics through nucleation-and-growth processes of first-order phase transitions with non-conserved order parameters. We introduce the spatial and space-time correlation functions of the domain structures based on the model proposed by Kolmogorov, Johnson, Mehl and Avrami. Our main purpose is to show why and how the rigorous correlation functions can be derived from their model.

scholarly journals Predicting the preferred morphology of hexagonal boron nitride domain structure on nickel from ReaxFF-based molecular dynamics simulations

Nanoscale ◽  
2019 ◽  
Vol 11 (12) ◽  
pp. 5607-5616 ◽  
Author(s):  
Song Liu ◽  
Jeffrey Comer ◽  
Adri C. T. van Duin ◽  
Diana M. van Duin ◽  
Bin Liu ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Boron Nitride ◽  
Molecular Dynamics Simulations ◽  
Domain Structure ◽  
Hexagonal Boron Nitride ◽  
Nucleation And Growth ◽  
Functional Material ◽  
Nickel Substrates ◽  
Dynamics Simulations

An understanding of the nucleation and growth of hexagonal boron nitride (hBN) on nickel substrates is essential to its development as a functional material.

Size effect in a nucleation and growth transformation

1991 ◽  
Vol 124 (1) ◽  
pp. 109-114 ◽  
Author(s):  
O. Delcourt ◽  
M. Descamps ◽  
H. J. Hilhorst
Keyword(s):  
Size Effect ◽  
Nucleation And Growth ◽  
Growth Transformation

scholarly journals The bee Tetragonula builds its comb like a crystal

2020 ◽  
Vol 17 (168) ◽  
pp. 20200187 ◽  
Author(s):  
Silvana S. S. Cardoso ◽  
Julyan H. E. Cartwright ◽  
Antonio G. Checa ◽  
Bruno Escribano ◽  
Antonio J. Osuna-Mascaró ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Lattice Model ◽  
Stingless Bees ◽  
Nucleation And Growth ◽  
Coupled Map Lattice ◽  
Three Dimensions ◽  
Crystal Nucleation ◽  
Target Pattern ◽  
Brood Comb ◽  
Molecular Scale

Stingless bees of the genus Tetragonula construct a brood comb with a spiral or a target pattern architecture in three dimensions. Crystals possess these same patterns on the molecular scale. Here, we show that the same excitable-medium dynamics governs both crystal nucleation and growth and comb construction in Tetragonula , so that a minimal coupled-map lattice model based on crystal growth explains how these bees produce the structures seen in their bee combs.

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