scholarly journals Thermally Induced Structural Transitions between Single-Crystalline States in the First Hybrid Compound Combining Keggin-Type Clusters with Metal-Cyclam Complexes: From Two-Dimensional Covalent Assemblies to Discrete Molecular Species

2020 ◽  
Vol 20 (5) ◽  
pp. 3499-3509
Author(s):  
Leticia Fernández-Navarro ◽  
Amaia Iturrospe ◽  
Santiago Reinoso ◽  
Beñat Artetxe ◽  
Estibaliz Ruiz-Bilbao ◽  
...  
Keyword(s):  
Molecular Species ◽  
Two Dimensional ◽  
Structural Transitions ◽  
Hybrid Compound ◽  
Single Crystalline ◽  
Thermally Induced ◽  
Keggin Type ◽  
Cyclam Complexes

Excess entropy and structural transitions in a two-dimensional square-shoulder fluid

2010 ◽  
Vol 132 (7) ◽  
pp. 074503 ◽  
Author(s):  
Murari Singh ◽  
Hongjun Liu ◽  
Sanat K. Kumar ◽  
Abir Ganguly ◽  
Charusita Chakravarty
Keyword(s):  
Excess Entropy ◽  
Two Dimensional ◽  
Structural Transitions

On the Origin of Stiffening in Biopolymers

2005 ◽  
Vol 874 ◽  
Author(s):  
Erik Van der Giessen ◽  
Teun Koeman ◽  
Teun Van Dillen ◽  
Patrick Onck
Keyword(s):  
Network Model ◽  
Finite Strain ◽  
Strain Analysis ◽  
Large Strains ◽  
Minor Effect ◽  
Two Dimensional ◽  
Thermally Induced ◽  
Small Strains ◽  
Dimensional Network ◽  
A Minor

AbstractStrain stiffening of protein networks is explored by means of a finite strain analysis of a two-dimensional network model of cross-linked semiflexible filaments. The results show that stiffening is caused by non-affine network rearrangements that govern a transition from a bending dominated response at small strains to a stretching dominated response at large strains. Thermally-induced filament undulations only have a minor effect; they merely postpone the transition.

A Two-Dimensional Free Energy Model for Single Crystalline Ferroelectrics

2005 ◽  
Vol 881 ◽  
Author(s):  
Sang-Joo Kim ◽  
Stefan Seelecke ◽  
Brian L. Ball ◽  
Ralph C. Smith ◽  
Chang-Hoan Lee
Keyword(s):  
Free Energy ◽  
Evolution Equations ◽  
Saddle Points ◽  
Ferroelectric Materials ◽  
Energy Model ◽  
Two Dimensions ◽  
Two Dimensional ◽  
Energy Potential ◽  
Single Crystalline ◽  
Free Energy Model

AbstractThe one-dimensional free energy model for ferroelectric materials developed in [1-3] is general-ized to two dimensions. The proposed two-dimensional energy potential consists of four energy wells corresponding to four variants of the material, four saddle points representing the barriers for 900 switching processes, and a local energy maximum across which 1800-switching processes take place. The free energy potential is combined with the evolution equations based on the theory of thermally activated processes. The prediction of the model is compared with the recent measurements on a Ba- TiO3 single crystalline ferroelectric in [4]. The responses of the model at various loading frequencies are calculated and the kinetics of 900 and 1800 switching processes are discussed.

Epitaxial Combination of Two-Dimensional Hexagonal Boron Nitride with Single-Crystalline Diamond Substrate

2020 ◽  
Vol 12 (41) ◽  
pp. 46466-46475
Author(s):  
Xu Yang ◽  
Markus Pristovsek ◽  
Shugo Nitta ◽  
Yuhuai Liu ◽  
Yoshio Honda ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Two Dimensional ◽  
Single Crystalline ◽  
Diamond Substrate

scholarly journals Two‐Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Device

2020 ◽  
Vol 132 (21) ◽  
pp. 8295-8301 ◽  
Author(s):  
SangWook Park ◽  
Zhongquan Liao ◽  
Bergoi Ibarlucea ◽  
Haoyuan Qi ◽  
Hung‐Hsuan Lin ◽  
...  
Keyword(s):  
Thin Films ◽  
Memory Device ◽  
Two Dimensional ◽  
Single Crystalline ◽  
Boronate Ester ◽  
Covalent Organic Framework ◽  
Crystalline Domains ◽  
Organic Framework
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