Mexican-hat potential energy surface in two-dimensional III2-VI3 materials and the importance of entropy barrier in ultrafast reversible ferroelectric phase change

2021 ◽  
Vol 8 (3) ◽  
pp. 031413
Author(s):  
Yu-Ting Huang ◽  
Nian-Ke Chen ◽  
Zhen-Ze Li ◽  
Xian-Bin Li ◽  
Xue-Peng Wang ◽  
...  
Keyword(s):  
Potential Energy ◽  
Potential Energy Surface ◽  
Phase Change ◽  
Energy Surface ◽  
Ferroelectric Phase ◽  
Two Dimensional ◽  
Mexican Hat

scholarly journals On the 3D → 2D Isomerization of Hexaborane(12)

Chemistry ◽  
2021 ◽  
Vol 3 (1) ◽  
pp. 28-38
Author(s):  
Josep M. Oliva-Enrich ◽  
Ibon Alkorta ◽  
José Elguero ◽  
Maxime Ferrer ◽  
José I. Burgos
Keyword(s):  
Potential Energy ◽  
Potential Energy Surface ◽  
Energy Surface ◽  
Transition States ◽  
Three Dimensional ◽  
Reaction Coordinate ◽  
Intrinsic Reaction Coordinate ◽  
Limiting Factor ◽  
Two Dimensional ◽  
Axis Of Rotation

By following the intrinsic reaction coordinate connecting transition states with energy minima on the potential energy surface, we have determined the reaction steps connecting three-dimensional hexaborane(12) with unknown planar two-dimensional hexaborane(12). In an effort to predict the potential synthesis of finite planar borane molecules, we found that the reaction limiting factor stems from the breaking of the central boron-boron bond perpendicular to the C2 axis of rotation in three-dimensional hexaborane(12).

ChemInform Abstract: TWO-DIMENSIONAL POTENTIAL ENERGY SURFACE FOR THE RING PUCKERING AND RING TWISTING OF CYCLOPENTENE-D0, -1-D1, -1,2,3,3-D4, AND -D8

1982 ◽  
Vol 13 (35) ◽  
Author(s):  
L. E. BAUMAN ◽  
P. M. KILLOUGH ◽  
J. M. COOKE ◽  
J. R. VILLARREAL ◽  
J. LAANE
Keyword(s):  
Potential Energy ◽  
Potential Energy Surface ◽  
Energy Surface ◽  
Two Dimensional ◽  
Ring Puckering

scholarly journals Universal description of potential energy surface of interlayer interaction in two-dimensional materials by first spatial Fourier harmonics

2020 ◽  
Vol 102 (4) ◽  
Author(s):  
Alexander V. Lebedev ◽  
Irina V. Lebedeva ◽  
Andrey M. Popov ◽  
Andrey A. Knizhnik ◽  
Nikolai A. Poklonski ◽  
...  
Keyword(s):  
Potential Energy ◽  
Potential Energy Surface ◽  
Energy Surface ◽  
Two Dimensional ◽  
Interlayer Interaction ◽  
Two Dimensional Materials ◽  
Fourier Harmonics

scholarly journals Dissociation of H2on Cu(100): Dynamics on a new two‐dimensional potential energy surface

1995 ◽  
Vol 102 (9) ◽  
pp. 3873-3883 ◽  
Author(s):  
G. Wiesenekker ◽  
G. J. Kroes ◽  
E. J. Baerends ◽  
R. C. Mowrey
Keyword(s):  
Potential Energy ◽  
Potential Energy Surface ◽  
Energy Surface ◽  
Two Dimensional

ChemInform Abstract: Far-IR Spectra and Two-Dimensional Potential Energy Surface of Silacyclopentane and Its Deuterated Isotopomers

ChemInform ◽  
2010 ◽  
Vol 22 (11) ◽  
pp. no-no
Author(s):  
L. F. COLEGROVE ◽  
J. C. WELLS ◽  
J. LAANE
Keyword(s):  
Potential Energy ◽  
Potential Energy Surface ◽  
Ir Spectra ◽  
Energy Surface ◽  
Two Dimensional
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