Erratum: A doubly nudged elastic band method for finding transition states [J. Chem. Phys. 120, 2082 (2004)]

2004 ◽  
Vol 120 (16) ◽  
pp. 7820-7820 ◽  
Author(s):  
Semen A. Trygubenko ◽  
David J. Wales
Keyword(s):  
Transition States ◽  
Chem Phys ◽  
Elastic Band ◽  
Band Method

scholarly journals Erratum: “An automated nudged elastic band method” [J. Chem. Phys. 145, 094107 (2016)]

2018 ◽  
Vol 148 (2) ◽  
pp. 029903
Author(s):  
Esben L. Kolsbjerg ◽  
Michael N. Groves ◽  
Bjørk Hammer
Keyword(s):  
Chem Phys ◽  
Elastic Band ◽  
Band Method

scholarly journals A doubly nudged elastic band method for finding transition states

2004 ◽  
Vol 120 (5) ◽  
pp. 2082-2094 ◽  
Author(s):  
Semen A. Trygubenko ◽  
David J. Wales
Keyword(s):  
Transition States ◽  
Elastic Band ◽  
Band Method

scholarly journals Ab Initio Investigation of Helium Mobility in La2Zr2O7 Pyrochlore

Crystals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 667
Author(s):  
Yanxia Lu ◽  
Qing Peng ◽  
Chenguang Liu
Keyword(s):  
Nuclear Waste ◽  
Density Functional ◽  
Minimum Energy ◽  
Elastic Band ◽  
Waste Forms ◽  
Band Method ◽  
And Migration ◽  
High Level ◽  
Migration Pathways ◽  
Nuclear Waste Forms

The α-decay of incorporated actinides continuously produces helium, resulting in helium accumulation and causing security concerns for nuclear waste forms. The helium mobility is a key issue affecting the accumulation and kinetics of helium. The energy barriers and migration pathways of helium in a potential high-level nuclear waste forms, La2Zr2O7 pyrochlore, have been investigated in this work using the climbing image nudged elastic band method with density functional theory. The minimum energy pathway for helium to migrate in La2Zr2O7 is identified as via La–La interstitial sites with a barrier of 0.46 eV. This work may offer a theoretical foundation for further prospective studies of nuclear waste forms.

Nudged Elastic Band Method for Molecular Reactions Using Energy-Weighted Springs Combined with Eigenvector Following

2021 ◽  
Author(s):  
Vilhjálmur Ásgeirsson ◽  
Benedikt Orri Birgisson ◽  
Ragnar Bjornsson ◽  
Ute Becker ◽  
Frank Neese ◽  
...  
Keyword(s):  
Elastic Band ◽  
Band Method ◽  
Molecular Reactions

scholarly journals CH4 dissociation on the Pd/Cu(111) surface alloy: A DFT study

Open Physics ◽  
2020 ◽  
Vol 18 (1) ◽  
pp. 790-798
Author(s):  
Aykan Akça
Keyword(s):  
Catalytic Activity ◽  
Adsorption Energy ◽  
Lower Cost ◽  
Relative Energy ◽  
Catalyst Design ◽  
Elastic Band ◽  
Efficient Catalyst ◽  
Energy Diagram ◽  
Band Method ◽  
Pure Cu

AbstractThe periodic four-layered model of the pure Cu(111) surface has been considered, and the effect of doping with palladium on CH4 dissociation has been investigated. The most stable adsorption geometries of CHx species (x = 1–4) and H atom on the PdCu(111) and pure Cu(111) surfaces have been obtained. Their computed adsorption energy results on the pure Cu(111) surface have been compared with the previously reported studies. Then, transition state geometries of CH4 dehydrogenation steps on both surfaces were calculated by the climbing image nudged elastic band method. Finally, the relative energy diagram for CH4 complete dehydrogenation has been represented. The results show that the PdCu(111) surface is more favorable than the Cu(111) surface in terms of the activation energies. The addition of Pd atoms to the Cu(111) surface significantly improves the catalytic activity. This knowledge can enable an efficient catalyst design at a lower cost using different strategies.

A growing string method for determining transition states: Comparison to the nudged elastic band and string methods

2004 ◽  
Vol 120 (17) ◽  
pp. 7877-7886 ◽  
Author(s):  
Baron Peters ◽  
Andreas Heyden ◽  
Alexis T. Bell ◽  
Arup Chakraborty
Keyword(s):  
Transition States ◽  
String Method ◽  
Elastic Band

Searching for Saddle Points by Using the Nudged Elastic Band Method:  An Implementation for Gas-Phase Systems

2006 ◽  
Vol 2 (4) ◽  
pp. 895-904 ◽  
Author(s):  
Núria González-García ◽  
Jingzhi Pu ◽  
Àngels González-Lafont ◽  
José M. Lluch ◽  
Donald G. Truhlar
Keyword(s):  
Gas Phase ◽  
Saddle Points ◽  
Elastic Band ◽  
Band Method ◽  
Phase Systems

scholarly journals Revisiting the Volmer–Heyrovský mechanism of hydrogen evolution on a nitrogen doped carbon nanotube: constrained molecular dynamics versus the nudged elastic band method

2020 ◽  
Vol 22 (19) ◽  
pp. 10536-10549 ◽  
Author(s):  
Rasmus Kronberg ◽  
Heikki Lappalainen ◽  
Kari Laasonen
Keyword(s):  
Hydrogen Evolution ◽  
Electrochemical Reactions ◽  
Direct Simulation ◽  
Elastic Band ◽  
Nitrogen Doped ◽  
Solvent Dynamics ◽  
Rigorous Description ◽  
Band Method ◽  
Nitrogen Doped Carbon ◽  
Explicit Dynamic

This study presents the first direct simulation of the hydrogen evolution reaction using a fully explicit, dynamic DFT approach and highlights the importance of incorporating solvent dynamics in the rigorous description of electrochemical reactions.

Sign in / Sign up

Export Citation Format

Share Document