output
20092018
most citedInclusion of machine learning kernel ridge regression potential energy surfaces in on-the-fly nonadiabatic molecular dynamics simulation

184 citations

9 papers

physics.chem-ph2018★ 10 cited

Initial Sampling in Symmetrical Quasiclassical Dynamics Based on Li-Miller Mapping Hamiltonian

Jie Zheng, Yu Xie, Sheng-shi Jiang +3

A symmetrical quasiclassical (SQC) dynamics approach based on the Li-Miller (LM) mapping Hamiltonian (SQC-LM) was employed to describe nonadiabatic dynamics. In principle, the diff…

physics.chem-ph2018★ 11 cited

Performance of trajectory surface hopping method in the treatment of ultrafast intersystem crossing dynamics

Jiawei Peng, Yu Xie, Deping Hu +1

We carried out extensive studies to examine the performance of the fewest-switches surface hopping method in the description of the ultrafast intersystem crossing dynamic of variou…

cond-mat.mtrl-sci2018

Electronic and Phonon Instabilities in Bilayer Graphene under Applied External Bias

E. Lora da Silva, M. C. Santos, J. M. Skelton +4

We have performed electronic-structure and lattice-dynamics calculations on the AB and AA structures of bilayer graphene. We study the effect of external electric fields and compar…

physics.chem-ph2018★ 32 cited

Analysis of Trajectory Similarity and Configuration Similarity in On-the-Fly Surface-Hopping Simulation on Multi-Channel Nonadiabatic Photoisomerization Dynamics

Xusong Li, Deping Hu, Yu Xie +1

We propose an 'automatic' approach to analyze the results of the on-the-fly trajectory surface hopping simulation on the multi-channel nonadiabatic photoisomerization dynamics by c…

physics.chem-ph2018★ 32 cited

Performance Evaluation of the Symmetrical Quasi-Classical Dynamics Method based on Meyer-Miller Mapping Hamiltonian in the Treatment of Site-Exciton Models

Yu Xie, Jie Zheng, Zhenggang Lan

The symmetrical quasi-classical dynamics method based on the Meyer-Miller mapping Hamiltonian (MM-SQC) shows the great potential in the treatment of the nonadiabatic dynamics of co…

physics.chem-ph2018★ 184 cited

Inclusion of machine learning kernel ridge regression potential energy surfaces in on-the-fly nonadiabatic molecular dynamics simulation

Deping Hu, Yu Xie, Xusong Li +2

We discuss a theoretical approach that employs machine learning potential energy surfaces (ML-PESs) in the nonadiabatic dynamics simulation of polyatomic systems by taking 6-aminop…

physics.app-ph2017★ 2 cited

The effect of hydroxyl on dye-sensitized solar cells assembled with TiO2 nanorods

Lijian Meng, Tao Yang, Sining Yun +1

TiO2 nanorods have been prepared on ITO substrates by dc reactive magnetron sputtering technique. The hydroxyl groups have been introduced on the nanorods surface. The structure an…

q-bio.QM2015★ 10 cited

Microbial community pattern detection in human body habitats via ensemble clustering framework

Peng Yang, Xiaoquan Su, Le Ou-Yang +3

The human habitat is a host where microbial species evolve, function, and continue to evolve. Elucidating how microbial communities respond to human habitats is a fundamental and c…

cond-mat.mes-hall2009★ 26 cited

Ballistic Thermal Rectification in Asymmetric Three-Terminal Mesoscopic Dielectric Systems

Yi Ming, Zhe Xian Wang, Ze Jun Ding +1

By coupling the asymmetric three-terminal mesoscopic dielectric system with a temperature probe, at low temperature, the ballistic heat flux flow through the other two asymmetric t…