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Publications

No. of Publications: 46

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A symmetry adapted high dimensional neural network representation of electronic friction tensor of adsorbates on metals

A symmetry adapted high dimensional neural network representation of electronic friction tensor of adsorbates on metals

Yaolong Zhang, Reinhard J. Maurer, Bin Jiang, J. Chem. Phys., just accepted (2019)

"In this work, we develop a new symmetry-adapted neural network representation of electronic friction, based on our recently proposed embedded atom neural network (EANN) framework. Unlike previous methods, our new approach can readily include both molecular and surface degrees of freedom, regardless of the type of surface. Tests on the H2+Ag(111) system show that this approach yields an accurate, efficient, and continuous representation of electronic friction, making it possible to perform large scale TDPT-based MDEF simulations to study both adiabatic and nonadiabatic energy dissipation in a unified framework."

Electron-Hole-Pair-Induced Vibrational Energy Relaxation of Rhenium Catalysts on Gold Surfaces

Electron-Hole-Pair-Induced Vibrational Energy Relaxation of Rhenium Catalysts on Gold Surfaces

Aimin Ge, Benjamin Rudshteyn, Jingyi Zhu, Reinhard J. Maurer, VIctor S. Batista, and Tianquan Lian, J. Phys. Chem. Lett. 9, 406-412 (2018)

"Using a combination of time-resolved vibrational spectroscopy and Density Functional Theory, we study the vibrational relaxation mechanisms of a metal-adsorbed reduction catalyst."


Mode specific electronic friction in dissociative chemisorption on metal surfaces: H2 on Ag(111)

Mode specific electronic friction in dissociative chemisorption on metal surfaces: H2 on Ag(111)

Reinhard J. Maurer, Bin Jiang, Hua Guo, John C. Tully, Phys. Rev. Lett. 118, 256001 (2017)

"Using nonadiabatic ab-initio molecular dynamics, we study how electronic friction affects mode-dependent energy loss and reaction outcomes during dissociative chemisorption of molecular Hydrogen."


Ab-initio tensorial electronic friction for molecules on metal surfaces: nonadiabatic vibrational relaxation

Ab-initio tensorial electronic friction for molecules on metal surfaces: nonadiabatic vibrational relaxation

Reinhard J. Maurer, Mikhail Askerka, Victor S. Batista, John C. Tully, Phys. Rev. B. 94, 115432 (2016)

We present our efficient and robust ab-initio implementation of tensorial electronic friction and apply it to calculate vibrational lifetimes.


Role of Tensorial Electronic Friction in Energy Transfer at Metal Surfaces

Role of Tensorial Electronic Friction in Energy Transfer at Metal Surfaces

Mikhail Askerka, Reinhard J. Maurer, Victor S. Batista, John C. Tully, Phys. Rev. Lett. 116, 217601 (2016)
Editor’s Suggestion

We use time-dependent perturbation theory to calculate the full electronic friction tensor and study its relevance in the simulation of dynamics at surfaces.