activity
19992023
most citedOn-the-fly machine learning force field generation: Application to melting points

688 citations · 7.1k across the 80 of their papers we have counts for

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Showing 2022Show all

6 papers · 1 filter

cond-mat.mtrl-sci2022★ 4 cited

Quantum paraelectricity and structural phase transitions in strontium titanate beyond density-functional theory

Carla Verdi, Luigi Ranalli, Cesare Franchini +1

We demonstrate an approach for calculating temperature-dependent quantum and anharmonic effects with beyond density-functional theory accuracy. By combining machine-learned potenti…

cond-mat.mtrl-sci2022

Temperature-dependent anharmonic phonons in quantum paraelectric KTaO by first principles and machine-learned force fields

Luigi Ranalli, Carla Verdi, Lorenzo Monacelli +3

Understanding collective phenomena in quantum materials from first principles is a promising route toward engineering materials properties on demand and designing new functionaliti…

physics.chem-ph2022★ 8 cited

Approaching the basis-set limit of the dRPA correlation energy with explicitly correlated and Projector Augmented-wave methods

Moritz Humer, Michael E. Harding, Martin Schlipf +4

The direct random-phase approximation (dRPA) is used to calculate and compare atomization energies for the HEAT set and 10 selected molecules of the G2-1 set using both plane waves…

cond-mat.mtrl-sci2022★ 51 cited

Combining Machine Learning and Many-Body Calculations: Coverage-Dependent Adsorption of CO on Rh(111)

Peitao Liu, Jiantao Wang, Noah Avargues +5

Adsorption of carbon monoxide (CO) on transition-metal surfaces is a prototypical process in surface sciences and catalysis. Despite its simplicity, it has posed great challenges t…

cond-mat.mtrl-sci2022★ 44 cited

Zero-point Renormalization of the Band Gap of Semiconductors and Insulators Using the PAW Method

Manuel Engel, Henrique Miranda, Laurent Chaput +4

We evaluate the zero-point renormalization (ZPR) due to electron-phonon interactions of 28 solids using the projector-augmented-wave (PAW) method. The calculations cover diamond, m…

cond-mat.mtrl-sci2022

Core-hole excitations using the projector augmented-wave method and the Bethe-Salpeter equation

Martin Unzog, Alexey Tal, Georg Kresse

We present an implementation of the Bethe-Salpeter equation (BSE) for core-conduction band pairs within the framework of the projector augmented-wave method. For validation, the me…