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Probing the effects of broken symmetries in machine learning
Symmetry is one of the most central concepts in physics, and it is no surprise that it has also been widely adopted as an inductive bias for machine-learning models applied to... -
Enhanced spin Hall ratio in two-dimensional semiconductors
The conversion efficiency from charge current to spin current via spin Hall effect is evaluated by the spin Hall ratio (SHR). Through state-of-the-art ab initio calculations... -
Thermal conductivity predictions with foundation atomistic models
Advances in machine learning have led to the development of foundation models for atomistic materials chemistry, enabling quantum-accurate descriptions of interatomic forces... -
Oxygen vacancy induced defect dipoles in BiVO4 for photoelectrocatalytic part...
A strong driving force for charge separation and transfer in semiconductors is essential for designing effective photoelectrodes for solar energy conversion. While defect... -
Zero-point renormalization of the bandgap, mass enhancement, and spectral fun...
Verification and validation of methods and first-principles software are at the core of computational solid-state physics but are too rarely addressed. We compare four... -
Adaptive energy reference for machine-learning models of the electronic densi...
The electronic density of states (DOS) provides information regarding the distribution of electronic states in a material, and can be used to approximate its optical and... -
A prediction rigidity formalism for low-cost uncertainties in trained neural ...
Quantifying the uncertainty of regression models is essential to ensure their reliability, particularly since their application often extends beyond their training domain. Based... -
Glassy dynamics and crystalline local order in two-dimensional amorphous silica
We reassess the modeling of amorphous silica bilayers as a two-dimensional classical system whose particles interact with an effective pairwise potential. We show that it is... -
Isotope-dependent site occupation of hydrogen in epitaxial titanium hydride n...
Identification of the hydrogen lattice location in crystals is key to understanding and controlling hydrogen-induced properties. Combining nuclear reaction analysis with the ion... -
SPAᴴM(a,b): encoding the density information from guess Hamiltonian in quantu...
Recently, we introduced a class of molecular representations for kernel-based regression methods — the spectrum of approximated Hamiltonian matrices (SPAᴴM) — that takes... -
Benchmarking machine-readable vectors of chemical reactions on computed activ...
In recent years, there has been a surge of interest in predicting computed activation barriers, to enable the acceleration of the automated exploration of reaction networks.... -
Isotope-dependent site occupation of hydrogen in epitaxial titanium hydride n...
Identification of the hydrogen lattice location in crystals is key to understanding and controlling hydrogen-induced properties. Combining nuclear reaction analysis with the ion... -
3DReact: geometric deep learning for chemical reactions
Geometric deep learning models, which incorporate the relevant molecular symmetries within the neural network architecture, have considerably improved the accuracy and data... -
Homogeneous nucleation of undercooled Al-Ni melts via a machine-learned inter...
Homogeneous nucleation processes are important for understanding solidification and the resulting microstructure of materials. Simulating this process requires accurately... -
Adaptive energy reference for machine-learning models of the electronic densi...
The electronic density of states (DOS) provides information regarding the distribution of electronic states in a material, and can be used to approximate its optical and... -
Two-dimensional materials from high-throughput computational exfoliation of e...
Two-dimensional (2D) materials have emerged as promising candidates for next-generation electronic and optoelectronic applications. Yet, only a few dozens of 2D materials have... -
A deep learning dataset for metal multiaxial fatigue life prediction
In this work, we present a comprehensive dataset designed to facilitate the prediction of metal fatigue life using deep learning techniques. The dataset includes detailed... -
Two-dimensional materials from high-throughput computational exfoliation of e...
Two-dimensional (2D) materials have emerged as promising candidates for next-generation electronic and optoelectronic applications. Yet, only a few dozens of 2D materials have... -
Dataset of tensile properties for sub-sized specimens of nuclear structural m...
The dataset provides records of tensile properties of nuclear structural materials. The focus is on studying the influence of specimen dimensions and geometry on mechanical... -
Influence of carrier-carrier interactions on the sub-threshold swing of band-...
Band-to-band tunnelling field-effect transistors (TFETs) have long been considered as promising candidates for future low-power logic applications. However, fabricated TFETs...