45 citations · 82 across the 14 of their papers we have counts for
6 papers · 1 filter
Predicting ionic conductivity in solids from the machine-learned potential energy landscape
Artem Maevskiy, Alexandra Carvalho, Emil Sataev +5
Discovering new superionic materials is essential for advancing solid-state batteries, which offer improved energy density and safety compared to the traditional lithium-ion batter…
Local-time formula for dissipation in solid ionic electrolytes
A. Rodin, B. A. Olsen, A. Ustyuzhanin +2
When ions move through solids, they interact with the solid's constituent atoms and cause them to vibrate around their equilibrium points. This vibration, in turn, modifies the pot…
Gate-tunable artificial nucleus in graphene
Mykola Telychko, Keian Noori, Hillol Biswas +12
We report an atomically-precise integration of individual nitrogen (N) dopant as an in-plane artificial nucleus in a graphene device by atomic implantation to probe its gate-tunabl…
Microscopic theory of ionic motion in solid electrolytes
Aleksandr Rodin, Keian Noori, Alexandra Carvalho +1
We propose a microscopic, first-principles description of the ionic conduction in crystals. This formalism allows us to gain new insights into the ideal characteristics of general…
Hydrogen adatoms on graphene: the role of hybridization and lattice distortion
Keian Noori, Su Ying Quek, Aleksandr Rodin
Hydrogen adatoms on graphene are investigated using DFT and analytical approaches. We demonstrate that the level of lattice deformation due to the hydrogen adsorption does not subs…
Dielectric Screening by 2D Substrates
Keian Noori, Nicholas Lin Quan Cheng, Fengyuan Xuan +1
Two-dimensional (2D) materials are increasingly being used as active components in nanoscale devices. Many interesting properties of 2D materials stem from the reduced and highly n…