Imperfections are not 0 K: free energy of point defects in crystals

I Mosquera-Lois, SR Kavanagh, J Klarbring… - Chemical Society …, 2023 - pubs.rsc.org
Defects determine many important properties and applications of materials, ranging from
do** in semiconductors, to conductivity in mixed ionic–electronic conductors used in …

Thermal energy transport in oxide nuclear fuel

DH Hurley, A El-Azab, MS Bryan, MWD Cooper… - Chemical …, 2021 - ACS Publications
To efficiently capture the energy of the nuclear bond, advanced nuclear reactor concepts
seek solid fuels that must withstand unprecedented temperature and radiation extremes. In …

Recent developments and future perspective on electrochemical glucose sensors based on 2D materials

S Radhakrishnan, S Lakshmy, S Santhosh… - Biosensors, 2022 - mdpi.com
Diabetes is a health disorder that necessitates constant blood glucose monitoring. The
industry is always interested in creating novel glucose sensor devices because of the great …

Reformulation of as a Pseudohybrid Hubbard Density Functional for Accelerated Materials Discovery

LA Agapito, S Curtarolo, M Buongiorno Nardelli - Physical Review X, 2015 - APS
The accurate prediction of the electronic properties of materials at a low computational
expense is a necessary condition for the development of effective high-throughput quantum …

Formation and Diffusion of Metal Impurities in Perovskite Solar Cell Material CH3NH3PbI3: Implications on Solar Cell Degradation and Choice of Electrode

W Ming, D Yang, T Li, L Zhang, MH Du - Advanced Science, 2018 - Wiley Online Library
Solar cells based on methylammonium lead triiodide (MAPbI3) have shown remarkable
progress in recent years and have demonstrated efficiencies greater than 20%. However …

Recent advances in the ab initio theory of solid-state defect qubits

Á Gali - Nanophotonics, 2023 - degruyter.com
Solid-state defects acting as single photon sources and quantum bits are leading
contenders in quantum technologies. Despite great efforts, not all the properties and …

Identification of a telecom wavelength single photon emitter in silicon

P Udvarhelyi, B Somogyi, G Thiering, A Gali - Physical review letters, 2021 - APS
We identify the exact microscopic structure of the G photoluminescence center in silicon by
first-principles calculations with including a self-consistent many-body perturbation method …

Transition-Metal-Related Quantum Emitters in Wurtzite AlN and GaN

K Czelej, MR Lambert, ME Turiansky… - ACS …, 2024 - ACS Publications
Transition-metal centers exhibit a paramagnetic ground state in wide-bandgap
semiconductors and are promising for nanophotonics and quantum information processing …

A Ti 3 C 2 O 2 supported single atom, trifunctional catalyst for electrochemical reactions

Z Fu, C Ling, J Wang - Journal of materials chemistry A, 2020 - pubs.rsc.org
Water splitting and rechargeable air-based batteries are emerging as new renewable
energy storage and conversion technologies. However, the discovery of suitable catalysts …

First principles calculation of spin-related quantities for point defect qubit research

V Ivády, IA Abrikosov, A Gali - npj Computational Materials, 2018 - nature.com
Point defect research in semiconductors has gained remarkable new momentum due to the
identification of special point defects that can implement qubits and single photon emitters …