First-principles theory of intrinsic spin and orbital Hall and Nernst effects in metallic monoatomic crystals
L Salemi, PM Oppeneer - Physical Review Materials, 2022 - APS
The generation of spin and orbital currents is of crucial importance in the field of spin-
orbitronics. In this work, using relativistic density functional theory and the Kubo linear …
orbitronics. In this work, using relativistic density functional theory and the Kubo linear …
Light-driven ammonia synthesis under mild conditions using lithium hydride
Photon-driven chemical processes are usually mediated by oxides, nitrides and sulfides
whose photo-conversion efficiency is limited by charge carrier recombination. Here we show …
whose photo-conversion efficiency is limited by charge carrier recombination. Here we show …
Electrostatic control of the proximity effect in the bulk of semiconductor-superconductor hybrids
The proximity effect in semiconductor-superconductor nanowires is expected to generate an
induced gap in the semiconductor. The magnitude of this induced gap, together with the …
induced gap in the semiconductor. The magnitude of this induced gap, together with the …
Unfolding the role of B site-selective doping of aliovalent cations on enhancing sacrificial visible light-induced photocatalytic H2 and O2 evolution over BaTaO2N
The doping of foreign cations and anions is one of the effective strategies for engineering
defects and modulating the optical, electronic, and surface properties that directly govern the …
defects and modulating the optical, electronic, and surface properties that directly govern the …
Synthesis of bee venom loaded chitosan nanoparticles for anti-MERS-COV and multi-drug resistance bacteria
ME Elnosary, HA Aboelmagd, MA Habaka… - International Journal of …, 2023 - Elsevier
This study aims to fully exploit the natural compound; bee venom (BV) as a substance that
can kill and inhibit the growth of microbes and viruses. For this target, BV was loaded onto a …
can kill and inhibit the growth of microbes and viruses. For this target, BV was loaded onto a …
Facile development of photochromic cellulose acetate transparent nanocomposite film immobilized with lanthanide‐doped pigment: ultraviolet blocking …
TA Khattab, ME El‐Naggar, MS Abdelrahman… - …, 2021 - Wiley Online Library
Smart photochromic and fluorescent products can respond to an external stimulus by
changing their colour and emission spectra with light. Here, we developed a simple …
changing their colour and emission spectra with light. Here, we developed a simple …
Exploring multi-anion chemistry in yttrium oxyhydrides: solid-state NMR studies and DFT calculations
S Banerjee, D Chaykina, R Stigter… - The Journal of …, 2023 - ACS Publications
Rare earth oxyhydrides REO x H (3–2 x), with RE= Y, Sc, or Gd and a cationic FCC lattice,
are reversibly photochromic in nature. It is known that structural details and anion (O2–: H–) …
are reversibly photochromic in nature. It is known that structural details and anion (O2–: H–) …
Formation of vacancies and metallic-like domains in photochromic rare-earth oxyhydride thin films studied by in-situ illumination positron annihilation spectroscopy
Z Wu, T De Krom, G Colombi, D Chaykina… - Physical review …, 2022 - APS
Rare-earth (RE) oxyhydride thin films show a color-neutral, reversible photochromic effect at
ambient conditions. The origin of the photochromism is the topic of current investigations …
ambient conditions. The origin of the photochromism is the topic of current investigations …
Repeatable photoinduced insulator-to-metal transition in yttrium oxyhydride epitaxial thin films
Y Komatsu, R Shimizu, R Sato, M Wilde… - Chemistry of …, 2022 - ACS Publications
Currently, no known material retains its photoinduced metallic conductivity over a long time
while also exhibiting repeatable metal-to-insulator recovery. Here, we demonstrate such a …
while also exhibiting repeatable metal-to-insulator recovery. Here, we demonstrate such a …
Light-induced breathing in photochromic yttrium oxyhydrides
When exposed to air, metallic yttrium dihydride YH 2 films turn into insulating and
transparent yttrium oxyhydride (YHO). The incorporation of oxygen causes the lattice …
transparent yttrium oxyhydride (YHO). The incorporation of oxygen causes the lattice …