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 …
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–) …
Photochromism of rare-earth metal-oxy-hydrides
Recently, thin films of yttrium oxy-hydride (YO x H y) were reported to show an unusual color-
neutral photochromic effect promising for application in smart windows. Our present work …
neutral photochromic effect promising for application in smart windows. Our present work …
Formation of vacancies and metallic-like domains in photochromic rare-earth oxyhydride thin films studied by in-situ illumination positron annihilation spectroscopy
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 …
Yttrium oxyhydrides for photochromic applications: Correlating composition and optical response
It has been recently demonstrated that yttrium oxyhydride (YHO) films can exhibit reversible
photochromic properties when exposed to illumination at ambient conditions. This …
photochromic properties when exposed to illumination at ambient conditions. This …
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 …
Influence of Cation (RE = Sc, Y, Gd) and O/H Anion Ratio on the Photochromic Properties of REOxH3–2x Thin Films
Rare-earth oxyhydride REO x H3–2 x thin films prepared by air-oxidation of reactively
sputtered REH2 dihydrides show a color-neutral, reversible photochromic effect at ambient …
sputtered REH2 dihydrides show a color-neutral, reversible photochromic effect at ambient …
Optical properties of oxygen-containing yttrium hydride thin films during and after the deposition
The synthesis of the photochromic YHO films is based on the oxidation of deposited yttrium
hydride in ambient conditions. The actual state of the films during the deposition process …
hydride in ambient conditions. The actual state of the films during the deposition process …
Aliovalent calcium do** of yttrium oxyhydride thin films and implications for photochromism
To develop an understanding of the photochromic effect in rare-earth metal oxyhydride thin
films (REH3–2 x O x, here RE= Y), we explore the aliovalent do** of the RE cation. We …
films (REH3–2 x O x, here RE= Y), we explore the aliovalent do** of the RE cation. We …
Parrondo effect in quantum coin-toss simulations
Game A+ Game B= Game C. Parrondo's games follow this basic structure where A and B
are losing games and C is a winning game—a phenomenon called Parrondo's paradox …
are losing games and C is a winning game—a phenomenon called Parrondo's paradox …