Results 51 to 60 of about 67,781 (329)
Nature Photonics, 2011 The unique and striking material properties of chalcogenide glasses have been studied for decades, providing applications in the electronics industry, imaging and more recently in photonics. This Review summarizes progress in photonic devices that exploit the unique optical properties of chalcogenide glasses for a range of important applications ...
Eggleton, Benjamin J +2 more
openaire +2 more sources
Chalcogenides and Chalcogenide-Based Heterostructures as Photocatalysts for Water Splitting
Catalysts, 2022 Chalcogenides are essential in the conversion of solar energy into hydrogen fuel due to their narrow band gap energy. Hydrogen fuel could resolve future energy crises by substituting carbon fuels owing to zero-emission carbon-free gas and its eco ...
Mohammad Mansoob Khan, Ashmalina Rahman
semanticscholar +1 more source
Frontiers in Physics, 2021 On-chip mid-infrared (MIR) supercontinuum generation (SCG) covering the molecular functional spectral region (3–12 μm) offers the advantages of robustness, simplicity, and compactness. Yet, the spectral range still cannot be expanded beyond 10 μm.
Di Xia +11 more
doaj +1 more source
Generalised optical printing of photocurable metal chalcogenides
Nature Communications, 2022 Optical three-dimensional (3D) printing techniques have attracted tremendous attention owing to their applicability to mask-less additive manufacturing, which enables the cost-effective and straightforward creation of patterned architectures.
Seongheon Baek +11 more
semanticscholar +1 more source
Nanomaterials, 2023 GaSxSe1−x solid solutions are layered semiconductors with a band gap between 2.0 and 2.6 eV. Their single crystals are formed by planar packings of S/Se-Ga-Ga-S/Se type, with weak polarization bonds between them, which allows obtaining, by splitting ...
Veaceslav Sprincean +8 more
doaj +1 more source
Effect of d-f hybridization on the Josephson current through Eu-chalcogenides
, 2010 A superconducting ring with a pi junction made from superconductor/ferromagnetic-metal/superconductor (S-FM-S) exhibits a spontaneous current without an external magnetic field in the ground state.
Asano +22 more
core +1 more source
First-Principle Wannier function analysis of the electronic structure of PdTe: Weaker magnetism and superconductivity [PDF]
, 2013 We report a first-principles Wannier function study of the electronic structure of PdTe. Its electronic structure is found to be a broad three-dimensional Fermi surface with highly reduced correlations effects.
Ekuma, Chinedu E. +4 more
core +3 more sources
Advanced Functional Materials, EarlyView.Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida +16 more
wiley +1 more source
Robustness of s-wave Pairing in Electron-Overdoped $\text{A}_{1-y}\text{Fe}_{2-x}\text{Se}_2$
, 2011 Using self consistent mean field and functional renormalization group approaches we show that s-wave pairing symmetry is robust in the heavily electron-doped iron chalcogenides $(\text{K, Cs}) \text{Fe}_{2-x}\text{Se}_2 $.
Bernevig, B. Andrei +4 more
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Quasiparticle electronic band structure of the alkali metal chalcogenides [PDF]
, 2015 The electronic energy band spectra of the alkali metal chalcogenides M$_2$A (M: Li, Na, K, Rb; A: O, S, Se, Te) have been evaluated within the projector augmented waves (PAW) approach by means of the ABINIT code. The Kohn-Sham single-particle states have
Shved, V. M., Syrotyuk, S. V.
core +2 more sources