Results 81 to 90 of about 8,361 (290)
Room temperature synthesis of coinage metal (Ag, Cu) chalcogenides
, 2006 Coinage metal chalcogenides in their nanoregime have been synthesized in aqueous medium at room temperature by mixing the nanoparticles of silver or copper with selenium nanoparticles which are authenticated by UV-vis, XRD and TEM ...
Pal, Tarasankar +7 more
core +1 more source
When Cubic is Not Isotropic: Phonon–Exciton Decoupling in CuInSnS4 Single Crystals
Advanced Optical Materials, EarlyView.A cubic CuInSnS4 crystal does not fully play by cubic rules. While phonons follow the average iso‐tropic lattice symmetry, the disorder‐localized excitons break away, showing strong, and reproduci‐ble polarization‐dependent emission. This work shows how intrinsic cation disorder can turn a mac‐roscopically cubic material into a source of hidden ...
Lara Kim Linke +11 more
wiley +1 more source
High Entropy Metal Chalcogenides: Synthesis, Properties, Applications and Future Directions
, 2022 Metal oxides, sulphides, selenides and tellurides have routinely been investigated and utilised for a wide range of applications, in particular in the areas of energy (photovoltaic, thermoelectric) and catalysis (thermocatalysis, electrocatalysis and ...
Qu, Jie +5 more
core +1 more source
The Importance of Metal‐Organic Framework Linker Atoms for CO2 Reduction: A DFT Study
Advanced Science, EarlyView.Using DFT, we examine the role of linker atoms in CO2 reduction on copper‐based metal organic frameworks (Cu MOFs). Our calculations reveal that linker atoms may serve as both CO2 and H‐shuttling sites and suggest linker electrostatics as a descriptor for linker activity. ABSTRACT Although the metal within the secondary building unit of a metal‐organic
Ugochukwu Nwosu, Samira Siahrostami
wiley +1 more source
An Effective Core Potential Study of Transition-Metal Chalcogenides. 1. Molecular Structure [PDF]
, 1994 This article discusses an effective core potential study of transition-metal chalcogenides O, S, Se, and ...
Lim, Soon J. +4 more
core +1 more source
, 2022 This computational study focuses on charge transport using two-dimensional materials as the interfacial materials in Perovskite Solar Cells (PSCs). Layered structures of post-transition metal chalcogenides (InS, InSe, PbI2) and tin and lead monoxides ...
Cheng, Tang +4 more
core +1 more source
New High‐Tc Charge‐Transfer Multiferroicity in the Quasi‐2D Antiferromagnet CrSbS3
Advanced Science, EarlyView.ABSTRACT Low‐dimensional magnets, particularly 2D systems, offer a rich platform for realizing unconventional multiferroic mechanisms, especially when multiple polarization channels coexist. In the quasi‐2D antiferromagnet CrSbS3, which crystallizes in the centrosymmetric orthorhombic space group Pnma and orders magnetically at TN ≈ 90 K, two ...
Hung‐Cheng Wu +17 more
wiley +1 more source
Wired metal–organic chalcogenides [PDF]
Nature Materials, 2017 Rey Garcia, Fernando +1 more
openaire +3 more sources
Advanced Science, EarlyView.High‐throughput screening led to the identification of 67 Z‐scheme heterojunctions (comprising 2D magnetic transition metal halides and non‐magnetic transition metal chalcogenides). For CrI3/MoTe2 and CrI3/WTe2, electronic structure analysis demonstrated that synergistic crystallographic point group and built‐in electric field effects generate a ...
Hongyang Ren +8 more
wiley +1 more source
APL Materials, 2020 The demand for renewable energy resources has led to the development of water electrolysis technology. Various transitional metal chalcogenides are investigated to adopt water electrolysis.
Jeonghyeon Oh +8 more
doaj +1 more source