Electronic structure of Co_xTiSe_2 and Cr_xTiSe_2
, 2000 The results of investigations of intercalated compounds Cr_xTiSe_2 and Co_xTiSe_2 by X-ray photoelectron spectroscopy (XPS) and X-ray emission spectroscopy (XES) are presented.
A. Fujimori +46 more
core +1 more source
How Not to Discover a New Reagent. The Evolution and Chemistry of Woollins' Reagent [PDF]
, 2012 The pathways in research can be complex. This review provides a personal account of the winding scientific and funding road that led to Woollins' reagent.
Woollins, J. Derek
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Advanced Science, EarlyView.Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen +6 more
wiley +1 more source
Geophysical Monograph Series, Page 341-349., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Sulgiye Park, Yu Lin, Wendy L. Mao
wiley +1 more source
Topological nature of FeSe$_{0.5}$Te$_{0.5}$ superconductor
, 2015 We demonstrate, using first-principles calculations, that the electronic structure of FeSe$_{1-x}$Te$_{x}$ ($x$=0.5) is topologically non-trivial, characterized by an odd $\mathbb Z_2$ invariant and Dirac cone type surface states, in sharp contrast to ...
Dai, Xi +12 more
core +2 more sources
Heterointerface‑Enabled Electrocatalysis for Efficient Energy Conversion
Advanced Science, EarlyView.Functionally distinct A/B materials can be integrated at the nanoscale to create customized heterointerfaces with tunable band alignment and charge redistribution, providing fast electron and ion transport channels as well as cooperative dual active sites.
Liuru Fang +3 more
wiley +1 more source
MoleculesThe impact of the chalcogen atomic electronegativity (O, S, and Se atoms) of new organic molecules on excited-state dynamical reactions is self-evident.
Dapeng Yang +3 more
doaj +1 more source
, 2020 The chalcogen elements oxygen, sulfur, and selenium are essential constituents of side chain functions of natural amino acids. Conversely, no structural and biological function has been discovered so far for the heavier and more metallic tellurium ...
Agh R +13 more
core +1 more source
Role of Strain on Electronic and Mechanical Response of Semiconducting Transition-Metal Dichalcogenide Monolayers: an ab-initio study [PDF]
, 2013 We characterize the electronic structure and elasticity of monolayer transition-metal dichalcogenides MX2 (M=Mo, W, Sn, Hf and X=S, Se, Te) with 2H and 1T structures using fully relativistic first principles calculations based on density functional ...
Alejandro Strachan +2 more
core +3 more sources
Unexpected chalcogen bonds in tetravalent sulfur compounds [PDF]
Physical Chemistry Chemical Physics, 2019 Combined CSD analysis and theoretical calculations show the importance of the polarizability in chalcogen bonding interactions. We provide evidence that the Lewis base has a preference in some cases for the σ-hole that is opposite to the more polarizable group instead of the more electron withdrawing one.
Antonio Franconetti +3 more
openaire +3 more sources