Results 81 to 90 of about 372,997 (276)
Doping of zinc-selenide-telluride
Applied Physics Letters, 1994 We investigate the doping behavior of ZnSe/ZnTe short period superlattices. p-type doping is achieved with a dc nitrogen plasma source, n-type doping with chlorine from a ZnCl2 Knudsen source. Even a small Te content has a strong positive effect on p doping: Doping levels in the upper 1019 cm−3 range are achieved, and ohmic contacts can be obtained ...
W. Faschinger, S. Ferreira, H. Sitter
openaire +2 more sources
Carbon Energy, EarlyView.Chalcogen‐based compounds are explored as versatile tools to enhance the stability and performance of halide perovskites. Their roles in defect passivation, ion migration suppression, and interface engineering are analyzed, along with impacts on device efficiency.
Atanu Jana +4 more
wiley +1 more source
Development of scintillators on the basis of AIIBVI compounds for radiation instruments used in medical and technical applications [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2009 Physico-technological problems of preparation and main properties of scintillation materials based on zinc selenide and other AIIBVI compounds are considered.
Starzhinskiy N. G. +3 more
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Cumhuriyet Science JournalAntimony selenide (Sb2Se3) has received much attention as an absorber layer in thin-film solar cells due to its exceptional optoelectronic characteristics, abundance on Earth, and low toxicity; therefore, this research investigates the photovoltaic ...
Ayten Cantas
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Luminescence of crystals ZnSe
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2018 It has been experimentally shown that the luminescence spectra of ZnSe crystals doped with Gd from the vapor phase contain two mutually compatible luminescence bands.
V.P. Makhniy +3 more
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Carbon Energy, EarlyView.Replacing the oxygen evolution reaction with the electro‐oxidation of pollutants and waste streams offers an energy‐efficient route for simultaneous hydrogen production and pollutant remediation. This review summarizes the reaction mechanisms, catalyst design principles, and emerging paired‐electrolysis strategies that govern activity, selectivity ...
Safa Al‐Yahyaey +4 more
wiley +1 more source
Bismuth Chalcogenide‐Based Photocatalysts for Nitrogen Reduction: Recent Progress and Prospects
Chemistry – A European Journal, EarlyView.Bismuth chalcogenides emerge as promising visible‐light photocatalysts for sustainable ammonia synthesis, driven by tunable electronic structures and strong N2 activation. Recent advances reveal how defects, doping and heterojunction design synergistically enhance charge separation and reactivity. Key challenges and future directions highlight pathways
Mukesh K. Verma +4 more
wiley +1 more source
Preparation and optical properties of ZnSe films [PDF]
Журнал нано- та електронної фізики, 2012 Microwave method was used for the synthesis and purification of the initial zinc selenide salt. The obtaining powder was used for deposition of the ZnSe thin films on the ultrasonically cleaned glass substrates using the quasi-closed space evaporation ...
E.M. Sofronova +5 more
doaj
Chemistry – A European Journal, EarlyView.Balancing Act: Se─M bond serving as the fulcrum of the balance scale to compare the different weight of toxicity and therapeutic effects in biological environment. ABSTRACT The synthesis and characterization of organo‐selenium compounds have attracted considerable interest for decades, driven by the search for efficient catalysts and bioinspired ...
Matteo Filippi +6 more
wiley +1 more source
Comparative Analysis of Metal Preloading Technologies in Batteries and Capacitors
EcoEnergy, EarlyView.Metal preloading strategies play an important role in efficient batteries and hybrid capacitors to compensate for the consumed metals at the first discharge. This article reviews recent progress in preloading technologies in lithium‐ion and other metal‐ion systems.
Xuexue Pan +3 more
wiley +1 more source