نتایج جستجو برای: molybdenum disulfide
تعداد نتایج: 31691 فیلتر نتایج به سال:
The emergence of two-dimensional (2D) materials has led to tremendous interest in the study of graphene and a series of monoand few-layered transition metal dichalcogenides (TMDCs). Among these TMDCs, the study of molybdenum disulfide (MoS2) has gained increasing attention due to its promising optical, electronic, and optoelectronic properties. Of particular interest is the indirect to direct b...
We numerically study the possibility of using atomically thin transition metal dichalcogenides (TMDs) for applications requiring broadband absorption in the visible range of the electromagnetic spectrum. We demonstrate that when monolayer TMDs are positioned into a finite-period of multilayer Bragg stack geometry, they make broadband, wide-angle, almost polarization-independent absorbers. In ou...
Layered compounds are nanostructured, intrinsically anisotropic materials which often undergo intercalation reactions producing host– guest complexes. In this work examples from the molybdenum disulfide chemistry are used for discussing how the properties of the products may be regulated by appropriate selection of the guests species used for functionalizing the pristine sulfide. Special attent...
Sefaattin Tongay, Sima S. Varnoosfaderani, Bill R. Appleton, Junqiao Wu, and Arthur F. Hebard Department of Materials Science and Engineering, University of California, Berkeley, California 94720, USA Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA Department of Physics, University of Florida, Gainesville, Florida 32611, USA Nanoscience In...
Abstract Molybdenum disulfide, as an electronic highly-adjustable catalysts material, tuning its structure is crucial to enhance intrinsic hydrogen evolution reaction (HER) activity. Nevertheless, there are yet huge challenges the understanding and regulation of surface molybdenum disulfide-based catalysts. Here we address these by phase modulation synergistic with interfacial chemistry defects...
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