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Chalcogenides such as GeTe, PbTe, Sb2Te3, and Bi2Se3 are characterized by an unconventional combination of properties enabling a plethora of applications ranging from thermo‐electrics to phase change materials, topological insulators, and photonic switches. Chalcogenides possess pronounced optical absorption, relatively low effective masses, reasonably high electron mobilities, soft bonds, large bond...
In this study, we present an approach to manufacture individual and array-type carbon nanotubes in a transmission electron microscope. Semiconductor nanowires are used as templates to form a core–shell structure by depositing uniform amorphous carbon layers around the nanowires using electron-beam induced deposition. Joule heating produced by an applied external voltage melts the nanowires and crystallizes...
Nitrogenated carbon nanorods (NCNRs) with different structures were catalytically synthesized on the silicon substrate deposited with gold films in a plasma-enhanced hot filament chemical vapor deposition system, where methane, nitrogen and hydrogen were used as the reactive gases. The structure and composition of synthesized NCNRs were investigated by field emission scanning electron microscopy,...
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