Synthesis and interface structures of zinc sulfide sheathed zinc-cadmium nanowire heterojunctions

Article Abstract:

Zinc sulfide (ZnS) sheathed zinc (Zn)-cadmium (Cd) nanowire heterojunctions are prepared by thermal evaporating of ZnS and CdS powders in a vertical induction furnace at 1200 degree Celsius. The Zn/Cd interface structure in the ZnS sheathed Zn-Cd nanowire heterojunctions is experimentally studied by highly-resolution transmission electron microscopy and theoretically studied by using a near-coincidence site lattice (NCSL) concept.

Zinc Sulfate, Analysis, Observations, X-rays, X-ray diffraction, Transmission electron microscopes, Chemical properties

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Formation of two-dimensional nanomaterials of boron carbides

Article Abstract:

The development of boron carbide nanosheets via a simple high-temperature chemical vapor deposition (CVD) starting with B2O3 powder and C from the graphite crucible is described. The growth morphology can be controlled via controlling the temperature and the vapor pressure of the starting source.

Boron & Compounds, Nanotechnology, Chemical vapor deposition, Properties, Boron compounds, Chemical vapour deposition

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New boron nitride whiskers: showing strong ultraviolet and visible light luminescence

Article Abstract:

Boron nitride whiskers with a special structure are synthesized by a thermal reaction process. The result indicates that the ultraviolet-vis absorption spectrum displays the energy band gap of the boron nitride whiskers and multiple fine absorption peaks of the phonon electron coupling.

Boron nitride

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