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Enhanced optical properties and (Zn, Mg) interdiffusion in vapour transport grown ZnO/MgO core/shell nanowires
(Institute of Physics - IOPBristol, 2014-01)
ZnO/MgO (core/shell) nanowires (NWs) grown by a two-step vapour transport method under different MgO shell growth conditions are examined by x-ray diffraction, photoluminescence (PL) excitation and temperature (10-300 K) ...
Synthesis and magnetic properties of cobalt-iron/cobalt-ferrite soft/hard magnetic core/shell nanowires
(IOP Publishing, 2017-05)
A straightforward method for the synthesis of CoFe2.7/CoFe2O4 core/shell nanowires is described. The proposed method starts with a conventional pulsed electrodeposition procedure on alumina nanoporous template. The obtained ...
Interaction Between Lamellar Twinning And Catalyst Dynamics In Spontaneous Core-shell Ingap Nanowires
(ROYAL SOC CHEMISTRYCAMBRIDGE, 2015)
Electrical transport and optical model of GaAs-AlInP core-shell nanowires
(American Institute of Physics, 2012-05)
GaAs nanowires were passivated by AlInP shells grown by the Au-assisted vapor-liquid-solid method in a gas source molecular beam epitaxy system. Transmission electron microscopy confirmed a core-shell GaAs-AlInP structure. ...
The shell effect on the room temperature photoluminescence from ZnO/MgO core/ shell nanowires: exciton–phonon coupling and strain
(IOP Publishing Ltd., 2017)
The room temperature photoluminescence from ZnO/MgO core/shell nanowires (NWs) grown by a simple two-step vapor transport method was studied for various MgO shell widths (w). Two distinct effects induced by the MgO shell ...
The shell effect on the room temperature photoluminescence from ZnO/MgO core/shell nanowires: Exciton-phonon coupling and strain
(Institute of Physics Publishing, 2017)
© 2017 IOP Publishing Ltd.The room temperature photoluminescence from ZnO/MgO core/shell nanowires (NWs) grown by a simple two-step vapor transport method was studied for various MgO shell widths (w). Two distinct effects ...
Luminescence and electrical properties of single ZnO/MgO core/shell nanowires
(American Institute Of Physics, 2014-03)
To neutralise the influence of the surface of ZnO nanowires for photonics and optoelectronic applications, we have covered them with insulating MgO film and individually contacted them for electrical characterisation. We ...
Electrical properties and luminescence of single ZnO/MgO core/shell nanowires
(American Institute of Physics, 2014-03)
To neutralise the influence of the surface of ZnO nanowires for photonics and optoelectronic applications, we have covered them with insulating MgO film and individually contacted them for electrical characterisation. We ...
Optical Properties of Silver-Coated Silicon Nanowires: Morphological and Plasmonic Excitations
(Springer, 2013-04)
The optical extinction spectra of micro- and nanoparticles made up of high-contrast dielectrics exhibit a set of very intense peaks due to the excitations of morphology-dependent resonances (MDRs). These kind of resonances ...