Rational Synthesis of Semiconductor NWs | Electronic and Optical Properties | Nanowire Devices and Applications | Facilities | Funding Agencies

 

Research

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Research focuses on nanoscience and nanotechnology with specific emphasis on three inter-related areas: 1. syntheses of semiconductor nanowires and nanowire axial, radial and grafted heterostructures, and organic semiconductor nanostructures (conducting polymer nanowires); 2. studies of the fundamental optical and electronic properties of these new classes of materials; 3. investigation of hierarchical assembly/fabrication of nanoscale functional device elements for nanoelectronics, nanophotonics and nanomedicines.

 

Rational Synthesis of Semiconductor Nanowires

Group III-V and II-VI Semiconductor Nanowires

InAs,InP, GaAs, ZnO, MgO nanowires

Complementary Doping in Nanowires

p-type ZnO Nanowires

Alloys and Heterostructures

Al(In, Ga)P(As, Sb), MgZnO nanowires

Radial, axial and branched nanowire heterostructures

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Electronic and Optical Properties

Electrical transport in nanowire devices

Device modeling and simulation

Photoluminescence and electroluminescence

Photoconductivity

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Nanowire Devices and Applications

High-mobility nanowire transistors

Photodetectors

Light emitting diodes

Photovoltaics

Biosensors

Electronics-ionic interfacing

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