PROJECT TITLE :

A GaN Nanowire-Based Photodetector With Ag Nanowires as Transparent Electrodes

ABSTRACT:

The fabrication and the characterization of a absolutely nanowire-based UV photodetector are reported. The photodetector consists of the clear top electrode of very-long Ag nanowires and therefore the active region of GaN nanowires. The photocurrent increases by 140zero times when the photodetector is illuminated by a xenon lamp, attributing to the high crystal quality of GaN nanowires and the Schottky contact of GaN nanowires with Ag nanowires. The adsorbed molecules and therefore the dangling bonds on the surface of the GaN nanowires increase the recombination rate of photogenerated holes and shorten the photoresponse time of the photodetector in air than those in vacuum. The detector is most responsive at 350 nm, but shows less sensitivity to a wavelength around 300 nm because of the absorption of Ag nanowires.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


PROJECT TITLE :Toward Understanding Positive Bias Temperature Instability in Fully Recessed-Gate GaN MISFETsABSTRACT:During this paper, totally recessed-gate GaN MISFETs with two different gate dielectrics, i.e., plasma-enhanced
PROJECT TITLE :Fully Vertical GaN p-i-n Diodes Using GaN-on-Si EpilayersABSTRACT:Using GaN-on-Si epilayers, for the first time, fully vertical p-i-n diodes are demonstrated when Si substrate removal, transfer, and n-electrode
PROJECT TITLE :GaN Microwave DC–DC ConvertersABSTRACT:This paper presents the planning and characterization of dc–dc converters operating at microwave frequencies. The converters are based mostly on GaN transistor class-E
PROJECT TITLE :Highly Efficient and Multipaction-Free P-Band GaN High-Power Amplifiers for Space ApplicationsABSTRACT:In this paper, the authors report upon the development of multipaction-free P-band (UHF) GaN high-power amplifiers
PROJECT TITLE :Sezawa Propagation Mode in GaN on Si Surface Acoustic Wave Type Temperature Sensor Structures Operating at GHz FrequenciesABSTRACT:This letter investigates the applicability of Sezawa propagation mode for various

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry