Ultralow Emission Threshold Light-Emitting Diode of Nanocrystalline ZnO/p-GaN Heterojunction


Underneath an ultralow driven current density about 15 $hboxmA/cm^2$, a blue electroluminescence might be observed from the nanocrystalline n-ZnO/p-GaN heterojunction lightweight-emitting diode. The photoluminescence spectrum showed a dominant sharp close to-band-edge emission, and also the deep-level emission of the nanocrystalline ZnO films wasn't observed. Current–voltage characteristics of the heterojunctions indicated a diodelike rectification behavior. With the increase in the injection current, an ultraviolet emission was observed thanks to the recombination in ZnO.

Did you like this research project?

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

PROJECT TITLE :10T SRAM Using Half-VDD Precharge and Row-Wise Dynamically Powered Read Port for Low Switching Power and Ultralow RBL Leakage - 2017ABSTRACT:We have a tendency to gift, during this paper, a replacement 10T static
PROJECT TITLE :Improvement of Rough Interface Between Barrier/Seed Layer and Porous Ultralow k Film for 28nm Technological Node and BeyondABSTRACT:With crucial dimension of device scaled down to twenty-eight nm technological node
PROJECT TITLE :Thin-Film-Based Ultralow Noise SQUID MagnetometerABSTRACT:We tend to report on the development of an ultralow-noise skinny-film-primarily based superconducting quantum interference device (SQUID) magnetometer. A
PROJECT TITLE :A Highly Efficient Ultralow Photovoltaic Power Harvesting System With MPPT for Internet of Things Smart NodesABSTRACT:Implementing a monolithic highly efficient ultralow photovoltaic (PV) power harvesting system
PROJECT TITLE :Ultralow Reflectivity Spiral Phase Plate for Generation of Millimeter-wave OAM BeamABSTRACT:An ultralow reflectivity spiral phase plate (SPP) is proposed to generate an orbital angular momentum (OAM) beam at millimeter-wave

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

Project Enquiry