Wafer-sized polycrystalline diamond photodetector planar arrays for solar-blind imaging
Zhenfeng Zhang, Chaonan Lin, Xun Yang, Jinhao Zang, Kai-Yong Li, Ya-Cong Lu, Yizhe Li, Lin Dong, Chongxin Shan
Abstract
A high-quality 2-inch polycrystalline diamond was prepared by MPCVD technique. Photodetector planar arrays were then fabricated from the polycrystalline diamond. Clear solar-blind images have been obtained using the arrays as the sensing unit.
Topics & Concepts
Materials sciencePlanarPhotodetectorDiamondWaferCrystalliteOptoelectronicsPolycrystalline diamondOpticsComposite materialComputer scienceMetallurgyComputer graphics (images)PhysicsDiamond and Carbon-based Materials ResearchNanowire Synthesis and ApplicationsSemiconductor materials and devices