Search Results - sheng-yang+he

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Optically gated field emission cathodes

VALUE PROPOSITION Electron beam-based devices are critical to applications such as particle accelerators, high-power electromagnetic sources ranging from microwave to X-rays, vacuum electronic devices, e-beam lithography, electron microscopy, space-vehicle neutralization and emerging vacuum nanodevices. They are key elements in telecommunication systems,...
Published: 9/12/2024   |   Inventor(s): Peng Zhang, Lan Jin, Yang Zhou
Keywords(s):   Category(s): Electrical

THIN DIELECTRIC COATED PLASMONIC PHOTOEMITTER

VALUE PROPOSITION The Thin Dielectric Coated Plasmonic Photoemitter is a prescribed coating of a metal nano emitter with a dielectric material resulting in optical enchantments when pulsed by an ultra-fast laser. This new technology allows for an expansion in the electric laser field, by adding a thin dielectric coating to the nanotip. The image resolution...
Published: 11/11/2024   |   Inventor(s): Peng Zhang, Lin Wu, Xiao Xiong, Yang Zhou
Keywords(s):   Category(s): Advanced Materials, Devices, Nanotechnology

Novel Coronatine-Based Herbicide Treatment Platform with Increased Pathogen Resistance for Crop Plants

Executive SummaryDespite best efforts and current technology to enhance agricultural productivity, it’s estimated that insect pests and disease reduce the value of several major world crops, including rice, wheat, and corn by 20-37% annually. Considering more and more pests are becoming resistant to common agrochemical treatments, a crop plant...
Published: 8/20/2022   |   Inventor(s): Sheng-Yang He, Li Zhang, Jian Yao, Rahul Banerjee, John Withers
Keywords(s):   Category(s): Agriculture, Biotechnology