Search Results - yifu+ding

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Polymeric Mac-Imprint Stamp Materials for High-Density Defect-Free Patterning of Semiconductors
Metal-assisted chemical imprinting (Mac-Imprint) is a contact-based wet etching process that combines metal-assisted chemical etching (MACE) and nanoimprint lithography (NIL). Mac-Imprint processes have been used for semiconductor patterning with arbitrary and complex 3D micro- and nano-structures. While porous catalytic metal thin-films can be used...
Published: 2/23/2023   |   Inventor(s): Aliaksandr Sharstniou, Stanislau Niauzorau, Bruno Azeredo, Yifu Ding, Jasmina Markovski
Keywords(s): Mechanical and Manufacturing, Optoelectronics, Polymer, PS-Semiconductors, Materials, Processes
Category(s): Semiconductors, Materials & Processes, Physical Science, Advanced Materials/Nanotechnology
Two-terminal multicolor photo-detectors (PD) and focal plane arrays (FPA)
The state of the art of two-color focal plane arrays (FPAs) are two or three terminal photo detector pixels integrated with electronic readout circuits (ROICs). However, a multicolor (> 2) photodetector pixel requires many more terminals, making it very difficult, if not impossible, to integrate multicolor pixel arrays to ROICs due to the increase...
Published: 2/23/2023   |   Inventor(s): Yong-Hang Zhang, Ding Ding, Elizabeth Steenbergen
Keywords(s):  
Category(s): Physical Science, Semiconductor Devices