Abstract: This paper reports on all-flexible strain sensors made of graphene, microfluidic liquid metal, and stretchable elastomer. These graphene sensors feature a flexible wiring design, where ...
Abstract: Polarization information is useful in highly functional imaging. This paper presents a four-directional pixel-wise polarization CMOS image sensor using an air-gap wire grid on 2.5-μm ...
Columbia researchers are trying to create a new biological knee joint that can last a lifetime and be offered to younger patients.
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