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New diode chain could be used to develop high-power terahertz technologies

Electromagnetic waves with frequencies between microwave and infrared light, also known as terahertz radiation, are leveraged ...
The New York Times

Mexico City GP circuit breakdown: F1’s highest altitude affects everything

The Foro Sol stadium during F1 action for the Mexico City Grand Prix Lead image design: Drew Jordan/The Athletic; Daniel Cardenas/Anadolu/Getty Images MEXICO CITY — High altitude, low grip. Formula ...
BBC

How does the human eye work?

Follow me please class. We’re here at the optician’s to get a good look at a human eye and find out how it works. Human eyes are actually spheres. The part that we can see is only just the front. That ...
IEEE

InAs n-i-p Diodes Fabricated Using S and Si Ion Implantation

Abstract: Planar indium arsenide (InAs) electron avalanche photodiodes (e-APDs) can provide significant avalanche gain with negligible excess noise. Reported InAs e-APDs are so far all top-side ...
IEEE

Pulsed Power Circuit Using Hybrid Energy Storage With Controllable Output Impedance

Abstract: A circuit method for a pulsed power generator has been proposed and tested. It is based on hybrid energy storage (HES), which is a combination of capacitive energy storage (CES) and ...
C&EN

Dynamic Pathway Regulation Using a Quorum-Sensing Circuit to Improve the Production of L-Homoserine in Escherichia coli

The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou 310014, P. R. China Zhejiang Key Laboratory of Bioorganic ...
C&EN

GaN Nano Air Channel Diodes with Ultralow Turn-On Voltages for NAND Logic Circuits

School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China ...