Tuesday 24 July 2018
Generation of random numbers by measuring phase fluctuations from a laser diode with a silicon-on-in
Researchers have shown that a chip-based device measuring a millimeter square could be used to generate quantum-based random numbers at gigabit per second speeds. The tiny device requires little power and could enable stand-alone random number generators or be incorporated into laptops and smart phones to offer real-time encryption.
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2D all-organic perovskites: potential use in 2D electronics
Perovskites are among the most researched topics in materials science. Recently, a research team has solved an age-old challenge to synthesi...
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Do you need a MOSFET gate resistor? What value should it be? And should it go before or after the pulldown resistor? If you’re a bit impati...
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I was first introduced to logic gates when I was around 14 years old. I had heard that computers consisted of ones and zeroes. But I didn’t...
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A self-powered sensor could allow doctors to remotely monitor the recovery of surgical patients. The small, tube-like device is designed to ...
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