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The R 3 /C 1 combination applies high voltage to Q 1, a 40V-breakdown device. Set the high-voltage “bias-adjust” control at the point where free-running pulses across R 4 just disappear. This setting ...
Tucson Electric Power is building its biggest renewable-energy project yet — a massive wind farm in southeastern New Mexico that will help the company more than double its generation of renewable ...
During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...
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