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Cheng-Hua Bai;Dong-Yang Wang;Shou Zhang;Shutian Liu;Hong-Fu Wang;. (2021). Double-mechanical-oscillator cooling by breaking the restrictions of quantum backaction and frequency ratio via dynamical modulation . Physical Review A, (), –. doi:10.1103/PhysRevA.103.033508 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research