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Demon-like Algorithmic Quantum Cooling and Its Realization with Quantum Optics
Demon-like Algorithmic Quantum Cooling Quantum Optics
2016/1/22
Simulation of the low-temperature properties of many-body systems remains one of the major challenges in theoretical 1–3 and experimental 4–6 quantum information science. We present, and demonstrate e...
Cooling electrons from 1 K to 400 mK with V-based nanorefrigerators
Cooling electrons V-based nanorefrigerators
2010/11/17
The fabrication and operation of V-based superconducting nanorefrigerators is reported. Speci cally, electrons in an Al island are cooled thanks to hot-quasiparticle extraction provided by tunnel-coup...
April 5, 2007,Using a laser-cooling technique that could one day allow scientists to observe quantum behavior in large objects, MIT researchers have cooled a coin-sized object to within one degree of ...
High-Power Diffusion Cooling Planar Waveguide CO2 Laser
CO2 Laser dielectric coaxial waveguide
2010/4/19
A diffusion-cooled CO2 laser using a coaxial waveguide is investigated theoretically. The resonator extracting the laser beam consits of two annular plane mirrors enclosing the two ends of the wavegui...