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03-26
2015
Quantum Journal Club: Maxwell's Refrigerator: An Exactly Solvable Model
内容： We describe a simple and solvable model of a device that—like the ‘‘neat-fingered being’’ in Maxwell’s famous thought experiment—transfers energy from a cold system to a hot system by re...
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03-26
2015
Quantum Journal Club：Quantum harmonic oscillator state synthesis by reservoir en
内容： The robust generation of quantum states in the presence of decoherence is a primary challenge for explorations of quantummechanics at larger scales. Using themechanicalmotion of a single trappe...
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03-25
2015
Quantum communication with realistic devices
内容： Quantum key distribution is proven to offer unconditional security in communication between two remote users with ideal devices. Unfortunately, ideal devices never exist in practice and device ...
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01-08
2015
Quantum Journal Club: Gate-defined quantum confinement in suspended bilayer grap
内容： Quantum-confined devices that manipulate single electrons in graphene are emerging as attractive candidates for nanoelectronics applications. Previous experiments have employed etched graphene ...
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01-08
2015
Quantum Journal Club: Chip-Scale Nanofabrication of Single Spins and Spin Arrays
内容： We demonstrate a technique to nanofabricate nitrogen vacancy (NV) centers in diamond based on broad-beam nitrogen implantation through apertures in electron beam lithography resist. This method...
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01-05
2015
Quantum Control of Superconducting Circuits
内容： We develop an efficient scheme that allows for arbitrary operations on a cavity mode using a strongly dispersive qubit-cavity interaction and time-dependent drives. The scheme can readily be im...