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04-13
2017
Quantum Journal Club: Trapped-Ion Quantum Logic with Global Radiation Fields
内容： Trapped ions are a promising tool for building a large-scale quantum computer. However, the number of required radiation fields for the realization of quantum gates in any proposed ion-based ar...
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04-13
2017
Quantum Journal Club: Repeated quantum error correction on a continuously encoded qubit by real-time feedback
内容： Reliable quantum information processing in the face of errors is a major fundamental and technological challenge. Quantum error correction protects quantum states by encoding a logical quantum ...
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04-06
2017
Quantum Journal Club: Efficient Electrical Spin Readout of NV− Centers in Diamond
内容： Using pulsed photoionization the coherent spin manipulation and echo formation of ensembles of NV−centers in diamond are detected electrically, realizing contrasts of up to 17%. The underlying...
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04-06
2017
Quantum Journal Club: Single-protein Spin Resonance Spectroscopy under Ambient Conditions
内容： Magnetic resonance is essential in revealing the structure and dynamics of biomolecules. However, measuring the magnetic resonance spectrum of single biomolecules has remained an elusive goal. ...
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04-06
2017
Quantum Journal Club: Dielectric surface loss in superconducting resonators with flux-trapping holes
内容： Surface distributions of two level system (TLS) defects and magnetic vortices are limiting dissipation sources in superconducting quantum circuits. Arrays of flux-trapping holes are commonly us...
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03-30
2017
Quantum Journal Club: Observation of a Dissipative Phase Transition in a One-Dimensional Circuit QED Lattice
内容： Condensed matter physics has been driven forward by significant experimental and theoretical progress in the study and understanding of equilibrium phase transitions based on symmetry and topol...