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10-23
2017
Finite-component system phase transitions in and out of equilibrium
内容： Contrary to the long-held belief that phase transitions occur only in the thermodynamic limit of infinite number of constituents, we have recently discovered that finite-component systems of co...
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10-16
2017
Macroscopic Quantum Spintronics Devices
内容： We propose two platforms for realizing macroscopic qubits in spintronics devices. The first prototype magnetic quantum information processing device, based on spin superfluidity and spin Hall p...
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08-25
2017
Title: Spin condensation and superfluidity in magnetic insulators
内容： Two-fluid spin dynamics in magnetic insulators, which stands broadly for the interplay between the coherent and incoherent spin degrees of freedom, is attracting a growing interest in the field...
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07-03
2017
Laser cooling and trapping ions on a microfabricated surface trap
内容： In this talk, I will introduce our experimental setups for MUSIQC (Modular Universal Scalable Ion traps Quantum Computing) project. This project provides a potential solution to realize quantum...
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06-30
2017
Spin chains far away from equilibrium: shortcuts to adiabaticity
内容： Understanding the far-from-equilibrium dynamics of quantum systems is an open problem at the frontiers of physics. Yet, tailoring such dynamics is a necessity for the advancement of quantum tec...
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06-30
2017
Exploiting nitrogen-vacancy centers as a ultra-sensitive nanoscale sensor and a many-body quantum simulator
内容： Negatively charged NV center has long been considered as a promising candidate for nanoscale sensing and quantum information. In each defect, a nitrogen atom and an adjacent vacancy substitute ...