Kavli Affiliate: Wei Gao | First 5 Authors: Xiaohui Yan, Yue He, Xuncheng Liu, Siqi Jing, Jiajian Guan | Summary: The further development of fast electrochemical devices is hindered by self-discharge. Current strategies for suppressing self-discharge are mainly focused on the extrinsic and general mechanisms including faradaic reactions, charge redistribution, and ohmic leakage. However, the […]

Kavli Affiliate: Mohammad Mirhosseini | First 5 Authors: Chaitali Joshi, Frank Yang, Mohammad Mirhosseini, , | Summary: We demonstrate a superconducting artificial atom with strong unidirectional coupling to a microwave photonic waveguide. Our artificial atom is realized by coupling a transmon qubit to the waveguide at two spatially separated points with time-modulated interactions. Direction-sensitive interference […]

Kavli Affiliate: Alireza Marandi | First 5 Authors: Arkadev Roy, Luis Ledezma, Luis Costa, Robert Gray, Ryoto Sekine | Summary: Optical frequency comb is an enabling technology for a multitude of applications from metrology to ranging and communications. The tremendous progress in sources of optical frequency combs has mostly been centered around the near-infrared spectral […]

Kavli Affiliate: Andrei Faraon | First 5 Authors: James Ang, Gabriella Carini, Yanzhu Chen, Isaac Chuang, Michael Austin DeMarco | Summary: Many proposals to scale quantum technology rely on modular or distributed designs where individual quantum processors, called nodes, are linked together to form one large multinode quantum computer (MNQC). One scalable method to construct […]

Kavli Affiliate: Andrei Faraon | First 5 Authors: James Ang, Gabriella Carini, Yanzhu Chen, Isaac Chuang, Michael Austin DeMarco | Summary: Many proposals to scale quantum technology rely on modular or distributed designs where individual quantum processors, called nodes, are linked together to form one large multinode quantum computer (MNQC). One scalable method to construct […]

Kavli Affiliate: Alireza Marandi | First 5 Authors: Midya Parto, Christian Leefmans, James Williams, Franco Nori, Alireza Marandi | Summary: Topology is central to phenomena that arise in a variety of fields, ranging from quantum field theory to quantum information science to condensed matter physics. Recently, the study of topology has been extended to open […]

Kavli Affiliate: Andrei Faraon | First 5 Authors: Chun-Ju Wu, Daniel Riedel, Andrei Ruskuc, Ding Zhong, Hyounghan Kwon | Summary: $^{171}$Yb$^{3+}$ in YVO$_4$ is a promising candidate for building quantum networks with good optical addressability, excellent spin properties and a secondary nuclear-spin quantum register. However, the associated long optical lifetime necessitates coupling to optical resonators […]

Kavli Affiliate: Andrei Faraon | First 5 Authors: Chun-Ju Wu, Daniel Riedel, Andrei Ruskuc, Ding Zhong, Hyounghan Kwon | Summary: $^{171}$Yb$^{3+}$ in YVO$_4$ is a promising candidate for building quantum networks with good optical addressability, excellent spin properties and a secondary nuclear-spin quantum register. However, the associated long optical lifetime necessitates coupling to optical resonators […]

Kavli Affiliate: Rana X. Adhikari | First 5 Authors: Samuel Schulz, Yehonathan Drori, Christopher Wipf, Rana X Adhikari, | Summary: We explore the viability of using optical refrigeration as a low-vibration cooling method for a phase-sensitive optomechanical amplifier proposed to improve the sensitivity of future gravitational wave detectors. We find that with moderate improvements on […]

Kavli Affiliate: Rana X. Adhikari | First 5 Authors: Samuel Schulz, Yehonathan Drori, Christopher Wipf, Rana X Adhikari, | Summary: We explore the viability of using optical refrigeration as a low-vibration cooling method for a phase-sensitive optomechanical amplifier proposed to improve the sensitivity of future gravitational wave detectors. We find that with moderate improvements on […]