Integrated optical-readout of a high-Q mechanical out-of-plane mode

Kavli Affiliate: Simon Groblacher | First 5 Authors: Jingkun Guo, Simon Gröblacher, , , | Summary: The rapid development of high-Q macroscopic mechanical resonators has enabled great advances in optomechanics. Further improvements could allow for quantum-limited or quantum-enhanced applications at ambient temperature. Some of the remaining challenges include the integration of high-Q structures on a […]


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Quantum-Coherent Nanoscience

Kavli Affiliate: Lieven Vandersypen | First 5 Authors: Andreas J. Heinrich, William D. Oliver, Lieven Vandersypen, Arzhang Ardavan, Roberta Sessoli | Summary: For the past three decades, nanoscience has widely affected many areas in physics, chemistry, and engineering, and has led to numerous fundamental discoveries as well as applications and products. Concurrently, quantum science and […]


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A shuttling-based two-qubit logic gate for linking distant silicon quantum processors

Kavli Affiliate: Giordano Scappucci | First 5 Authors: Akito Noiri, Kenta Takeda, Takashi Nakajima, Takashi Kobayashi, Amir Sammak | Summary: Control of entanglement between qubits at distant quantum processors using a two-qubit gate is an essential function of a scalable, modular implementation of quantum computation. Among the many qubit platforms, spin qubits in silicon quantum […]


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Telecom-band quantum interference of frequency-converted photons from remote detuned NV centers

Kavli Affiliate: Ronald Hanson | First 5 Authors: Arian Stolk, Kian L. van der Enden, Marie-Christine Roehsner, Annick Teepe, Stein O. J. Faes | Summary: Entanglement distribution over quantum networks has the promise of realizing fundamentally new technologies. Entanglement between separated quantum processing nodes has been achieved on several experimental platforms in the past decade. […]


Continue.. Telecom-band quantum interference of frequency-converted photons from remote detuned NV centers

Telecom-band quantum interference of frequency-converted photons from remote detuned NV centers

Kavli Affiliate: Ronald Hanson | First 5 Authors: Arian Stolk, Kian L. van der Enden, Marie-Christine Roehsner, Annick Teepe, Stein O. J. Faes | Summary: Entanglement distribution over quantum networks has the promise of realizing fundamentally new technologies. Entanglement between separated quantum processing nodes has been achieved on several experimental platforms in the past decade. […]


Continue.. Telecom-band quantum interference of frequency-converted photons from remote detuned NV centers

Designing Berry curvature dipoles and the quantum nonlinear Hall effect at oxide interfaces

Kavli Affiliate: Gary A. Steele | First 5 Authors: Edouard Lesne, Yildiz G. Saǧlam, Raffaele Battilomo, Thierry C. van Thiel, Ulderico Filippozzi | Summary: Quantum materials can display physical phenomena rooted in the geometric properties of their electronic wavefunctions, and governed by an emergent magnetic field known as Berry curvature. In materials with acentric crystalline […]


Continue.. Designing Berry curvature dipoles and the quantum nonlinear Hall effect at oxide interfaces

Designing spin and orbital sources of Berry curvature at oxide interfaces

Kavli Affiliate: Gary A. Steele | First 5 Authors: Edouard Lesne, Yildiz G. Saǧlam, Raffaele Battilomo, Maria Teresa Mercaldo, Thierry C. van Thiel | Summary: Quantum materials can display physical phenomena rooted in the geometry of electronic wavefunctions. The corresponding geometric tensor is characterized by an emergent field known as Berry curvature (BC). Large BCs […]


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Evolved interactions stabilize many coexisting phases in multicomponent liquids

Kavli Affiliate: Liedewij Laan | First 5 Authors: David Zwicker, Liedewij Laan, , , | Summary: Phase separation has emerged as an essential concept for the spatial organization inside biological cells. However, despite the clear relevance to virtually all physiological functions, we understand surprisingly little about what phases form in a system of many interacting […]


Continue.. Evolved interactions stabilize many coexisting phases in multicomponent liquids

Evolved interactions stabilize many coexisting phases in multicomponent liquids

Kavli Affiliate: Liedewij Laan | First 5 Authors: David Zwicker, Liedewij Laan, , , | Summary: Phase separation has emerged as an essential concept for the spatial organization inside biological cells. However, despite the clear relevance to virtually all physiological functions, we understand surprisingly little about what phases form in a system of many interacting […]


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Deployed MDI-QKD and Bell-State Measurements Coexisting with Standard Internet Data and Networking Equipment

Kavli Affiliate: Wolfgang Tittel | First 5 Authors: Remon C. Berrevoets, Thomas Middelburg, Raymond F. L. Vermeulen, Luca Della Chiesa, Federico Broggi | Summary: The forthcoming quantum Internet is poised to allow new applications not possible with the conventional Internet. The ability for both quantum and conventional networking equipment to coexist on the same fiber […]


Continue.. Deployed MDI-QKD and Bell-State Measurements Coexisting with Standard Internet Data and Networking Equipment