Ultrafast Radiographic Imaging and Tracking: An overview of instruments, methods, data, and applications

Posted by klaurent Cornell

Kavli Affiliate: Sol M. Gruner | First 5 Authors: Zhehui Wang, Andrew F. T. Leong, Angelo Dragone, Arianna E. Gleason, Rafael Ballabriga | Summary: Ultrafast radiographic imaging and tracking (U-RadIT) use state-of-the-art ionizing particle and light sources to experimentally study sub-nanosecond dynamic processes in physics, chemistry, biology, geology, materials science and other fields. These processes, […]


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Quantum-assisted electron transport in microbial protein wires across macroscopic distances

Posted by dbos Delft

Kavli Affiliate: Herre S. J. Van Der Zant | First 5 Authors: Jasper R. van der Veen, Silvia Hidalgo Martinez, Albert Wieland, Matteo De Pellegrin, Rick Verweij | Summary: Multicellular cable bacteria display an exceptional form of biological conduction, channeling electrical currents across centimeter distances through a regular network of protein fibers embedded in the […]


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Error Mitigated Metasurface-Based Randomized Measurement Schemes

Posted by klaurent Berkeley

Kavli Affiliate: Birgitta Whaley | First 5 Authors: Hang Ren, Yipei Zhang, Ze Zheng, Cuifeng Ying, Lei Xu | Summary: Estimating properties of quantum states via randomized measurements has come to play a significant role in quantum information science. In this paper, we design an innovative approach leveraging metasurfaces to perform randomized measurements on photonic […]


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Error Mitigated Metasurface-Based Randomized Measurement Schemes

Posted by dbos Berkeley

Kavli Affiliate: Birgitta Whaley | First 5 Authors: Hang Ren, Yipei Zhang, Ze Zheng, Cuifeng Ying, Lei Xu | Summary: Estimating properties of quantum states via randomized measurements has become a significant part of quantum information science. In this paper, we design an innovative approach leveraging metasurfaces to perform randomized measurements on photonic qubits, together […]


Continue.. Error Mitigated Metasurface-Based Randomized Measurement Schemes

Theoretical Study of Inelastic Processes in Collisions of Y and Y$^+$ with Hydrogen Atom

Posted by klaurent Berkeley

Kavli Affiliate: Feng Wang | First 5 Authors: Yu Wang, Sofya Alexeeva, Feng Wang, Ling Liu, Yong Wu | Summary: Utilizing a simplified quantum model approach, the low-energy inelastic collision processes between yttrium atoms (ions) and hydrogen atoms have been studied. Rate coefficients corresponding to the mutual neutralization, ion-pair formation, excitation, and de-excitation processes for […]


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A Real-time Non-contact Localization Method for Faulty Electric Energy Storage Components using Highly Sensitive Magnetometers

Posted by klaurent Caltech

Kavli Affiliate: Wei Gao | First 5 Authors: Tonghui Peng, Wei Gao, Ya Wu, Yulong Ma, Shiwu Zhang | Summary: With the wide application of electric energy storage component arrays, such as battery arrays, capacitor arrays, inductor arrays, their potential safety risks have gradually drawn the public attention. However, existing technologies cannot meet the needs […]


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Popup Arrays for Large Space-Borne Apertures

Posted by klaurent Caltech

Kavli Affiliate: Ali Hajimiri | First 5 Authors: Oren S. Mizrahi, Austin Fikes, Alan Truong, Fabian Wiesemüller, Sergio Pellegrino | Summary: Large apertures in space are critical for high-power and high-bandwidth applications spanning wireless power transfer (WPT) and communication, however progress on this front is stunted by the geometric limitations of rocket flight. Here, we […]


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Critical properties of the quantum Ashkin-Teller chain with chiral perturbations

Posted by dbos Delft

Kavli Affiliate: Natalia Chepiga | First 5 Authors: Bernhard Lüscher, Frédéric Mila, Natalia Chepiga, , | Summary: We investigate the nature of the phase transitions in the quantum Ashkin-Teller chain in the presence of chiral perturbations. We locate the Lifshitz line separating a region of direct chiral transitions from the region where the transition is […]


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Vertical-supercooling-controlled interfacial instability for a spreading liquid film

Posted by klaurent Berkeley

Kavli Affiliate: Feng Wang | First 5 Authors: Li Chen, Feng Wang, Yingrui Wang, Peng Huo, Yuqi Li | Summary: Thermal effect is essential to regulate the interfacial instabilities for diverse technology applications. Here we report the fingering instability at the propagation front for a spreading liquid film subjected to the supercooling at the vertical […]


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Vertical-supercooling-controlled interfacial instability for a spreading liquid film

Posted by dbos Berkeley

Kavli Affiliate: Feng Wang | First 5 Authors: Li Chen, Feng Wang, Yingrui Wang, Peng Huo, Yuqi Li | Summary: Thermal effect is essential to regulate the interfacial instabilities for diverse technology applications. Here we report the fingering instability at the propagation front for a spreading liquid film subjected to the supercooling at the vertical […]


Continue.. Vertical-supercooling-controlled interfacial instability for a spreading liquid film