Wireless Power Transfer in Space using Flexible, Lightweight, Coherent Arrays

Kavli Affiliate: Ali Hajimiri | First 5 Authors: Alex Ayling, Austin Fikes, Oren S. Mizrahi, Ailec Wu, Raha Riazati | Summary: Space solar power (SSP), envisioned for decades as a solution for continuous, stable, and dynamically dispatchable clean energy, has seen tremendous interest and a number of experimental demonstrations in the last few years. A […]


Continue.. Wireless Power Transfer in Space using Flexible, Lightweight, Coherent Arrays

Wireless Power Transfer in Space using Flexible, Lightweight, Coherent Arrays

Kavli Affiliate: Ali Hajimiri | First 5 Authors: Alex Ayling, Austin Fikes, Oren S. Mizrahi, Ailec Wu, Raha Riazati | Summary: Space solar power (SSP), envisioned for decades as a solution for continuous, stable, and dynamically dispatchable clean energy, has seen tremendous interest and a number of experimental demonstrations in the last few years. A […]


Continue.. Wireless Power Transfer in Space using Flexible, Lightweight, Coherent Arrays

FBM: Freestanding bilayer microscope for single-molecule imaging of membrane proteins

Kavli Affiliate: Roderick MacKinnon | Authors: Gonzalo PĂ©rez-Mitta, Yeliz Sezgin, Weiwei Wang and Roderick MacKinnon | Summary: Abstract Integral membrane proteins (IMPs) constitute a large fraction of organismal proteomes, playing fundamental roles in physiology and disease. Despite their importance, the mechanisms underlying dynamic features of IMPs, such as anomalous diffusion, protein-protein interactions, and protein clustering, […]


Continue.. FBM: Freestanding bilayer microscope for single-molecule imaging of membrane proteins

Protocol for certifying entanglement in surface spin systems using a scanning tunneling microscope

Kavli Affiliate: Sander Otte | First 5 Authors: Rik Broekhoven, Curie Lee, Soo-hyon Phark, Sander Otte, Christoph Wolf | Summary: Certifying quantum entanglement is a critical step towards realizing quantum-coherent applications of surface spin systems. In this work, we show that entanglement can be unambiguously shown in a scanning tunneling microscope (STM) with electron spin […]


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Discovering group dynamics in coordinated time series via hierarchical recurrent switching-state models

Kavli Affiliate: Eric Miller | First 5 Authors: Michael T. Wojnowicz, Kaitlin Gili, Preetish Rath, Eric Miller, Jeffrey Miller | Summary: We seek a computationally efficient model for a collection of time series arising from multiple interacting entities (a.k.a. "agents"). Recent models of spatiotemporal patterns across individuals fail to incorporate explicit system-level collective behavior that […]


Continue.. Discovering group dynamics in coordinated time series via hierarchical recurrent switching-state models

Discovering group dynamics in synchronous time series via hierarchical recurrent switching-state models

Kavli Affiliate: Eric Miller | First 5 Authors: Michael Wojnowicz, Preetish Rath, Eric Miller, Jeffrey Miller, Clifford Hancock | Summary: We seek to model a collection of time series arising from multiple entities interacting over the same time period. Recent work focused on modeling individual time series is inadequate for our intended applications, where collective […]


Continue.. Discovering group dynamics in synchronous time series via hierarchical recurrent switching-state models

Modeling the wavelength dependence of pixel response non-uniformity of a CCD sensor

Kavli Affiliate: Hu Zhan | First 5 Authors: Zun Luo, Wei Du, Baocun Chen, Xianmin Meng, Hu Zhan | Summary: Precision measurements in astronomy require stringent control of systematics such as those arising from imperfect correction of sensor effects. In this work, we develop a parametric method to model the wavelength dependence of pixel response […]


Continue.. Modeling the wavelength dependence of pixel response non-uniformity of a CCD sensor

Modeling the wavelength dependence of photo-response non-uniformity of a CCD sensor

Kavli Affiliate: Hu Zhan | First 5 Authors: Zun Luo, Wei Du, Baocun Chen, Xianmin Meng, Hu Zhan | Summary: Precision measurements of astrometry and photometry require stringent control of systematics such as those arising from imperfect correction of sensor effects. In this work, we develop a parametric method to model the wavelength dependence of […]


Continue.. Modeling the wavelength dependence of photo-response non-uniformity of a CCD sensor

On the Scarcity of Dense Cores ($n>10^{5}$ cm$^{-3}$) in High Latitude Planck Galactic Cold Clumps

Kavli Affiliate: Ke Wang | First 5 Authors: Fengwei Xu, Ke Wang, Tie Liu, David Eden, Xunchuan Liu | Summary: High-latitude ($|b|>30^{circ}$) molecular clouds have virial parameters that exceed 1, but whether these clouds can form stars has not been studied systematically. Using JCMT SCUBA-2 archival data, we surveyed 70 fields that target high-latitude Planck […]


Continue.. On the Scarcity of Dense Cores ($n>10^{5}$ cm$^{-3}$) in High Latitude Planck Galactic Cold Clumps

On the Scarcity of Dense Cores ($n>10^{5}$ cm$^{-3}$) in High Latitude Planck Galactic Cold Clumps

Kavli Affiliate: Ke Wang | First 5 Authors: Fengwei Xu, Ke Wang, Tie Liu, David Eden, Xunchuan Liu | Summary: High-latitude ($|b|>30^{circ}$) molecular clouds have virial parameters that exceed 1, but whether these clouds can form stars has not been studied systematically. Using JCMT SCUBA-2 archival data, we surveyed 70 fields that target high-latitude Planck […]


Continue.. On the Scarcity of Dense Cores ($n>10^{5}$ cm$^{-3}$) in High Latitude Planck Galactic Cold Clumps