Kavli Affiliate: Frank W. Wise | First 5 Authors: Varun Sharma, Varun Sharma, , , | Summary: While nonlinear effects in graded-index (GRIN) multimode fibers have been studied extensively, little is known about nonlinear effects in larger GRIN waveguides, where the number of modes approaches infinity and modal dispersion becomes negligible. Here we show that […]
Kavli Affiliate: David T. Limmer | First 5 Authors: Jorge L. Rosa-Raíces, Jorge L. Rosa-Raíces, , , | Summary: We propose a method to compute free energies from nonadiabatic alchemical transformations using diffusion-denoising generative models. The method, nonadiabatic force matching, hinges on estimating — rather than minimizing — the dissipation along an alchemical transition as […]
Kavli Affiliate: David T. Limmer | First 5 Authors: Jorge L. Rosa-Raíces, Jorge L. Rosa-Raíces, , , | Summary: We propose a method to compute free-energy differences from nonadiabatic alchemical transformations using flow-based generative models. The method, nonadiabatic force matching, hinges on estimating the dissipation along an alchemical switching process in terms of a nonadiabatic […]
Kavli Affiliate: Feng Wang | First 5 Authors: Hao Fang, Hao Fang, , , | Summary: Live streaming has experienced significant growth recently. Yet this rise in popularity contrasts with the reality that a substantial segment of the global population still lacks Internet access. The emergence of Low Earth orbit Satellite Networks (LSNs), such as […]
Kavli Affiliate: Xiang Zhang | First 5 Authors: Jiaqi Wei, Jiaqi Wei, , , | Summary: Artificial intelligence (AI) is reshaping scientific discovery, evolving from specialized computational tools into autonomous research partners. We position Agentic Science as a pivotal stage within the broader AI for Science paradigm, where AI systems progress from partial assistance to […]
Kavli Affiliate: Xiang Zhang | First 5 Authors: Yukang Lin, Yukang Lin, , , | Summary: Creative image in advertising is the heart and soul of e-commerce platform. An eye-catching creative image can enhance the shopping experience for users, boosting income for advertisers and advertising revenue for platforms. With the advent of AIGC technology, advertisers […]
Kavli Affiliate: Chiara Daraio | First 5 Authors: Seola Lee, Seola Lee, , , | Summary: Wearable electronics are emerging as essential tools for health monitoring, haptic feedback, and human-computer interactions. While stable contact at the device-body interface is critical for these applications, it remains challenging due to the skin’s softness, roughness, and mechanical variability. […]
Kavli Affiliate: Chiara Daraio | First 5 Authors: Seola Lee, Seola Lee, , , | Summary: Wearable electronics are emerging as essential tools for health monitoring, haptic feedback, and human-computer interactions. While stable contact at the device-body interface is critical for these applications, it remains challenging due to the skin’s softness, roughness, and mechanical variability. […]
Kavli Affiliate: David A. Muller | First 5 Authors: Jaehong Choi, Jaehong Choi, , , | Summary: The Josephson junction is a crucial element in superconducting devices, and niobium is a promising candidate for the superconducting material due to its large energy gap relative to aluminum. AlO$_x$ has long been regarded as the highest quality […]
Kavli Affiliate: David A. Muller | First 5 Authors: Zixiao Shi, Zixiao Shi, , , | Summary: When hydrogen atoms occupy interstitial sites in metal lattices, they form metal hydrides (MHx), whose structural and electronic properties can differ significantly from the host metals. Owing to the small size of hydrogen atom and its unique interactions […]