Sub-second spin and lifetime-limited optical coherences in $^{171}$Yb$^{3+}$:CaWO$_4$

Posted by klaurent Caltech

Kavli Affiliate: Andrei Faraon | First 5 Authors: Alexey Tiranov, Emanuel Green, Sophie Hermans, Erin Liu, Federico Chiossi | Summary: Optically addressable solid-state spins have been extensively studied for quantum technologies, offering unique advantages for quantum computing, communication, and sensing. Advancing these applications is generally limited by finding materials that simultaneously provide lifetime-limited optical and […]


Continue.. Sub-second spin and lifetime-limited optical coherences in $^{171}$Yb$^{3+}$:CaWO$_4$

Versatile silicon integrated photonic processor: a reconfigurable solution for netx-generation AI clusters

Posted by klaurent Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Ying Zhu, Yifan Liu, Xinyu Yang, Kailai Liu, Xin Hua | Summary: The Artificial Intelligence models pose serious challenges in intensive computing and high-bandwidth communication for conventional electronic circuit-based computing clusters. Silicon photonic technologies, owing to their high speed, low latency, large bandwidth, and complementary metal-oxide-semiconductor compatibility, […]


Continue.. Versatile silicon integrated photonic processor: a reconfigurable solution for netx-generation AI clusters

Flexible and Explainable Graph Analysis for EEG-based Alzheimer’s Disease Classification

Posted by klaurent Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Jing Wang, Jun-En Ding, Feng Liu, Elisa Kallioniemi, Shuqiang Wang | Summary: Alzheimer’s Disease is a progressive neurological disorder that is one of the most common forms of dementia. It leads to a decline in memory, reasoning ability, and behavior, especially in older people. The cause of […]


Continue.. Flexible and Explainable Graph Analysis for EEG-based Alzheimer’s Disease Classification

Differential roles of NaV1.2 and NaV1.6 in neocortical pyramidal cell excitability

Posted by klaurent UCSF

Kavli Affiliate: Kevin Bender | Authors: Joshua D Garcia, Chenyu Wang, Ryan Alexander, Emmie Banks, Timothy Fenton, Jean-Marc DeKeyser, Tatiana V Abramova, Alfred L George, Roy Ben-Shalom, David H Hackos and Kevin J Bender | Summary: Mature neocortical pyramidal cells functionally express two sodium channel (NaV) isoforms: NaV1.2 and NaV1.6. These isoforms are differentially localized […]


Continue.. Differential roles of NaV1.2 and NaV1.6 in neocortical pyramidal cell excitability

Extended Hybrid Zero Dynamics for Bipedal Walking of the Knee-less Robot SLIDER

Posted by klaurent Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Rui Zong, Martin Liang, Yuntian Fang, Ke Wang, Xiaoshuai Chen | Summary: Knee-less bipedal robots like SLIDER have the advantage of ultra-lightweight legs and improved walking energy efficiency compared to traditional humanoid robots. In this paper, we firstly introduce an improved hardware design of the bipedal robot […]


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JWST reveals the diversity of nuclear obscuring dust in nearby AGN: nuclear isolation of MIRI/MRS datacubes and continuum spectral fitting

Posted by klaurent Peking

Kavli Affiliate: Claudio Ricci | First 5 Authors: Omaira González-Martín, Daniel J. Díaz-González, Mariela Martínez-Paredes, Almudena Alonso-Herrero, Enrique López-Rodríguez | Summary: We investigate the capabilities of the mid-infrared instrument (MIRI) of James Webb Space Telescope (JWST) to advance our knowledge of AGN dust using the spectral fitting technique on an AGN collection of 21 nearby […]


Continue.. JWST reveals the diversity of nuclear obscuring dust in nearby AGN: nuclear isolation of MIRI/MRS datacubes and continuum spectral fitting

Understanding the Baryon Cycle: Fueling Star Formation via Inflows in Milky Way-like Galaxies

Posted by klaurent MIT

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Filippo Barbani, Raffaele Pascale, Federico Marinacci, Paul Torrey, Laura V. Sales | Summary: Galaxies are not isolated systems; they continuously interact with their surroundings by ejecting gas via stellar feedback and accreting gas from the environment. Understanding the interplay between outflows from the disc and the surrounding […]


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Formation and Environmental Context of Giant Bulgeless Disk Galaxies in the Early Universe: Insights from Cosmological Simulations

Posted by klaurent Peking

Kavli Affiliate: Yingjie Peng | First 5 Authors: Fangzhou Jiang, Fangzhou Jiang, , , | Summary: Giant bulgeless disk galaxies, theoretically expected to be rare in the early Universe, have been confirmed by the James Webb Space Telescope (JWST) to exist as early as 2 billion years after the Big Bang. These morphologically extreme systems […]


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Identifying biases of the Majorana scattering invariant

Posted by klaurent Delft

Kavli Affiliate: Michael Wimmer | First 5 Authors: , , , , | Summary: The easily accessible experimental signatures of Majorana modes are ambiguous and only probe topology indirectly: for example, quasi-Majorana states mimic most properties of Majoranas. Establishing a correspondence between an experiment and a theoretical model known to be topological resolves this ambiguity. […]


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A neutral hydrogen absorption study of cold gas in the outskirts of the Magellanic Clouds using the GASKAP-HI survey

Posted by klaurent Stanford

Kavli Affiliate: Susan E. Clark | First 5 Authors: Hongxing Chen, Snežana Stanimirović, Nickolas M. Pingel, James Dempsey, Frances Buckland-Willis | Summary: Cold neutral hydrogen (HI) is a crucial precursor for molecular gas formation and can be studied via HI absorption. This study investigates HI absorption in low column density regions of the Small and […]


Continue.. A neutral hydrogen absorption study of cold gas in the outskirts of the Magellanic Clouds using the GASKAP-HI survey