Data-Driven Design-Test-Make-Analyze Paradigm for Inorganic Crystals: Ultrafast Synthesis of Ternary Oxides

Posted by klaurent Berkeley

Kavli Affiliate: Kristin A. Persson | First 5 Authors: Haiwen Dai, Haiwen Dai, , , | Summary: Data-driven methodologies hold the promise of revolutionizing inorganic materials discovery, but they often face challenges due to discrepancies between theoretical predictions and experimental validation. In this work, we present an end-to-end discovery framework that leverages synthesizability, oxidation state […]


Continue.. Data-Driven Design-Test-Make-Analyze Paradigm for Inorganic Crystals: Ultrafast Synthesis of Ternary Oxides

Data-Driven Design-Test-Make-Analyze Paradigm for Inorganic Crystals: Ultrafast Synthesis of Ternary Oxides

Posted by klaurent Berkeley

Kavli Affiliate: Kristin Persson | Summary:Data-driven methodologies hold the promise of revolutionizing inorganic materials discovery, but they often face challenges due to discrepancies between theoretical predictions and experimental validation. In this work, we present an end-to-end discovery framework that leverages synthesizability, oxidation state probability, and reaction pathway calculations to guide the exploration of transition metal […]


Continue.. Data-Driven Design-Test-Make-Analyze Paradigm for Inorganic Crystals: Ultrafast Synthesis of Ternary Oxides

Empirical Models of the Time Evolution of SPX Option Prices

Posted by klaurent Caltech

Kavli Affiliate: David Hsieh| Summary:The key objective of this paper is to develop an empirical model for pricing SPX options that can be simulated over future paths of the SPX. To accomplish this, we formulate and rigorously evaluate several statistical models, including neural network, random forest, and linear regression. These models use the observed characteristics […]


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Improving the lifetime of aluminum-based superconducting qubits through atomic layer etching and deposition

Posted by klaurent Caltech

Kavli Affiliate: Oskar Painter | Summary:We present a dry surface treatment combining atomic layer etching and deposition (ALE and ALD) to mitigate dielectric loss in fully fabricated superconducting quantum devices formed from aluminum thin films on silicon. The treatment, performed as a final processing step prior to device packaging, starts by conformally removing the native […]


Continue.. Improving the lifetime of aluminum-based superconducting qubits through atomic layer etching and deposition

TabArena: A Living Benchmark for Machine Learning on Tabular Data

Posted by klaurent Cornell

Kavli Affiliate: David Erickson| First 5 Authors: Nick Erickson, Nick Erickson, , , | Summary:With the growing popularity of deep learning and foundation models for tabular data, the need for standardized and reliable benchmarks is higher than ever. However, current benchmarks are static. Their design is not updated even if flaws are discovered, model versions […]


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XHEMTs on Ultrawide Bandgap Single-Crystal AlN Substrates

Posted by klaurent Cornell

Kavli Affiliate: Grace Xing | Summary:AlN has the largest bandgap in the wurtzite III-nitride semiconductor family, making it an ideal barrier for a thin GaN channel to achieve strong carrier confinement in field-effect transistors, analogous to silicon-on-insulator technology. Unlike SiO$_2$/Si/SiO$_2$, AlN/GaN/AlN can be grown fully epitaxially, enabling high carrier mobilities suitable for high-frequency applications. However, […]


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Multigroup Multicast Design for Pinching-Antenna Systems: Waveguide-Division or Waveguide-Multiplexing?

Posted by klaurent Cornell

Kavli Affiliate: Jie Shan | First 5 Authors: Shan Shan, Shan Shan, , , | Summary: This article addresses the design of multigroup multicast communications in the pinching-antenna system (PASS). A PASS-enabled multigroup transmission framework is proposed to maximize multicast rates under a couple of transmission architectures: waveguide-division (WD) and waveguide-multiplexing (WM). 1) For WD, […]


Continue.. Multigroup Multicast Design for Pinching-Antenna Systems: Waveguide-Division or Waveguide-Multiplexing?

Optimized cerebral blood flow measurement in speckle contrast optical spectroscopy via refinement of noise calibration

Posted by klaurent Caltech

Kavli Affiliate: Changhuei Yang | Summary:Speckle contrast optical spectroscopy (SCOS) offers a non-invasive and cost-effective method for monitoring cerebral blood flow (CBF). However, extracting accurate CBF from SCOS necessitates precise noise pre-calibration. Errors from this can degrade CBF measurement fidelity, particularly when the overall signal level is low. Such errors primarily stem from residual speckle […]


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Temporal Entanglement and Witnesses of Non-Classicality

Posted by klaurent Oxford

Kavli Affiliate: Andrew Baldwin | Summary:The universality of quantum theory has been questioned ever since it was proposed. Key to this long-unsolved question is to test whether a given physical system has non-classical features. Here we connect recently proposed witnesses of non-classicality, based on information-theoretic ideas, with the theory of temporal entanglement. We provide a […]


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YOLOv11-RGBT: Towards a Comprehensive Single-Stage Multispectral Object Detection Framework

Posted by dbos Berkeley

Kavli Affiliate: Ting Xu | First 5 Authors: Dahang Wan, Rongsheng Lu, Yang Fang, Xianli Lang, Shuangbao Shu | Summary: Multispectral object detection, which integrates information from multiple bands, can enhance detection accuracy and environmental adaptability, holding great application potential across various fields. Although existing methods have made progress in cross-modal interaction, low-light conditions, and […]


Continue.. YOLOv11-RGBT: Towards a Comprehensive Single-Stage Multispectral Object Detection Framework