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Surface-Localized Magnetic Order in RuO2 Thin Films Revealed by Low-Energy Muon Probes
Akashdeep Akashdeep, Sachin Krishnia, Jae-Hyun Ha, Siyeon An, Maik Gaerner, Thomas Prokscha, Andreas Suter, Gianluca Janka, G\"unter Reiss, Timo Kuschel, Dong-Soo Han, Angelo Di Bernardo, Zaher Salman, Gerhard Jakob, Mathias Kl\"aui
https://arx…

Surface-Localized Magnetic Order in RuO2 Thin Films Revealed by Low-Energy Muon Probes
Ruthenium dioxide (RuO2) has recently emerged as a candidate altermagnet, yet its intrinsic magnetic ground state, particularly in thin films, remains debated. This study aims to clarify the nature and spatial extent of the magnetic order in RuO2 thin films grown under different conditions. Thin films of RuO2 with thicknesses of 30 nm and 33 nm are fabricated by pulsed laser deposition and sputtering onto TiO2(110) and Al2O3(1-102) substrates, respectively. Low-energy muon spin rotation/relaxat…

ISAC Imaging by Channel State Information using Ray Tracing for Next Generation 6G
Ahmad Bazzi, Mingjun Ying, Ojas Kanhere, Theodore S. Rappaport, Marwa Chafii
https://arxiv.org/abs/2509.06672

ISAC Imaging by Channel State Information using Ray Tracing for Next Generation 6G
Integrated sensing and communications (ISAC) is emerging as a cornerstone technology for sixth generation (6G) wireless systems, unifying connectivity and environmental mapping through shared hardware, spectrum, and waveforms. The following paper presents an ISAC imaging framework utilizing channel state information (CSI) per-path components, transmitter (TX) positions, and receiver (RX) positions obtained from the calibrated NYURay ray tracer at 6.75 GHz in the upper mid-band. Our work shows h…

All-optical polarization control in time-varying low-index films via plasma symmetry breaking
Wallace Jaffray, Sven Stengel, Alexandra Boltasseva, Vladimir M. Shalaev, Maria Antonietta Vincenti, Domenico De Ceglia, Michael Scalora, Carlo Rizza, Marcello Ferrera
https://arxiv.org/abs/2510.06985

All-optical polarization control in time-varying low-index films via plasma symmetry breaking
Controlling the polarization state of light with sub-picosecond speed and subwavelength precision remains a key challenge for next-generation nanophotonic devices. Conventional methods such as birefringent crystals, liquid crystals, or electro-optic Pockels cells are limited in speed, compactness, and energy efficiency. While structured materials and two-dimensional heterostructures offer potential for on-chip ultrafast performance, achieving all-optical control remains an open problem. Here we…

Valley Order in Moir\'e Topological Insulators
Bo Zou, Anzhuoer Li, Allan H. MacDonald
https://arxiv.org/abs/2509.07784 https://arxiv.org/pdf/2509.0778…

Valley Order in Moiré Topological Insulators
Moiré materials with opposite non-zero miniband Chern numbers in time-reversal-partner valleys are two-dimensional topological insulators at band filling $ν=2$. We explore the possibility that in this class of moir'e materials intervalley coherence can sometimes be present in interaction induced insulators at band filling $ν=1$ , using Landau levels with opposite signs of the magnetic field as a convenient generic model. In the absence of intravalley interactions the mean-field ground state …

Raiders Predicted to Add Potential Superstar CB Following Trade Deadline https://heavy.com/sports/nfl/las-vegas-raiders/mansoor-delane-2026-mock-draft/?adt_ei=[email]

Frank Price, the writer-producer who presided over the TV and movie divisions at Universal and served two terms as the head of Columbia Pictures, dies at 95 (Mike Barnes/The Hollywood Reporter)
https://www.hollywoodreporter.com/movies/m

Frank Price, Studio Chief at Columbia (Twice) and Universal, Dies at 95
He first made his mark as a producer on NBC's 'The Virginian' and greenlighted films including 'Gandhi,' 'Tootsie,' 'Back to the Future' and 'Boyz n the Hood.

Millisecond-Response Tracking and Gazing System for UAVs: A Domestic Solution Based on "Phytium Cambricon"
Yuchen Zhu, Longxiang Yin, Kai Zhao
https://arxiv.org/abs/2509.04043

Millisecond-Response Tracking and Gazing System for UAVs: A Domestic Solution Based on "Phytium + Cambricon"
In the frontier research and application of current video surveillance technology, traditional camera systems exhibit significant limitations of response delay exceeding 200 ms in dynamic scenarios due to the insufficient deep feature extraction capability of automatic recognition algorithms and the efficiency bottleneck of computing architectures, failing to meet the real-time requirements in complex scenes. To address this issue, this study proposes a heterogeneous computing architecture base…

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PPD-CPP: Pointwise predictive density calibrated-power prior in dynamically borrowing historical information
Shixuan Wang, Jing Zhang, Emily L. Kang, Bin Zhang
https://arxiv.org/abs/2509.25688

PPD-CPP: Pointwise predictive density calibrated-power prior in dynamically borrowing historical information
Incorporating historical or real-world data into analyses of treatment effects for rare diseases has become increasingly popular. A major challenge, however, lies in determining the appropriate degree of congruence between historical and current data. In this study, we devote ourselves to the capacity of historical data in replicating the current data, and propose a new congruence measure/estimand $p_{CM}$. $p_{CM}$ quantifies the heterogeneity between two datasets following the idea of the mar…

Inferring Dynamic Physical Properties from Video Foundation Models
Guanqi Zhan, Xianzheng Ma, Weidi Xie, Andrew Zisserman
https://arxiv.org/abs/2510.02311 https://

Inferring Dynamic Physical Properties from Video Foundation Models
We study the task of predicting dynamic physical properties from videos. More specifically, we consider physical properties that require temporal information to be inferred: elasticity of a bouncing object, viscosity of a flowing liquid, and dynamic friction of an object sliding on a surface. To this end, we make the following contributions: (i) We collect a new video dataset for each physical property, consisting of synthetic training and testing splits, as well as a real split for real world …