Kavli Affiliate: David Charbonneau | First 5 Authors: , , , , | Summary: The Near InfraRed Planet Searcher (NIRPS) joined HARPS on the 3.6-m ESO telescope at La Silla Observatory in April 2023, dedicating part of its Guaranteed Time Observations (GTO) program to the radial velocity follow-up of TESS planet candidates to confirm and […]
Kavli Affiliate: Daniel C. Ralph | First 5 Authors: Xiaoxi Huang, Xiaoxi Huang, , , | Summary: We report measurements of the current-induced spin torque produced by the delafossite antiferromagnet PdCrO2 and acting on an adjacent ferromagnetic permalloy layer. The spin torque increases strongly as the temperature is reduced through the Neel temperature, when the […]
Kavli Affiliate: Darrell G. Schlom | First 5 Authors: Benjamin Z. Gregory, Benjamin Z. Gregory, , , | Summary: Excitement about the magnetic and electronic properties of RuO$_2$ is growing, fueled by reports of antiferromagnetism, strain-induced superconductivity, and its recent classification as a member of a newly proposed magnetic class, altermagnets, with RuO$_2$ widely regarded […]
Kavli Affiliate: Darrell G. Schlom | First 5 Authors: , , , , | Summary: The search for thin film electro-optic (EO) materials that can retain superior performance under cryogenic conditions has become critical for quantum computing. Barium titanate thin films show large linear EO coefficients in the tetragonal phase at room temperature, which is […]
Kavli Affiliate: Robert Goeke | First 5 Authors: Yoshi Nike Emilia Eschen, Yoshi Nike Emilia Eschen, , , | Summary: A crucial chemical link between stars and their orbiting exoplanets is thought to exist. If universal, this connection could affect the formation and evolution of all planets. Therefore, this potential vital link needs testing by […]
Kavli Affiliate: Eric D. Miller | First 5 Authors: Congyao Zhang, Congyao Zhang, , , | Summary: In this paper, we present extended gas kinematic maps of the Perseus cluster by combining five new XRISM/Resolve pointings observed in 2025 with four Performance Verification datasets from 2024, totaling 745 ks net exposure. To date, Perseus remains […]
Kavli Affiliate: Yi Zhou | First 5 Authors: Wenpu Li, Wenpu Li, , , | Summary: The estimation of optical flow and 6-DoF ego-motion, two fundamental tasks in 3D vision, has typically been addressed independently. For neuromorphic vision (e.g., event cameras), however, the lack of robust data association makes solving the two problems separately an […]
Kavli Affiliate: Giordano Scappucci | First 5 Authors: Karina Hudson, Karina Hudson, , , | Summary: Constricting transport through a one-dimensional quantum point contact in the quantum Hall regime enables gate-tunable selection of the edge modes propagating between voltage probe electrodes. Here we investigate the quantum Hall effect in a quantum point contact fabricated on […]
Kavli Affiliate: Qingjuan Yu | First 5 Authors: Zhiwei Chen, Zhiwei Chen, , , | Summary: Lensed gravitational wave (GW) events are expected to be powerful new probes of cosmology, contingent on redshift measurement by electromagnetic observations. Host galaxy identification is thus crucial but challenging due to poor localization by GW signal alone. In this […]
Kavli Affiliate: Gregory Herczeg | First 5 Authors: , , , , | Summary: Time-domain studies of mid-infrared and submillimeter variability have shown that at least half of protostars are variable. We present a statistical analysis of mid-infrared variability among young stellar objects (YSOs) in the distant, massive star-forming region W51 using NEOWISE data. From […]