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Microscopic examination of rf-cavity-quality niobium films through local nonlinear microwave response
CY Wang, C Pereira, S Leith, G Rosaz, SM Anlage - Physical Review Applied, 2024 - APS
19 days ago - The performance of superconducting radio-frequency (SRF) cavities is sometimes limited by local defects. To investigate the rf properties of these local defects, especially …
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Novel Topology and Manipulation of Scattering Singularities in Complex non-Hermitian Systems
J Erb, N Shaibe, R Calvo, D Lathrop… - arXiv preprint arXiv …, 2024 - arxiv.org
19 days ago - The control of wave scattering in complex non-Hermitian settings is an exciting subject -- often challenging the creativity of researchers and stimulating the imagination of …
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Molecular Fingerprints of Ice Surfaces in Sum Frequency Generation Spectra: a First Principles Machine Learning Study
ML Berrens, MFC Andrade, JT Fourkas… - arXiv preprint arXiv …, 2024 - arxiv.org
26 days ago - Understanding the molecular-level structure and dynamics of ice surfaces is crucial for deciphering several chemical, physical, and atmospheric processes. Vibrational …
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Real-time experiment-theory closed-loop interaction for autonomous materials science
H Liang, C Wang, H Yu, D Kirsch, R Pant… - arXiv preprint arXiv …, 2024 - arxiv.org
29 days ago - Iterative cycles of theoretical prediction and experimental validation are the cornerstone of the modern scientific method. However, the proverbial "closing of the loop" in …
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Itinerant -type antiferromagnetic order in
HC Mandujano, GS Salas, T Li, PY Zavalij… - Physical Review B, 2024 - APS
50 days ago - We present the magnetic behavior and resulting transport properties of TaSe 2 when intercalated by magnetically active cobalt cations. Acting as the layered host, TaSe 2 …
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Disordered two-dimensional ferromagnetism at the surface of FeSi
KE Avers, YS Eo, H Yoon, JA Horn, SR Saha, A Suarez… - Physical Review B, 2024 - APS
50 days ago - FeSi is a curious example of a d -electron system that manifests many of the same phenomena associated with f -electron Kondo insulators, including conducting surface …
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Generalized geometric speed limits for quantum observables
J Bringewatt, Z Steffen, MA Ritter, A Ehrenberg… - arXiv preprint arXiv …, 2024 - arxiv.org
75 days ago - Leveraging quantum information geometry, we derive generalized quantum speed limits on the rate of change of the expectation values of observables. These bounds …
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Large‐Area Photomodification of Nanotopography for Controlling Cell Behavior
MH Abdelrahman, N Liaros, MJ Hourwitz… - Advanced Materials …, 2024 - Wiley Online Library
79 days ago - Nanotopographic surfaces are a powerful tool for studying and controlling cell behavior. However, the fabrication of nanotopographic master patterns using conventional …
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Itinerant A-type Antiferromagnetic Order in CoTaSe
H Mandujano, GS Salas, PY Zavalij… - arXiv preprint arXiv …, 2024 - arxiv.org
93 days ago - We present the magnetic behavior and resulting transport properties of TaSe$_2$ when intercalated by magnetically active cobalt cations. Acting as the layered host, TaSe…
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Sizing up caloric devices
S Qian, I Takeuchi - Science, 2024 - science.org
111 days ago - Recent breakthroughs in cooling technologies at both the device and system level ( 1 – 3 ) have been timely as the world grapples with growing greenhouse gas …