Results 61 to 70 of about 20,207 (328)
Light: Science & Applications, 2020 Nonlinear photonic crystals: controlling light from any which way A three-dimensional nonlinear photonic crystal that manipulates light incident from any direction could allow new types of beam shaping for optoelectronic devices.
Chang Li +7 more
doaj +1 more source
Fractal identification of supercell storms [PDF]
Geophysical Research Letters, 2002 The most intense and violent form of convective storm is the supercell storm, usually associated with heavy rain, hail, and destructive gusty winds, downbursts, and tornadoes. Identifying a storm cell as a supercell storm is not easy. What is shown here, from radar data, is that when an ordinary, or multicell storm evolves towards the supercellular ...
Féral, Laurent, Sauvageot, Henri
openaire +2 more sources
Unexpected Asymmetric Mn‐Sb Site Mixing and Reentrant Spin‐Glass State of MnSb2Te4
Advanced Functional Materials, EarlyView.MnSb2Te4 is an intrinsic magnetic topological insulator. Its properties are extraordinarily sensitive to tiny defects, making structural studies essential for understanding how magnetism and topology work together. This work shows that Mn can be unevenly distributed within the crystal and how that disorder is linked to a newly reported spin‐glass state
Gustavo Chavez Ponce de Leon +7 more
wiley +1 more source
Data for "Supercells and Tornado-like Vortices in an Idealized Global Atmosphere Model"
, 2023 <p>Data used in a manuscript on supercells and tornado-like vortices, for submission to ESS.</p><p>This study is supported under awards NA18OAR4320123, NA19OAR0220146, and NA19OAR0220147 from the National Oceanic and Atmospheric ...
Cheng, Kai-Yuan
core +1 more source
Comparative Analysis on Dual Polarization Features of Two Severe Hail Supercells
应用气象学报, 2022 Using S-band dual-polarization weather radar data, sounding and ground meteorological observations, and disaster investigation reports, the similarity and difference of dual polarization parameters between Lixian and Zhangqiu supercells with hails above ...
Diao Xiuguang, Li Fang, Wan Fujing
doaj +1 more source
Supercell Spectrum. Part II: A Semi-Objective Method for Radar Classification of Supercell Type
E-Journal of Severe Storms Meteorology, 2021 his paper describes a method for classifying supercells that relies partially upon a mixture of objective radar analysis and human analysis. The technique is used to ascertain the direction and distance of supercell precipitation core centroids from their updrafts.
Kyle Beatty +3 more
openaire +1 more source
Dirac Semimetallicity Enabled by Stripe Antiferromagnetism in Monolayer FeSe
Advanced Functional Materials, EarlyView.In monolayer FeSe, stripe antiferromagnetic order selectively breaks mirror symmetry, enabling odd inter‐orbital hybridization between opposite‐parity Fe 3d states. This mechanism stabilizes symmetry‐protected Dirac nodes with nontrivial Wilson‐loop topology and edge states, accompanied by a strong orbital diamagnetic susceptibility as an experimental ...
Darius‐Alexandru Deaconu +5 more
wiley +1 more source
Monthly Weather Review, 2018 Previous work has suggested that the lower-tropospheric wind profile may partly determine whether supercells become tornadic. If tornadogenesis within the VORTEX2 composite environments is more sensitive to the lower-tropospheric winds than to either ...
Brice E Coffer, M. Parker
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Iontronic gating in a battery‐inspired device modulates the relative weight of surface‐associated and bulk‐like transport fingerprints in (Bi1‐xSbx)2Te3, resulting in phenomenological valve‐like transport behavior. The strongest WAL‐associated coherent transport signatures emerge near the transport‐defined carrier compensation regime at ultra‐low gate ...
Gabriel Vinicius de Oliveira Silva +5 more
wiley +1 more source
Evaluating Bunkers\u27 storm motion of hail-producing supercells and their storm-relative helicity in Germany [PDF]
, 2023 This paper presents a statistical analysis of the motion of hail-producing supercells in Germany based on data from a radar-based cell detection and tracking algorithm and a mesocyclone detection algorithm.
Wilhelm, Jannik +2 more
core +1 more source