Results 131 to 140 of about 10,643,801 (300)
Компьютерная оптикаWe analyze the sharp focusing of the superposition of a vortex laser beam with topological charge n and linear polarization and a plane wave with the same linear polarization directed along the horizontal axis.
V.V. Kotlyar +3 more
doaj +1 more source
Morning Glory quilt, by Vaudis E. Mangum Hall
, 1949 Image of Morning Glory quilt created in 1949 by Vaudis E. Mangum Hall. Also includes questionnaires describing the quilt completed by Vaudis E. Mangum Hall as part of the Utah Quilt Guild\u27s documentation days held from 1988-1994. Vaudis E. Mangum Hall
Hall, Vaudis E. Mangum
core
Cooperative Goniopolar and Anomalous Nernst Transverse Thermoelectricity in Kagome Magnets
Advanced Materials, EarlyView.A cooperative transverse thermoelectric mechanism is realized in kagome magnets, where axis‐dependent goniopolar effects and Berry curvature‐driven anomalous Nernst coexist within the same energy window. In MgMn6Sn6, this intrinsic synergy yields a record room‐temperature transverse thermopower of 15.6 µV K−1, establishing a general strategy for high ...
Honghui Wang +12 more
wiley +1 more source
, 1917 This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
Victorian Trades Hall Council
core
Advanced Materials, EarlyView.The interfacial spin‐orbit interaction in single‐crystalline Fe1−xCox thin films grown on GaAs(001) can be continuously tuned via alloying. Using spin‐orbit ferromagnetic resonance, the authors find that the interfacial spin‐orbit fields exhibit a nonmonotonic dependence on Co concentration, with a minimum at 20% Co. ABSTRACT The discovery of intrinsic
Hongrui Lao +9 more
wiley +1 more source
Advanced Materials, EarlyView.Applied here for the first time to a 2D material, high‐resolution synchrotron x‐ray Fourier transform holography directly images topological spin textures in Fe3GeTe2. Combined with atomistic tight‐binding simulations including itinerant electrons and Rashba spin‐orbit coupling, the approach reveals labyrinth, skyrmion, and mixed phases, and uncovers ...
Sourav Chowdhury +16 more
wiley +1 more source
Ultrastable Zn3N2 Thin Films via Integration of Amorphous GaN Protection Layers
Advanced Materials InterfacesZinc nitride (Zn3N2) is a promising semiconductor for a range of optoelectronic and energy conversion applications, offering a direct bandgap of 1.0 eV, large carrier mobilities, and abundant constituent elements.
Elise Sirotti +2 more
doaj +1 more source
Current‐Induced Domain Wall Dynamics in Pt/Co/Ni/Co Nanoribbons With Curvilinear Cross‐Sections
Advanced Materials, EarlyView.3D curvilinear magnetic racetrack nanoribbons are formed with concave and convex cross‐sections using an advanced multi‐photon 3D printer. The curvature is shown to strongly affect current‐induced domain wall motion along the nanoribbons. In nanoribbons with cross‐sections that have both concave and convex segments, the velocities of domain walls with ...
Tiange Dong +6 more
wiley +1 more source
Spin Transport Across Interfaces With the Non‐Collinear Antiferromagnet Mn3Sn
Advanced Materials, EarlyView.We study spin transport with Mn3Sn|Metal${\rm Mn}_3{\rm Sn}\vert{\rm Metal}$ heterostructures. For Mn3Sn|Pt${\rm Mn}_3{\rm Sn}\vert{\rm Pt}$ heterostructures, ultrafast spin current generation by optical pumping of Mn3Sn${\rm Mn}_3{\rm Sn}$ is explored, while for Mn3Sn|NiFe${\rm Mn}_3{\rm Sn}\vert{\rm NiFe}$ heterostructures, we probe the spin–charge ...
Paul A. Marschall +8 more
wiley +1 more source
Naismith Basketball Hall of Fame Free Admission Opening Day Preview (1968)
, 1968 The following document represents an invitation to all Springfield College faculty and staff associates to attend a pre-view open house at the Naismith Basketball Hall of Fame on Saturday February 17, 1968 from 2:00 to 5:00.
Basketball Hall of Fame (Springfield, Mass.);
core