Results 91 to 100 of about 1,232,903 (298)
Advanced Science, EarlyView.This study employs cryogenic magneto‐terahertz nanoscopy to reveal the real‐space electrodynamics of the colossal magnetoresistance transition. By capturing the terahertz electrodynamic evolution of field‐driven spin switching, the work unveils the dissipative dynamics of emergent metallic states, providing a high‐frequency view of coupled spin‐charge ...
Samuel Haeuser +6 more
wiley +1 more source
Modeling of astronomical phenomena [PDF]
, 2010 katedra: NTI; přílohy: 1 CD ROM; rozsah: 59 s.V první části textu jsou podle potřeby popsané důležité základní pojmy z oblasti nebeské mechaniky a teorie 3D prostoru, které jsou potřebné k pochopení a popisu problému.
Brenner, Martin
core +2 more sources
Publications of the Astronomical and Astrophysical Society of America.
, 1910 Vol. 2 includes abstracts of papers read at the Society's conferences, 1910-1913; and "Report of Comet committee, 1909-1913, with index catalog of all photographs of Halley's comet reported to the committee."Vol.
American Astronomical Society.
core
Flat Bands Induced by Non‐Collinear Antiferromagnetism in CoBi2Te4
Advanced Science, EarlyView.Flat bands emerge at the edges of intrinsically non‐collinear antiferromagnetic CoBi2Te4 two‐septuple layers through the interplay of spin–orbit coupling–driven band inversion and non‐collinear antiferromagnetism, uncovering a previously unexplored mechanism for flat‐band formation and opening new opportunities for strongly correlated quantum states ...
Ziyuan Zhao +4 more
wiley +1 more source
Investigation of a resistive anode detector for astronomical spectroscopy [PDF]
, 2015 A large format two dimensional photon counting detector has been evaluated as a detector for astronomical spectroscopy. The design comprises an 320 photocathode, a tandem MCP gain stage and a circular arc terminated resisitive anode to provide ...
Clampin, Mark
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Reading Astronomical Phenomena in The Peterborough Chronicle (Comets and Other Celestial Matter) [PDF]
, 2006 King Alfred (849?-899) ordered a complilation of chronicles out of which seven manuscripts survive. The Peterborough Chronicle recorded what happened in England from A.D. 1 to A.D. 1154.
加島, 巧
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A Study Regarding the Representation of the Sun in Young Children’s Spontaneous Drawings
Social Sciences, 2017 Drawing has historically been the preeminent way of portraying the observations of the sun. The study of the early stages of the development of astronomical thought and the examination of human graphic expression indicate this.
José Domingo Villarroel +1 more
doaj +1 more source
Scalable Crackle‐Lithography for Multifunctional Enclosed Plastic Nanofluidic Devices
Advanced Science, EarlyView.Crackle‐lithography enables scalable fabrication of enclosed plastic‐substrate‐based nanofluidic devices with interconnected nanochannels that enable molecular transport, optical interrogation, confined electroless copper deposition, and ionic memristive behavior.
Tirumala Rao Dumpala +8 more
wiley +1 more source
Effect of scale comprehension on student reasoning about astronomical phenomena. II. Moon phases
Physical Review Physics Education ResearchThis paper is the second in a two-part series that investigates students’ reasoning on astronomical phenomena. In this work, we examined how (if at all) students rely on spatial scale assumptions when reasoning about Moon phases.
Willem Keppens +4 more
doaj +1 more source
Symmetry‐Imposed Selection Rules for Excitations of Nontrivial Plasmonic Topologies
Advanced Science, EarlyView.A unified group‐theory selection rule governs the excitation of vectorial nearfield topologies across three plasmonic spin states. Derived from first principles, it predicts spin–orbit vortex splitting and multidimensional nested vortices, confirmed by phase‐resolved in situ measurements.
Jie Yang +14 more
wiley +1 more source