Results 61 to 70 of about 190,960 (219)
Giant Anisotropic Spin Absorption in Chiral Hybrid Semiconductors
Advanced Materials, EarlyView.Researchers uncover that chiral hybrid organic–inorganic semiconductors absorb spin differently depending on its polarization direction. This anisotropic spin absorption is primarily driven by the local symmetry breaking within the layered structure.
Cong Yang +12 more
wiley +1 more source
IEEE Journal of MicrowavesAs highly assisted and autonomous driving systems evolve, the need for detailed environmental information becomes crucial for accurate trajectory planning and safety assurance.
Max Basler +3 more
doaj +1 more source
Weak target detection technology of passive radar on the navigation satellite signal
The Journal of Engineering, 2019 The passive radar detection system receives secondary reflection signal by the navigation satellite signal. The secondary reflection signal is too weak to detect the target.
Xiaoyan Fan +4 more
doaj +1 more source
Advanced Materials, EarlyView.ReCl47‐bpy is developed as a solar‐rechargeable, Re‐functionalized two‐dimensional metal–organic framework (MOF) for light‐driven charge storage and dark utilization. Re–bipyridine sites stabilize photoinduced electrons, enabling two complementary configurations: a MOF suspension for long‐lived charge retention and dark H2 evolution, and a spin‐coated ...
Shufan Wu +8 more
wiley +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingFully polarimetric array InSAR (Pol-array-InSAR) can obtain 3-D position information and the polarization scattering characteristics of targets. In this article, we propose a polarization analysis-based processing framework for the synthetic aperture ...
Shujie Song +6 more
doaj +1 more source
IEEE Photonics Journal, 2014 The high accuracy of lasing wavelength spacing is one of the key requirements of a distributed feedback (DFB) semiconductor laser array. However, the nonuniformity of the wavelength spacing is increasingly deteriorating with the increase in the channel ...
Yuechun Shi +5 more
doaj +1 more source
Advanced Materials Interfaces, EarlyView.The PTL–CL interface plays a decisive role in PEMWE performance by governing electron conduction, water supply, oxygen removal, catalyst utilization, and interfacial stability. This review summarizes interface‐related resistance sources, characterization methods, and engineering strategies, highlighting rational PTL–CL interface design for low‐cost ...
Aobo Wan, Zhengkai Tu
wiley +1 more source
Coherent Radar Networks: Terminology, Synchronization, and Applications
IEEE Journal of MicrowavesIn coherent radar networks, multiple radar sensors not only operate cooperatively but also facilitate coherent evaluation of signals from other spacially distant radar units.
David Werbunat +7 more
doaj +1 more source
Fabrication and assembly of the gyrotron multi-stage depressed collector prototype at KIT [PDF]
EPJ Web of ConferencesIn this paper details of the fabrication and assembly of the first Multi-stage Depressed Collector (MDC) prototype developed at KIT for megawatt-class gyrotrons are presented.
Ell Benjamin +10 more
doaj +1 more source
Culinary Chemistry as a Platform for Interfacial Materials Design
Advanced Materials Interfaces, EarlyView.Culinary processes control interfaces through heating, shear, gelation, and molecular transport. This Review connects selected gastronomic examples with food‐derived nanomaterials, plasmonic sensing, anthocyanin photovoltaics, and intelligent packaging. Original agar‐based plasmonic films illustrate the proposed translation.
Josep Moreno +12 more
wiley +1 more source