Results 161 to 170 of about 217,295 (341)

Filtering circular polarization [PDF]

Nature Photonics, 2012
openaire   +1 more source

Thickness‐Dependent Skyrmion Evolution in Fe3GeTe2 During Magnetization Reversal

Advanced Functional Materials, EarlyView.
Thickness‐ and field‐dependent magnetic domain behavior in 2D van der Waals Fe3GeTe2 is studied using Lorentz TEM and micromagnetic simulations. A patch‐like domain phase evolves from skyrmions during magnetization reversal, and step edges between thickness regions act as pinning sites.
Jennifer Garland, John Fullerton, PeiYu Cai, Rabindra Basnet, Santosh Karki Chhetri, Jin Hu, Elton J. G. Santos, Yue Li, Charudatta Phatak, Amanda Petford‐Long   +9 more
wiley   +1 more source

Design and Analysis of Multifunctional Metasurface for Linear and Circular Polarized Incident Wave [PDF]

Radioengineering
A passive multifunctional metasurface design has been proposed in this work for both linear and circular polarized incidences, between a frequency range of 4-7 GHz.
S. Rana, S. Pramanik, D. Mitra, C. Koley
doaj  

Dual-Band Wide-Angle Reflective Circular Polarization Converter with Orthogonal Polarization Modes. [PDF]

Sensors (Basel), 2022
Zhang B, Zhu C, Zhang R, Yang X, Wang Y, Liu X.   +5 more
europepmc   +1 more source

A Smart Magnetically Actuated Flip‐Disc Programmable Metasurface with Ultralow Power Consumption for Real‐Time Channel Control

Advanced Functional Materials, EarlyView.
The study proposes a 1‐bit programmable metasurface based on flip‐disc display, named flip‐disc metasurface (FD‐MTS). This new design enables ultralow energy consumption while maintaining coding patterns. It also exhibits high scalability and multifunctional flexibility.
Jiang Han Bao, Che Liu, Jia Cheng Li, Zhen Hao Fu, Yi Su Huang, Si Qi Huang, Lei Zhang, Jian Wei You, Tie Jun Cui   +8 more
wiley   +1 more source

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

Advanced Functional Materials, EarlyView.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka, Oleg Prymak, Kateryna Loza, Matthias Epple   +3 more
wiley   +1 more source

Photo-Excited Metasurface for Tunable Terahertz Reflective Circular Polarization Conversion and Anomalous Beam Deflection at Two Frequencies Independently. [PDF]

Nanomaterials (Basel), 2023
Xu Z, Ni C, Cheng Y, Dong L, Wu L.
europepmc   +1 more source

A Solvent‐Free, Dry‐Processed Li‐Ion Battery Enabled by Dual Binders and Nanostructured Aluminum Current Collectors

Advanced Functional Materials, EarlyView.
A dual‐binder dry‐processed electrode (DB‐DPE) combining PTFE and PVDF with a nanostructured Al current collector (NSA) forms a mechanically interlocked interface that significantly improves adhesion and reduces interfacial resistance. With an active material content as high as 96 wt.%, the NSA‐based DB‐DPE enables high‐mass‐loading operation (12.5 mAh
Seok Yun Kim, Tae‐Kyung Liu, Hae Seong Kim, Dong Hwan Wang, Jong Hyeok Park   +4 more
wiley   +1 more source

Electromagnetically induced absorption in Rb atoms with circular polarization of laser beams: Effects of neighboring transitions. [PDF]

Heliyon, 2022
Jadoon ZAS, Ul Hassan A, Noh HR, Kim JT.
europepmc   +1 more source

Tailoring chirality in van der Waals crystals for circular polarization encoded pattern recognition [PDF]

Du Xiang, Han Wang, Quan Chen, Wenyu Songlu, Gan Yang, Zhenyu Ren, Xin Zhou, Yukang Chen, Shuti Li, Bo Peng, Zuxin Chen, Tao Liu   +11 more
openalex   +1 more source