Hybrid Cholesteric Films with Tailored Polarization Rotation
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201905552
Abstract: Incorporation of metal nanoparticles in chiral (Ch) films of cellulose nanocrystals (CNCs) enhances nanoparticle plasmon resonances, due to the coupling of the intrinsic properties of the plasmonic guest and the photonic properties of the Ch‐CNC… read more here.
Keywords: cholesteric films; polarization; polarization rotation; films tailored ... See more keywords
Tuning the polarization rotation behavior in undoped zinc oxide thin films
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.151900
Abstract: Abstract The control of polarization rotation (PR) is a key issue of applying undoped zinc oxide (ZnO) as information storage devices. A systematic study of ZnO thin films by conducting piezoresponse force microscopy (PFM) technique… read more here.
Keywords: polarization rotation; thin films; behavior; polarization ... See more keywords
Plasmonic Polarization Rotation in SERS Spectroscopy
Sign Up to like & getrecommendations! Published in 2023 at "Nano Letters"
DOI: 10.1021/acs.nanolett.2c04461
Abstract: Surface-enhanced Raman optical activity (SEROA) has been extensively investigated due to its ability to directly probe stereochemistry and molecular structure. However, most works have focused on the Raman optical activity (ROA) effect arising from the… read more here.
Keywords: spectroscopy; surface enhanced; effect; polarization rotation ... See more keywords
Polarization Rotation in Ultrathin Ferroelectrics Tailored by Interfacial Oxygen Octahedral Coupling.
Sign Up to like & getrecommendations! Published in 2018 at "ACS nano"
DOI: 10.1021/acsnano.8b00862
Abstract: Multiple polar states and giant piezoelectric responses could be driven by polarization rotation in ferroelectric films, which have potential functionalities in modern material applications. Although theoretical calculations have predicted polarization rotation in pure PbTiO3 films… read more here.
Keywords: polarization rotation; pbtio3 films; polarization; rotation ... See more keywords
Ultra-wideband polarization rotation reflective metasurface based on monolayer rhombus hollow structure
Sign Up to like & getrecommendations! Published in 2018 at "AIP Advances"
DOI: 10.1063/1.5030790
Abstract: A novel broadband polarization rotation (PR) reflective Metasurface (PRRM) with a high polarization conversion ratio (PCR) is proposed in this paper. The PRRM consists of a periodic array of rhombus hollow structures (RHSs), which can… read more here.
Keywords: reflective metasurface; polarization rotation; polarization; pcr ... See more keywords
Reconstructing cosmic polarization rotation with ResUNet-CMB
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2022/01/030
Abstract: Cosmic polarization rotation, which may result from parity-violating new physics or the presence of primordial magnetic fields, converts E-mode polarization of the cosmic microwave background (CMB) into B-mode polarization. Anisotropic cosmic polarization rotation leads to… read more here.
Keywords: polarization; cosmic polarization; polarization rotation; resunet cmb ... See more keywords
Polarization rotation boosts strong piezoelectric response in the lead-free perovskite ferroelectric K0.5Na0.5NbO3
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.014104
Abstract: Polarization rotation is considered one of the most important intrinsic origins of high piezoelectricity in perovskite ferroelectrics. Such rotation strongly increases the lateral polarization, thus giving rise to the ultrahigh-shear piezoelectric coefficient. The evolution of… read more here.
Keywords: polarization rotation; mathrm; rotation; free perovskite ... See more keywords
A Novel Wideband Low-RCS Reflector by Hexagon Polarization Rotation Surfaces
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2940616
Abstract: In this paper, a novel wideband Low-Radar Cross Section (RCS) reflector is proposed. It consists of metallic hexagonal patches on the top layer of dielectric substrate and a metallic film on the bottom. The patches… read more here.
Keywords: polarization rotation; reflector; rcs; rcs reflector ... See more keywords
A Low-Profile Design of Polarization Rotation Reflective Surface for Wideband RCS Reduction
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2019.2930130
Abstract: A novel compact ultrawideband polarization rotation reflective surface (PRRS) with a high polarization conversion ratio (PCR) is proposed. The 90° polarization rotation (PR) is achieved by employing a PRRS-based diagonally symmetric unit cell including two… read more here.
Keywords: polarization rotation; rotation reflective; reflective surface; polarization ... See more keywords
Photonic triangular waveforms generation based on nonlinear polarization rotation using a highly nonlinear fiber
Sign Up to like & getrecommendations! Published in 2019 at "Optical Engineering"
DOI: 10.1117/1.oe.58.11.110501
Abstract: We propose a photonic approach to generate triangular waveforms based on nonlinear polarization rotation (NPR) effect in a highly nonlinear fiber. A continuous wave probe light is polarization rotated by an intensity-modulated control light through… read more here.
Keywords: based nonlinear; polarization rotation; polarization; triangular waveforms ... See more keywords
Spin-decoupled metasurface for broadband and pixel-saving polarization rotation and wavefront control.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.431740
Abstract: In this paper, a strategy to achieve a simultaneous wavefront shaping and polarization rotation, without compromising the number of pixels and energy efficiency as well as having broadband operation range, is proposed. This strategy is… read more here.
Keywords: spin decoupled; polarization rotation; pixel saving; polarization ... See more keywords