Mobile Trions in Electrically Tunable 2D Hybrid Perovskites
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202210221
Abstract: 2D hybrid perovskites are currently in the spotlight of material research for light‐harvesting and ‐emitting applications. It remains extremely challenging, however, to externally control their optical response due to the difficulties of introducing electrical doping.… read more here.
Keywords: electrically tunable; tunable hybrid; trions electrically; mobile trions ... See more keywords
An Electrically Tunable Terahertz Plasmonic Device Based on Shape Memory Alloys and Liquid Metals
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Optical Materials"
DOI: 10.1002/adom.201700684
Abstract: An electrically tunable terahertz (THz) plasmonic device is designed and fabricated using liquid metals (eutectic gallium indium EGaIn) and shape memory alloy wires (Flexinol). The liquid metal is injected into the voids of a poly(dimethyl)… read more here.
Keywords: electrically tunable; tunable terahertz; shape memory; liquid metals ... See more keywords
Flexible and Electrically Tunable Plasmons in Graphene–Mica Heterostructures
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Science"
DOI: 10.1002/advs.201800175
Abstract: Abstract Flexible plasmonic devices with electrical tunability are of great interest for diverse applications, such as flexible metamaterials, waveguide transformation optics, and wearable sensors. However, the traditional flexible metal–polymer plasmonic structures suffer from a lack… read more here.
Keywords: electrically tunable; graphene mica; electrical tunability; tunable plasmons ... See more keywords
Simple, non-mechanical and automatic calibration approach for axial-scanning microscopy with an electrically tunable lens.
Sign Up to like & getrecommendations! Published in 2023 at "Microscopy research and technique"
DOI: 10.1002/jemt.24337
Abstract: We describe a simple and robust calibration approach for axial-scanning microscopy that realizes axial focus shifts with an electrically tunable lens (ETL). We demonstrate the calibration approach based on a microscope with an ETL placed… read more here.
Keywords: calibration approach; electrically tunable; calibration; microscopy ... See more keywords
Electrically Tunable Reactivity of Substrate-Supported Cobalt Oxide Nanocrystals.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202106407
Abstract: First-row transition metal oxides are promising materials for catalyzing the oxygen evolution reaction. Surface sensitive techniques provide a unique perspective allowing the study of the structure, adsorption sites, and reactivity of catalysts at the atomic… read more here.
Keywords: tunable reactivity; reactivity substrate; supported cobalt; reactivity ... See more keywords
Thermally and electrically tunable narrowband absorber in mid-infrared region
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2021.107225
Abstract: Abstract The mid-infrared spectral range is critical for bio-sensing and gas detection. Existing methods for designing wavelength-selective absorbers involve two-dimensional (2D) and three-dimensional (3D) nanofabrication, which is exceedingly expensive, rendering these methods impracticable. The application… read more here.
Keywords: narrowband absorber; thermally electrically; mid infrared; electrically tunable ... See more keywords
Electrically tunable cholesteric liquid crystal lines defects
Sign Up to like & getrecommendations! Published in 2021 at "Optical Materials"
DOI: 10.1016/j.optmat.2021.110960
Abstract: Abstract In the work, the pattern formation in a planar-oriented Cholesteric Liquid Crystals (CLC) was studied for various thicknesses to pitch (d/p) ratios under the influence of an electric field directed perpendicular to the plane… read more here.
Keywords: cholesteric liquid; crystal lines; tunable cholesteric; electrically tunable ... See more keywords
Electrically Tunable Multifunctional Polarization-Dependent Metasurfaces Integrated with Liquid Crystals in the Visible Region.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c00104
Abstract: Metasurfaces open up new avenues for designing planar optics, enabling compact dynamic metadevices. Numerous dynamic strategies have been proposed, among which liquid crystal (LC) based metasurfaces are expected due to the maturity of LC materials.… read more here.
Keywords: electrically tunable; tunable multifunctional; polarization dependent; dependent metasurfaces ... See more keywords
Dynamic Color Generation with Electrically Tunable Thin Film Optical Coatings.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c03817
Abstract: Thin film optical coatings have a wide range of industrial applications from displays and lighting to photovoltaic cells. The realization of electrically tunable thin film optical coatings in the visible wavelength range is particularly important… read more here.
Keywords: electrically tunable; color; thin film; optical coatings ... See more keywords
Electrically Tunable Steganographic Nano-Optical Coatings.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c01244
Abstract: Thin film coatings with tunable colors have a broad range of applications, from solid-state reflective displays to steganography. Here, we propose a novel approach to chalcogenide phase change material (PCM)-incorporated steganographic nano-optical coatings (SNOC) as… read more here.
Keywords: electrically tunable; nano optical; pcm; optical coatings ... See more keywords
Electrically Tunable Second Harmonic Generation in Atomically Thin ReS2.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c00514
Abstract: Electrical tuning of second-order nonlinearity in optical materials is attractive to strengthen and expand the functionalities of nonlinear optical technologies, though its implementation remains elusive. Here, we report the electrically tunable second-order nonlinearity in atomically… read more here.
Keywords: res2; atomically thin; electrically tunable; tunable second ... See more keywords