Results 31 to 40 of about 230,669 (344)
Optics Express, 2008 A new type of solid-state variable focal length lens is described. It is based on shape changes in an elastomeric membrane driven by compression of a reservoir of a polymer gel. A novel fabrication process based on individual lens components allows for customization of lens power based on the desired application. The lens shape as a function of applied
G, Beadie +9 more
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Black Phosphorus-New Nanostructured Material for Humidity Sensors: Achievements and Limitations
Sensors, 2019 The prospects of using nanostructured black phosphorus for the development of humidity sensors are considered. It was shown that black phosphorus has a set of parameters that distinguish it from other two-dimensional (2D) materials such as graphene ...
Ghenadii Korotcenkov
doaj +1 more source
Chemosensors, 2021 Developing reliable and tunable metamaterials is fundamental to next-generation optical-based nanodevices and computing schemes. In this review, an overview of recent progress made with a unique group of ceramic-based functional nanocomposites, i.e ...
Xuejing Wang, Haiyan Wang
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Journal of Applied Physics, 2011 We present a generic microcavity platform for cavity experiments on optically active nanostructures, such as quantum dots, nanocrystals, color centers, and carbon nanotubes. The cavity is of the Fabry-Pérot type with a planar back mirror and a miniature concave top mirror with radius of curvature ∼ 100 μm.
Barbour, Russell J. +8 more
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Tunable Light Field Modulations with Chip- and Fiber-Compatible Monolithic Dielectric Metasurfaces
Nanomaterials, 2022 Metasurfaces with a high engineering degree of freedom are promising building blocks for applications in metalenses, beam deflectors, metaholograms, sensing, and many others.
Bobo Du +5 more
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Real-time power system dynamic security assessment based on advanced feature selection for decision tree classifiers [PDF]
, 2017 This paper proposed a novel algorithm based on advanced feature selection technique for decision tree (DT) classifier to assess the dynamic security in power system.
Al-Gubri, Qusay, Mohd Ariff, Mohd Aifaa
core +1 more source
Tunable pH Sensitive Lipoplexes
, 2023 To provide long circulating nanoparticles able to carry a gene to tumor cells, we have designed anionic pegylated lipoplexes which are pH sensitive. The reduction of positive charges in nucleic acid carriers allows reducing the elimination rate, increasing circulation time in the blood, leading to improved tumor accumulation of lipid nanoparticles ...
Dhotel, H, Mignet, N, Bessodes, Michel
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Tunable Axion Plasma Haloscopes [PDF]
Physical Review Letters, 2019 We propose a new strategy to search for dark matter axions using tunable cryogenic plasmas. Unlike current experiments, which repair the mismatch between axion and photon masses by breaking translational invariance (cavity and dielectric haloscopes), a plasma haloscope enables resonant conversion by matching the axion mass to a plasma frequency.
Lawson M. +4 more
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Combined atomic force microscope and electron-beam lithography used for the fabrication of variable-coupling quantum dots [PDF]
, 2003 We have combined direct nanofabrication by local anodic oxidation with conventional electron-beam lithography to produce a parallel double quantum dot based on a GaAs/AlGaAs heterostructure.
Abstreiter, G. +6 more
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Ultrathin Tunable Optomechanical Metalens
Nano Letters, 2023 ISSN:1530 ...
Adeel Afridi +3 more
openaire +3 more sources