Results 21 to 30 of about 2,310,902 (297)

Visualizing information on a sphere [PDF]

open access: yesProceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium, 2002
We describe a method for the visualization of information units on spherical domains which is employed in the banking industry for risk analysis, stock prediction and other tasks. The system is based on a quantification of the similarity of related objects that governs the parameters of a mass-spring system. Unlike existing approaches we initialize all
Gross, Markus   +2 more
openaire   +2 more sources

Graphene-Based Nanoscale Vacuum Channel Transistor

open access: yesNanoscale Research Letters, 2018
We report the fabrication and electrical performance of nanoscale vacuum channel transistor (NVCT) based on graphene. Ninety-nanometer-width vacuum nano-channel could be precisely fabricated with standard electron beam lithography process.
Ji Xu   +4 more
doaj   +1 more source

Diffraction Efficiency Distribution of Output Grating in Holographic Waveguide Display System

open access: yesIEEE Photonics Journal, 2018
Planar waveguide structure has benefits to expand the exit pupil of the near-eye display. To achieve a uniform output luminance within the expanded exit pupil, a specific distribution of diffractive efficiency (DE) should be set for the out-coupling ...
Ao Liu   +4 more
doaj   +1 more source

Solution-Processed Epitaxial Growth of MAPbI3 Single-Crystal Films for Highly Stable Photodetectors

open access: yesFrontiers in Materials, 2021
Recent years, organic-inorganic hybrid perovskites (OIHPs) have been widely used in applications, such as solar cells, lasers, light-emission diodes, and photodetectors due to their outstanding optoelectronic properties.
Yubing Xu   +13 more
doaj   +1 more source

Waltz - An exploratory visualization tool for volume data, using multiform abstract displays [PDF]

open access: yes, 1998
Although, visualization is now widely used, misinterpretations still occur. There are three primary solutions intended to aid a user interpret data correctly.
Roberts, Jonathan C.
core   +2 more sources

A Modeling Investigation on High-Speed Broad Spectrum Filtering System Based on Electric Fluid Technology

open access: yesIEEE Photonics Journal, 2017
By combining advanced fluid control technology with surface plasmonic resonance phenomenon, we could take advantage of various unique characteristics of plasmonics without changing the original structure to realize a tunable color filtering system.
Jun Wu   +6 more
doaj   +1 more source

On encouraging multiple views for visualization [PDF]

open access: yes, 1998
Visualization enables 'seeing the unseen', and provides new insight into the underlying data. However users far too easily believe or rely on a single representation of the data; this view may be a favourite method, the simplest to perform, or a method ...
Roberts, J.C.
core   +2 more sources

Diffraction Efficiency Enhanced Volume Holographic Gratings via Coupling Ag Thin Film

open access: yesIEEE Photonics Journal, 2019
Volume holographic gratings (VHGs) act as an in-coupler or out-coupler could be applied in holographic waveguide display system in which high diffraction efficiency is one of the key factors.
Yunping Qiu   +5 more
doaj   +1 more source

Enhanced Performance of Perovskite Single-Crystal Photodiodes by Epitaxial Hole Blocking Layer

open access: yesFrontiers in Chemistry, 2020
Introducing hole/electron transporting and blocking layers is considered to enhance the performance of electronic devices based on organic–inorganic hybrid halide perovskite single crystals (PSCs).
Yuzhu Pan   +10 more
doaj   +1 more source

Bioinspired Young's Modulus‐Hierarchical E‐Skin with Decoupling Multimodality and Neuromorphic Encoding Outputs to Biosystems

open access: yesAdvanced Science, 2023
As key interfaces for the disabled, optimal prosthetics should elicit natural sensations of skin touch or proprioception, by unambiguously delivering the multimodal signals acquired by the prosthetics to the nervous system, which still remains ...
Shengshun Duan   +11 more
doaj   +1 more source

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