Field emission cathode based on three-dimensional framework carbon and its operation under the driving of a triboelectric nanogenerator
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.04.052
Abstract: Abstract The key factor in the functional performance of field emission devices (FEDs) is the selection of cold cathode materials. In this study, conductive, interconnected three-dimensional framework carbon (3DFC) with rich sharp edges acting as… read more here.
Keywords: energy; cathode; field emission; cold cathode ... See more keywords
A moderate synthesis route of 5.6 mA-current LaB6 nanowire film with recoverable emission performance towards cold cathode electron source applications
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra01637a
Abstract: Lanthanum hexaboride (LaB6) nanostructures have attracted much attention in recent years because they exhibit high electrical conductivity and thermal conductivity, low work function and high chemical stability, and can be expected to be an ideal… read more here.
Keywords: lab6 nanowire; cathode; cold cathode; film ... See more keywords
Flat-Panel Addressable Cold-Cathode X-Ray Source-Based Stationary CT Architecture
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2023.3271714
Abstract: Stationary computed tomography (CT) system can not only improve image quality with motion artifact reduction, but also can help to visualize dynamic processes. How to develop a reliable stationary CT is a very challenging task.… read more here.
Keywords: panel; cold cathode; flat panel; ray source ... See more keywords
Theoretical Study of a 0.22 THz Backward Wave Oscillator Based on a Dual-Gridded, Carbon-Nanotube Cold Cathode
Sign Up to like & getrecommendations! Published in 2018 at "Applied Sciences"
DOI: 10.3390/app8122462
Abstract: The carbon nanotube (CNT) cold cathode is an attractive choice for millimeter and terahertz vacuum electronic devices owning to its unique instant switch-on and high emission current density. A novel, dual-gridded, field emission architecture based… read more here.
Keywords: backward wave; cathode; carbon nanotube; cold cathode ... See more keywords
Fabrication of Stable Carbon Nanotube Cold Cathode Electron Emitters with Post-Growth Electrical Aging
Sign Up to like & getrecommendations! Published in 2018 at "Micromachines"
DOI: 10.3390/mi9120648
Abstract: We fabricated carbon nanotube (CNT) cold cathode emitters with enhanced and stable electron emission properties and long-time stability with electrical aging as a post-treatment. Our CNT field emitters showed improved electrical properties by electrical aging.… read more here.
Keywords: electrical aging; electron; carbon nanotube; cold cathode ... See more keywords
Pixelated Vacuum Flat Panel Detector Using ZnS Photoconductor and ZnO Nanowires Cold Cathode
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12050884
Abstract: Vacuum flat panel detectors (VFPDs) using cold cathode have important applications in large-area photoelectric detection. Based on the electron-bombardment-induced photoconductivity (EBIPC) mechanism, the photoconductor-type VFPDs achieved high detection sensitivity. However, pixelated imaging devices have not… read more here.
Keywords: cold cathode; vacuum flat; photoconductor; flat panel ... See more keywords
Extreme Ultraviolet Lighting Using Carbon Nanotube-Based Cold Cathode Electron Beam
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12234134
Abstract: Laser-based plasma studies that apply photons to extreme ultraviolet (EUV) generation are actively being conducted, and studies by direct electron irradiation on Sn for EUV lighting have rarely been attempted. Here, we demonstrate a novel… read more here.
Keywords: carbon nanotube; extreme ultraviolet; beam; cold cathode ... See more keywords