Microscale‐Patterned Graphene Electrodes for Organic Light‐Emitting Devices by a Simple Patterning Strategy
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Optical Materials"
DOI: 10.1002/adom.201701348
Abstract: DOI: 10.1002/adom.201701348 transparency.[7–10] However, the shortages of intrinsic sensitivity to acid and heat, the low storage of indium on earth, and intrinsic mechanical brittleness have impeded its application in OLEDs, especially flexible OLEDs. For the… read more here.
Keywords: patterned graphene; graphene; microscale patterned; transfer ... See more keywords
In Situ Growth of Wafer-Scale Patterned Graphene and Fabrication of Optoelectronic Artificial Synaptic Device Array Based on Graphene/n-AlGaN Heterojunction for Visual Learning.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202401150
Abstract: The unique optical and electrical properties of graphene-based heterojunctions make them significant for artificial synaptic devices, promoting the advancement of biomimetic vision systems. However, mass production and integration of device arrays are necessary for visual… read more here.
Keywords: artificial synaptic; patterned graphene; situ growth; wafer scale ... See more keywords
Imaging of edge inactive layer in micro-patterned graphene monolayer
Sign Up to like & getrecommendations! Published in 2017 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.09.110
Abstract: Abstract An electrically inactive layer (EIL) near the edge of micro-patterned graphene lines was investigated using both scanning microwave microscopy (SMM) and Raman spectroscopy. Monolayer graphene sheets grown by chemical vapor deposition (CVD) were transferred… read more here.
Keywords: micro patterned; patterned graphene; edge; inactive layer ... See more keywords
GaN microstructure light-emitting diodes directly fabricated on tungsten-metal electrodes using a micro-patterned graphene interlayer
Sign Up to like & getrecommendations! Published in 2019 at "Nano Energy"
DOI: 10.1016/j.nanoen.2019.03.040
Abstract: Abstract We report on the selective-area growth of GaN microstructures on tungsten (W)-metal electrodes using a micro-patterned graphene intermediate layer between GaN and W, and demonstrate their use as light-emitting diodes (LEDs). Prior to the… read more here.
Keywords: micro patterned; tungsten metal; using micro; metal electrodes ... See more keywords
Step-by-step surface potential tuning of patterned graphene by polyelectrolyte coating
Sign Up to like & getrecommendations! Published in 2018 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2018.06.037
Abstract: Abstract The fine control of the interfacial properties of functionalized graphene is a key point for its applications, especially in biosensing devices. We have here used an in-house developed technique to fabricate microsized patterned graphene… read more here.
Keywords: step step; patterned graphene; negative values; surface ... See more keywords
Patterned 3D-graphene for self-powered broadband photodetector
Sign Up to like & getrecommendations! Published in 2024 at "Applied Physics Letters"
DOI: 10.1063/5.0229999
Abstract: The remarkable ultra-wideband energy capabilities of zero-bandgap two-dimensional (2D) graphene have made it an outstanding material for photon absorption and charge carrier generation across a broad spectrum. However, atomically thick 2D-graphene only exhibits a light… read more here.
Keywords: photodetector; patterned graphene; graphene self; broadband ... See more keywords
Physical insight into patterned graphene microwave absorber by using transmission matrix method
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/aaf463
Abstract: In this paper we present the generalized transmission matrix method (TMM) for the theoretical design and analysis of the microwave absorbers. Within the framework of this method, each layer of the absorbing structure is analyzed… read more here.
Keywords: patterned graphene; transmission; transmission matrix; graphene microwave ... See more keywords
Laser-micromachined zebra-patterned graphene as a mode locker with adjustable loss.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.389290
Abstract: In this Letter, we describe a novel, to the best of our knowledge, device based on micro-structured graphene, referred to as zebra-patterned graphene saturable absorber (ZeGSA), which can be used as a saturable absorber with… read more here.
Keywords: mode; patterned graphene; zebra patterned; adjustable loss ... See more keywords
Design and performance of a terahertz absorber based on patterned graphene.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.004296
Abstract: Modern terahertz (THz) technology offers the advantage of enhanced target detection ability with high spatial and temporal resolutions in the THz band, which makes it a formidable threat to stealth targets. Consequently, THz absorbers have… read more here.
Keywords: patterned graphene; absorber based; based patterned; performance ... See more keywords
Novel Hybrid Conductor of Irregularly Patterned Graphene Mesh and Silver Nanowire Networks
Sign Up to like & getrecommendations! Published in 2020 at "Micromachines"
DOI: 10.3390/mi11060578
Abstract: We prepared the hybrid conductor of the Ag nanowire (NW) network and irregularly patterned graphene (GP) mesh with enhanced optical transmittance (~98.5%) and mechano-electric stability (ΔR/Ro: ~42.4% at 200,000 (200k) cycles) under 6.7% strain. Irregularly… read more here.
Keywords: patterned graphene; graphene mesh; conductor; irregularly patterned ... See more keywords