Two-Terminal Multibit Optical Memory via van der Waals Heterostructure.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201807075
Abstract: 2D van der Waals (vdWs) heterostructures exhibit intriguing optoelectronic properties in photodetectors, solar cells, and light-emitting diodes. In addition, these materials have the potential to be further extended to optical memories with promising broadband applications… read more here.
Keywords: van der; der waals; optical memory; two terminal ... See more keywords
Multilevel MoS2 Optical Memory with Photoresponsive Top Floating Gates.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b05491
Abstract: Optoelectronic memory devices, whose states can be controlled using electrical optical signals, are receiving much attention for their potential applications in image sensing and parallel data transmission and processes. Here, we report MoS2-based devices with… read more here.
Keywords: optical memory; floating gates; top floating; floating gate ... See more keywords
Reversible single-crystal-to-single-crystal conversion of a photoreactive coordination network for rewritable optical memory storage.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical communications"
DOI: 10.1039/c9cc09081a
Abstract: Reversible single-crystal-to-single-crystal photocyclization-cycloreversion reaction of a stilbene-based coordination network exhibits a conspicuous fluorescence change. The controllable fluorescence and high fatigue resistance feature of this bistable material make it a single-crystalline device for applications in rewritable… read more here.
Keywords: rewritable optical; optical memory; single crystal; coordination network ... See more keywords
High-performance optical memory transistors based on a novel organic semiconductor with nanosprouts.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c9nr00578a
Abstract: Here, we developed a novel organic semiconductor of 2,7-di(anthracen-2-yl)naphthalene (2,7-DAN), which not only exhibits outstanding hole-transport with a mobility of 3.3 cm2 V-1 s-1 but also shows a high photoresponsivity of 8000 A W-1 with… read more here.
Keywords: optical memory; novel organic; organic semiconductor; memory transistors ... See more keywords
Phase control of coherent acoustic phonons in gold bipyramids for optical memory and manipulating plasmon–exciton coupling
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0004209
Abstract: Recent efforts have targeted manipulation of nanomaterial vibrational modes in applications such as chemical/mass sensing, optical switching, and phonon-driven photochemistry. While impulsive photoexcitation can generate coherent phonons, multiple excitation pulses offer the prospect of control… read more here.
Keywords: plasmon exciton; acoustic phonons; optical memory; gold bipyramids ... See more keywords
Theoretical Demonstration of 250 Gb/s Ultrafast All-Optical Memory Using Mach-Zehnder Interferometers With Quantum-Dot Semiconductor Optical Amplifiers
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2019.2948051
Abstract: Ultrafast all-optical memory at 250 Gb/s using Mach-Zehnder interferometers (MZIs) with symmetrical quantum-dot semiconductor optical amplifiers (QDSOAs), acting as all-optical AND gate and regenerator in a loop configuration, is theoretically demonstrated for 500 loop circulations… read more here.
Keywords: ultrafast optical; using mach; mach zehnder; zehnder interferometers ... See more keywords
Optical memory effect of excised cataractous human crystalline lenses.
Sign Up to like & getrecommendations! Published in 2022 at "Biomedical optics express"
DOI: 10.1364/boe.480678
Abstract: Cataracts increase the amount of scattered light in the crystalline lens producing low-contrast retinal images and causing vision impairment. The Optical Memory Effect is a wave correlation of coherent fields, which can enable imaging through… read more here.
Keywords: optical memory; memory effect; human crystalline;
Synthesis and Luminescence of Optical Memory Active Tetramethylammonium Cyanocuprate(I) 3D Networks
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12081211
Abstract: The structures of three tetramethylammonium cyanocuprate(I) 3D networks [NMe4]2[Cu(CN)2]2•0.25H2O (1), [NMe4][Cu3(CN)4] (2), and [NMe4][Cu2(CN)3] (3), (Me4N = tetramethylammonium), and the photophysics of 1 and 2 are reported. These complexes are prepared by combining aqueous solutions… read more here.
Keywords: memory; optical memory; cyanocuprate networks; memory active ... See more keywords