Electrically Switchable Polarization in Bi2O2Se Ferroelectric Semiconductors
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202210854
Abstract: Atomically 2D layered ferroelectric semiconductors, in which the polarization switching process occurs within the channel material itself, offer a new material platform that can drive electronic components toward structural simplification and high‐density integration. Here, a… read more here.
Keywords: ferroelectric semiconductors; electrically switchable; bi2o2se; switchable polarization ... See more keywords
Electrically Switchable, Polarization-Sensitive Encryption Based on Aluminum Nanoaperture Arrays Integrated with Polymer-Dispersed Liquid Crystals.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c01947
Abstract: Metasurface-based structural coloration is a promising enabling technology for advanced optical encryption with a high-security level. Herein, we propose a paradigm of electrically switchable, polarization-sensitive optical encryption based on designed metasurfaces integrated with polymer-dispersed liquid… read more here.
Keywords: electrically switchable; aluminum nanoaperture; polarization sensitive; polarization ... See more keywords
An application-specific image processing array based on WSe2 transistors with electrically switchable logic functions
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-021-27644-3
Abstract: With the rapid development of artificial intelligence, parallel image processing is becoming an increasingly important ability of computing hardware. To meet the requirements of various image processing tasks, the basic pixel processing unit contains multiple… read more here.
Keywords: electrically switchable; image; image processing; pixel processing ... See more keywords
Electrically switchable valley polarization, spin/valley filter, and valve effects in transition-metal dichalcogenide monolayers interfaced with two-dimensional ferromagnetic semiconductors
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.l201403
Abstract: Ao Zhang, Kaike Yang, Yun Zhang, Anlian Pan, and Mingxing Chen ∗ School of Physics and Electronics, Hunan Normal University, Key Laboratory for Matter Microstructure and Function of Hunan Province, Key Laboratory of Low-Dimensional Quantum… read more here.
Keywords: physics; switchable valley; valley; valley polarization ... See more keywords
Electrically switchable photonic crystals based on liquid-crystal-infiltrated TiO2-inverse opals.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.015391
Abstract: Electrically switchable photonic crystals are demonstrated based on TiO2 inverse opals infiltrated with liquid crystals. Macroporous anatase TiO2 inverse opals are fabricated from polystyrene opal templates through a sandwich vacuum backfilled method and followed by… read more here.
Keywords: inverse opals; tio2 inverse; liquid crystal; switchable photonic ... See more keywords
Electrically switchable multicolored filter using plasmonic nanograting integrated with liquid crystal for optical storage and encryption.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.485787
Abstract: This study proposed the synergistic merging of twisted-nematic liquid crystals (LCs) and nanograting embedded etalon structures for plasmonic structure color generation, realizing dynamic multifunctional metadevices. Metallic nanogratings and dielectric cavities were designed to provide color… read more here.
Keywords: optical storage; switchable multicolored; encryption; electrically switchable ... See more keywords
Electrically switchable metallic polymer metasurface device with gel polymer electrolyte
Sign Up to like & getrecommendations! Published in 2023 at "Nanophotonics"
DOI: 10.1515/nanoph-2022-0654
Abstract: Abstract We present an electrically switchable, compact metasurface device based on the metallic polymer PEDOT:PSS in combination with a gel polymer electrolyte. Applying square-wave voltages, we can reversibly switch the PEDOT:PSS from dielectric to metallic.… read more here.
Keywords: polymer; electrically switchable; metallic polymer; polymer electrolyte ... See more keywords