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Gold Nanorods: Encoding Random Hot Spots of a Volume Gold Nanorod Assembly for Ultralow Energy Memory (Adv. Mater. 35/2017)
Author(s) -
Dai Qiaofeng,
Ouyang Min,
Yuan Weiguang,
Li Jinxiang,
Guo Banghong,
Lan Sheng,
Liu Songhao,
Zhang Qiming,
Lu Guang,
Tie Shaolong,
Deng Haidong,
Xu Yi,
Gu Min
Publication year - 2017
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201770250
Subject(s) - nanorod , materials science , plasmon , photoluminescence , nanotechnology , optoelectronics , polarization (electrochemistry) , colloidal gold , 3d optical data storage , nanostructure , nanoparticle , computer data storage , chemistry , computer science , operating system
Hot spots with significantly enhanced electric field are generally found in plasmonic systems composed of metallic nanoparticles/nanostructures. The combination of efficient photoluminescence and polarization and wavelength sensitivity offers the opportunity to encode such hot spots for optical memory, which is a promising way of storing big data. In article number 1701918 , Sheng Lan, Shaolong Tie, Min Gu, and co‐workers numerically analyze the impact of hot spots on the nonlinear optical response of metallic nanoparticles/nanostructures and demonstrate multidimensional optical data storage with ultrahigh density and ultralow energy.