Two-dimensional multibit optoelectronic memory with broadband spectrum distinction

Continued device miniaturization and feasibility of integrating two-dimensional materials into circuits have enabled flexible and transparent optoelectronic memories. Here, the authors show a WSe2–hBN-based heterostructure memory with switching ratio of ~1.1 × 106, ensuring over 128 distinct storage...

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Autores principales: Du Xiang, Tao Liu, Jilian Xu, Jun Y. Tan, Zehua Hu, Bo Lei, Yue Zheng, Jing Wu, A. H. Castro Neto, Lei Liu, Wei Chen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/e85ed7b817ef44228bd5d5cab6a20c94
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Sumario:Continued device miniaturization and feasibility of integrating two-dimensional materials into circuits have enabled flexible and transparent optoelectronic memories. Here, the authors show a WSe2–hBN-based heterostructure memory with switching ratio of ~1.1 × 106, ensuring over 128 distinct storage states and retention time of ~4.5 × 104 s.