Premium
Graphene: Confining Cation Injection to Enhance CBRAM Performance by Nanopore Graphene Layer (Small 35/2017)
Author(s) -
Zhao Xiaolong,
Liu Sen,
Niu Jiebin,
Liao Lei,
Liu Qi,
Xiao Xiangheng,
Lv Hangbing,
Long Shibing,
Banerjee Writam,
Li Wenqing,
Si Shuyao,
Liu Ming
Publication year - 2017
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201770188
Subject(s) - graphene , nanopore , materials science , insulator (electricity) , metal insulator metal , inert , nanotechnology , metal , active layer , optoelectronics , layer (electronics) , capacitor , chemistry , electrical engineering , voltage , thin film transistor , engineering , organic chemistry , metallurgy
In article number 1603948 , Qi Liu, Xiangheng Xiao, Ming Liu and co‐workers, propose an innovative active‐metal/nanohole‐graphene/insulator/inert‐metal CBRAM structure to localize global injection of active metal cations, which induces superabundant accumulation of active cations in the insulator layer after repeated operation. As a result, only a few active metal atoms inject into the insulator from the fabricated graphene nanohole owing to the blocking effect of graphene to cations, which improves the device performance and prolongs the device life‐span.