Electrical Stress and Total Ionizing Dose Effects on Graphene-Based NonVolatile Memory Devices

Cher Xuan Zhang, En Xia Zhang, Daniel M. Fleetwood, Michael L. Alles, Ronald D. Schrimpf, Emil B. Song, Sung Min Kim, Kang L. Wang, Kosmas Galatsis

研究成果: Article同行評審

18 引文 斯高帕斯(Scopus)

摘要

Electrical stress and 10-keV x-ray and 1.8-MeV proton irradiation and annealing responses are evaluated for graphene-based nonvolatile memory devices. The memory characteristics of these structures derive primarily from hysteretic charge exchange between the graphene and interface and border traps, similar to the operation of metal-nitride-oxide-semicon-ductor memory devices. Excellent stability and memory retention are observed for ionizing radiation exposure or constant-voltage stress. Cycling of the memory state leads to a significant reduction in memory window.

原文English
頁(從 - 到)2974-2978
頁數5
期刊IEEE Transactions on Nuclear Science
59
發行號6
DOIs
出版狀態Published - 2012 12月

All Science Journal Classification (ASJC) codes

  • 核能與高能物理
  • 核能與工程
  • 電氣與電子工程

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