Optical Instruments, Volume. 44, Issue 6, 8(2022)

Fabrication of resistive memory devices based on graphene oxide

Min CHEN1...2 and Qiming ZHANG12,* |Show fewer author(s)
Author Affiliations
  • 1Institute of Photonic Chips, University of Shanghai for Science and Technology, Shanghai 200093, China
  • 2School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
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    Resistive memory devices are new type of non-volatile memory devices that can be switched between high resistance state (HRS) and low resistance state (LRS) under the action of an external electric field. The selection and interaction of electrode materials and active layer materials are the main factors for realizing the resistive switching characteristics of devices. Graphene is a two-dimensional (2D) material with excellent electrical conductivity and high ductility. Reduction of graphene oxide (GO) by laser processing is an excellent method to obtain graphene efficiently. The preparation process of traditional memory devices is complicated, which is not conducive to large-scale processing and manufacturing. Using metal Au and reduced graphene oxide (rGO) as electrodes, and GO as the active layer for device fabrication, the resistive switching function of the memory device is well realized. The simple and efficient fabrication method provides a reference for the large-scale and highly integrated production of resistive memory devices.

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    Min CHEN, Qiming ZHANG. Fabrication of resistive memory devices based on graphene oxide[J]. Optical Instruments, 2022, 44(6): 8

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    Paper Information

    Category: APPLICATION TECHNOLOGY

    Received: Mar. 3, 2022

    Accepted: Mar. 31, 2022

    Published Online: Jan. 11, 2023

    The Author Email: ZHANG Qiming (qimingzhang@usst.edu.cn)

    DOI:10.3969/j.issn.1005-5630.2022.006.002

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