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[期刊论文]

A facile synthesis of CH3NH3PbBr3 perovskite quantum dots and their application in flexible nonvolatile memory

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author:

Yang, Kaiyu (Yang, Kaiyu.) [1] | Li, Fushan (Li, Fushan.) [2] | Veeramalai, Chandrasekar Perumal (Veeramalai, Chandrasekar Perumal.) [3] | Unfold

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EI

Abstract:

In this work, we present a simple and facile one step synthesis strategy to prepare CH3NH3PbBr3 perovskite quantum dots and apply them into the nonvolatile memory. Resistive switching phenomenon was observed in this perovskite quantum dots and polymer composite based memory device with the ON/OFF current ratio larger than 103 as well as good reproducibility and reliability. Flexible memory was also demonstrated, and a possible resistance switching mechanism was discussed. Our work paves a way for the application of organolead halide perovskite quantum dots in flexible and transparent nonvolatile memories. © 2017 Author(s).

Keyword:

Lead compounds Nanocrystals Nonvolatile storage Perovskite Semiconductor quantum dots

Community:

  • [ 1 ] [Yang, Kaiyu]Institute of Optoelectronic Technology, Fuzhou University, Fuzhou; 350002, China
  • [ 2 ] [Li, Fushan]Institute of Optoelectronic Technology, Fuzhou University, Fuzhou; 350002, China
  • [ 3 ] [Veeramalai, Chandrasekar Perumal]Institute of Optoelectronic Technology, Fuzhou University, Fuzhou; 350002, China
  • [ 4 ] [Guo, Tailiang]Institute of Optoelectronic Technology, Fuzhou University, Fuzhou; 350002, China

Reprint 's Address:

  • [li, fushan]institute of optoelectronic technology, fuzhou university, fuzhou; 350002, china

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Source :

Applied Physics Letters

ISSN: 0003-6951

Year: 2017

Issue: 8

Volume: 110

3 . 4 9 5

JCR@2017

3 . 5 0 0

JCR@2023

ESI HC Threshold:170

JCR Journal Grade:1

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 104

30 Days PV: 2

Affiliated Colleges:

操作日志

管理员  2025-04-29 10:03:48  更新被引

管理员  2024-08-26 19:15:18  更新被引

管理员  2024-08-26 19:15:14  更新被引

管理员  2020-11-19 16:55:49  创建

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