title: Focused Role of an Organic Small-Molecule PBD on Performance of the Bistable Resistive Switching.
abstract: An undoped organic small-molecule 2-(4-tert-butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole (PBD) and a kind of nanocomposite blending poly(methyl methacrylate) (PMMA) into PBD are employed to implement bistable resistive switching. For the bistable resistive switching indium tin oxide (ITO)/PBD/Al, its ON/OFF current ratio can touch 6. What is more, the ON/OFF current ratio, approaching to 10(4), is available due to the storage layer PBD:PMMA with the chemical composition 1:1 in the bistable resistive switching ITO/PBD:PMMA/Al. The capacity, data retention of more than 1 year and endurance performance (>10(4) cycles) of ITO/PBD:PMMA(1:1)/Al, exhibits better stability and reliability of the samples, which underpins the technique and application of organic nonvolatile memory.
authors.affiliation: HLJ Province Key Laboratories of Senior-education for Electronic Engineering, Heilongjiang University, Harbin, 150080, China. lileid163yx@163.com.
authors.forename: Lei
authors.initials: L
authors.lastname: Li
authors.affiliation: HLJ Province Key Laboratories of Senior-education for Electronic Engineering, Heilongjiang University, Harbin, 150080, China. sym791122@163.com.
authors.forename: Yanmei
authors.initials: Y
authors.lastname: Sun
authors.affiliation: HLJ Province Key Laboratories of Senior-education for Electronic Engineering, Heilongjiang University, Harbin, 150080, China. aicp@foxmail.com.
authors.forename: Chunpeng
authors.initials: C
authors.lastname: Ai
authors.affiliation: HLJ Province Key Laboratories of Senior-education for Electronic Engineering, Heilongjiang University, Harbin, 150080, China. Lujunguo511@163.com.
authors.forename: Junguo
authors.initials: J
authors.lastname: Lu
authors.affiliation: HLJ Province Key Laboratories of Senior-education for Electronic Engineering, Heilongjiang University, Harbin, 150080, China. wendianzhong@hlju.edu.cn.
authors.forename: Dianzhong
authors.initials: D
authors.lastname: Wen
authors.affiliation: School of Chemistry and Materials Science, Heilongjiang University, Harbin, 150080, China. xuduobai@hotmail.com.
authors.forename: Xuduo
authors.initials: X
authors.lastname: Bai
keywords: ITO/PBD/Al; Nonvolatile bistable resistive switching; PBD:PMMA nanocomposite film; Small molecule