Interfacing Solution-Grown C60 and (3-Pyrrolinium)(CdCl3) Single Crystals for High-Mobility Transistor-Based Memory Devices

Jiake Wu, Congcheng Fan, Guobiao Xue, Tao Ye, Shuang Liu, Ruoqian Lin, Hongzheng Chen, Huolin L. Xin, Ren Gen Xiong, Hanying Li

Research output: Contribution to journalArticlepeer-review

53 Scopus citations

Abstract

Aligned ferroelectric single crystals of (3-pyrrolinium)(CdCl3) can be prepared from solution on top of aligned semiconducting C60 single crystals using an orthogonal solvent. Memory devices based on these ferroelectric/semiconductor bilayered heterojunctions exhibit much larger hysteresis compared with that of only C60 single crystals. More importantly, the introduction of the ferroelectric layer induces the memory window without dramatically reducing the charge mobility.

Original languageEnglish
Pages (from-to)4476-4480
Number of pages5
JournalAdvanced Materials
Volume27
Issue number30
DOIs
StatePublished - 1 Aug 2015
Externally publishedYes

Keywords

  • field-effect transistors
  • memory
  • organic electronics
  • single crystals
  • solution processing

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