Journal
ADVANCED SCIENCE
Volume 4, Issue 8, Pages -Publisher
WILEY
DOI: 10.1002/advs.201700007
Keywords
flexibility; multilevel; nonvolatile memory; organic field-effect transistors; organic heterostructures
Categories
Funding
- National Basic Research Program of China [2012CB723402, 2014CB648300]
- National Natural Science Foundation of China [61204095, 61136003, 61377019, 21144004]
- National Science Fund [21322402]
- Program for Changjiang Scholars and Innovative Research Team in University [IRT1148]
- Key Project of Chinese Ministry of Education, China [20113223120003]
- Natural Science Foundation of Jiangsu Province, China [BK2012431]
- Synergetic Innovation Center for Organic Electronics and Information Displays
- Research Fund for Postgraduate Innovation Project of Jiangsu Province [CXZZ13_0475]
Ask authors/readers for more resources
Nonvolatile organic field-effect transistor (OFET) memory devices based on pentacene/N,N'-ditridecylperylene-3,4,9,10-tetracarboxylic diimide (P13)/pentacene trilayer organic heterostructures have been proposed. The discontinuous n-type P13 embedded in p-type pentacene layers can not only provide electrons in the semiconductor layer that facilitates electron trapping process; it also works as charge trapping sites, which is attributed to the quantum well-like pentacene/P13/pentacene organic heterostructures. The synergistic effects of charge trapping in the discontinuous P13 and the charge-trapping property of the poly(4-vinylphenol) (PVP) layer remarkably improve the memory performance. In addition, the trilayer organic heterostructures have also been successfully applied to multilevel and flexible nonvolatile memory devices. The results provide a novel design strategy to achieve high-performance nonvolatile OFET memory devices and allow potential applications for different combinations of various organic semiconductor materials in OFET memory.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available