Plausible carrier transport model in organic-inorganic hybrid perovskite resistive memory devices
- Authors
- Park, Nayoung; Kwon, Yongwoo; Choi, Jaeho; Jang, Ho Won; Cha, Pil-Ryung
- Issue Date
- Apr-2018
- Publisher
- AMER INST PHYSICS
- Citation
- AIP ADVANCES, v.8, no.4
- Journal Title
- AIP ADVANCES
- Volume
- 8
- Number
- 4
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/3885
- DOI
- 10.1063/1.5019459
- ISSN
- 2158-3226
- Abstract
- We demonstrate thermally assisted hopping (TAH) as an appropriate carrier transport model for CH3NH3PbI3 resistive memories. Organic semiconductors, including organic-inorganic hybrid perovskites, have been previously speculated to follow the space-charge-limited conduction (SCLC) model. However, the SCLC model cannot reproduce the temperature dependence of experimental current-voltage curves. Instead, the TAH model with temperature-dependent trap densities and a constant trap level are demonstrated to well reproduce the experimental results. (C) 2018 Author(s).
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- There are no files associated with this item.
- Appears in
Collections - College of Engineering > Materials Science and Engineering Major > 1. Journal Articles
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