Understanding the Device Physics in Polymer‐Based Ionic–Organic Ratchets. Issue 15 (7th February 2017)

• Record Type: Journal Article
• Authors: Hu, Yuanyuan; Brus, Viktor; Cao, Wei; Liao, Kenneth; Phan, Hung; Wang, Ming; Banerjee, Kaustav; Bazan, Guillermo C.; Nguyen, Thuc‐Quyen
• Is Part Of: Advanced materials. Volume 29:Issue 15(2017)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2017-02-07
• Subjects: device physics -- high performance -- ionic–organic ratchets -- short‐circuit current; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201606464
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : High‐performance solution‐processed ionic–organic ratchets are fabricated using polymer semiconductors. The devices can provide both high short‐circuit current and open‐circuit voltage at room temperature, and be driven by AC signals with frequencies up to 13.56 MHz. The effects of trap density, mobility, and rectification ratio in the device on short‐circuit current are investigated and clarified.