Deformable Organic Nanowire Field-Effect Transistors

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 30(2018), 7 vom: 09. Feb.
1. Verfasser: Lee, Yeongjun (VerfasserIn)
Weitere Verfasser: Oh, Jin Young, Kim, Taeho Roy, Gu, Xiaodan, Kim, Yeongin, Wang, Ging-Ji Nathan, Wu, Hung-Chin, Pfattner, Raphael, To, John W F, Katsumata, Toru, Son, Donghee, Kang, Jiheong, Matthews, James R, Niu, Weijun, He, Mingqian, Sinclair, Robert, Cui, Yi, Tok, Jeffery B-H, Lee, Tae-Woo, Bao, Zhenan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article biomedical electronics deformable electronics nanowire electronics nanowire transistors stretchable transistors
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520 |a Deformable electronic devices that are impervious to mechanical influence when mounted on surfaces of dynamically changing soft matters have great potential for next-generation implantable bioelectronic devices. Here, deformable field-effect transistors (FETs) composed of single organic nanowires (NWs) as the semiconductor are presented. The NWs are composed of fused thiophene diketopyrrolopyrrole based polymer semiconductor and high-molecular-weight polyethylene oxide as both the molecular binder and deformability enhancer. The obtained transistors show high field-effect mobility >8 cm2 V-1 s-1 with poly(vinylidenefluoride-co-trifluoroethylene) polymer dielectric and can easily be deformed by applied strains (both 100% tensile and compressive strains). The electrical reliability and mechanical durability of the NWs can be significantly enhanced by forming serpentine-like structures of the NWs. Remarkably, the fully deformable NW FETs withstand 3D volume changes (>1700% and reverting back to original state) of a rubber balloon with constant current output, on the surface of which it is attached. The deformable transistors can robustly operate without noticeable degradation on a mechanically dynamic soft matter surface, e.g., a pulsating balloon (pulse rate: 40 min-1 (0.67 Hz) and 40% volume expansion) that mimics a beating heart, which underscores its potential for future biomedical applications 
650 4 |a Journal Article 
650 4 |a biomedical electronics 
650 4 |a deformable electronics 
650 4 |a nanowire electronics 
650 4 |a nanowire transistors 
650 4 |a stretchable transistors 
700 1 |a Oh, Jin Young  |e verfasserin  |4 aut 
700 1 |a Kim, Taeho Roy  |e verfasserin  |4 aut 
700 1 |a Gu, Xiaodan  |e verfasserin  |4 aut 
700 1 |a Kim, Yeongin  |e verfasserin  |4 aut 
700 1 |a Wang, Ging-Ji Nathan  |e verfasserin  |4 aut 
700 1 |a Wu, Hung-Chin  |e verfasserin  |4 aut 
700 1 |a Pfattner, Raphael  |e verfasserin  |4 aut 
700 1 |a To, John W F  |e verfasserin  |4 aut 
700 1 |a Katsumata, Toru  |e verfasserin  |4 aut 
700 1 |a Son, Donghee  |e verfasserin  |4 aut 
700 1 |a Kang, Jiheong  |e verfasserin  |4 aut 
700 1 |a Matthews, James R  |e verfasserin  |4 aut 
700 1 |a Niu, Weijun  |e verfasserin  |4 aut 
700 1 |a He, Mingqian  |e verfasserin  |4 aut 
700 1 |a Sinclair, Robert  |e verfasserin  |4 aut 
700 1 |a Cui, Yi  |e verfasserin  |4 aut 
700 1 |a Tok, Jeffery B-H  |e verfasserin  |4 aut 
700 1 |a Lee, Tae-Woo  |e verfasserin  |4 aut 
700 1 |a Bao, Zhenan  |e verfasserin  |4 aut 
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