Modulating Charge Transport from Thermally Activated to "Band-Like" Through Interfacial Bottom-Up Binding Capability of Bilayer Polymer Dielectrics

doi:10.1002/adfm.202211742

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	Modulating Charge Transport from Thermally Activated to "Band-Like" Through Interfacial Bottom-Up Binding Capability of Bilayer Polymer Dielectrics
	Y. Zheng; H. Lin; T. Jiang; D. Zhu; S. Qi; W. Li; L. Li; D. Ji and W. Hu
	2022
发表期刊	1616301X
摘要	The disordered chain arrangement of polymer dielectrics has complex both internal and external effects on system performance, which generally stimulates the weak acquisition and grain boundaries of vapor-deposited organic small molecule films (VDOSMFs) with thermally activated charge transport. As a result, achieving "band-like" transmission of VDOSMs on polymer dielectrics is attempting to prove to be a major challenge. Three types of bi-polymer dielectrics are developed to modulate charge transport from thermally activated mode to "band-like" transport at the interfacial level. The bottom consisting of a polyimide layer is critical to interfacial modulation, which shows the selectively binding capability with up-dielectric layers to realize the modulation of charge transport, as corroborated by interface characterization and density functional-based tight-binding calculation. The findings provide an effective strategy for modulating the charge transport through polymer dielectric engineering and also recommend a podium to further comprehend the electrical characteristics of small molecules in organic thin-film transistors. 2022 Wiley-VCH GmbH.￥internal-pdf://1153944661/Modulating Charge Transport from Thermally Act.pdf￥10.1002/adfm.202211742￥https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/adfm.202211742?download=true￥ei
DOI	10.1002/adfm.202211742
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收录类别	ei
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67282
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Y. Zheng,H. Lin,T. Jiang,et al. Modulating Charge Transport from Thermally Activated to "Band-Like" Through Interfacial Bottom-Up Binding Capability of Bilayer Polymer Dielectrics[J]. 1616301X,2022.
APA	Y. Zheng.,H. Lin.,T. Jiang.,D. Zhu.,S. Qi.,...&D. Ji and W. Hu.(2022).Modulating Charge Transport from Thermally Activated to "Band-Like" Through Interfacial Bottom-Up Binding Capability of Bilayer Polymer Dielectrics.1616301X.
MLA	Y. Zheng,et al."Modulating Charge Transport from Thermally Activated to "Band-Like" Through Interfacial Bottom-Up Binding Capability of Bilayer Polymer Dielectrics".1616301X (2022).

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