Effects of deposition and supercritical CO2 treatment parameters on physical and electrical properties of pentacene thin films
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- 作者：Truc T. Ngoa ; tngo@sandiego.edu" class="auth_mail" title="E-mail the corresponding author ; Caitlin Lamberta ; clambert1776@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Brett Dorrenb ; brettdorren@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Brendan Geea ; bgee@sandiego.edu" class="auth_mail" title="E-mail the corresponding author ; Steven Goa ; stevengo7@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Robert D. Georgeb ; robert.george@navy.mil" class="auth_mail" title="E-mail the corresponding author
- 关键词：OTF ; organic thin film ; BDBA ; benzene-1 ; 4-diboronic acid ; PAH ; polycyclic aromatic hydrocarbons ; OTFT ; organic thin film transistor ; FET ; field-effect transistor ; 4PP ; four-point probe ; OVPD ; organic vapor phase deposition ; VTE ; vacuum thermal evaporation ; TFTs ; thin film transistors ; OTS ; octadecyltrichlorosilane ; scCO2 ; supercritical carbon dioxide ; UV/Vis ; ultraviolet/visible ; FTIR ; Fourier-transformed infrared ; RAS ; reflection-absorption spectroscopy ; SEM ; scanning electron microscopy
- 刊名：Synthetic Metals
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：220
- 期：Complete
- 页码：384-393
- 全文大小：1771 K
文摘
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Purer pentacene source produces more uniform film surface at slower deposition rate.
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Solute uptake in film depends on solid solubility in scCO2 and co-solvent presence.
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Film thickness and surface morphology contribute to solute uptake capability.
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Pentacene film’s electrical property can be enhanced by scCO2/methanol treatment.