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New Findings on Organic Electronics Described by Investigators at Nanjing University (Enhancing charge transport in copper phthalocyanine thin film...

August 20, 2014



New Findings on Organic Electronics Described by Investigators at Nanjing University (Enhancing charge transport in copper phthalocyanine thin film by elevating pressure of deposition chamber)

By a News Reporter-Staff News Editor at Electronics Newsweekly -- Investigators publish new report on Organic Electronics. According to news reporting originating in Jiangsu, People's Republic of China, by VerticalNews journalists, research stated, "Copper phthalocyanine (CuPc)-based thin film transistors were fabricated using CuPc films grown under different deposition pressure (P-dep) (ranging from 1.8 x 10 (4) Pa to 1.0 x 10 (1) Pa). The transistor performance highly depended on P-dep."

The news reporters obtained a quote from the research from Nanjing University, "A field-effect mobility of 2.1 x 10 (2) cm(2)/(Vs) was achieved under 1.0 x 10 (1) Pa. Detailed investigations revealed that P-dep modulates the molecular packing and orientation of the organic films grown on a SiO2/Si substrate and influences the charge transport."

According to the news reporters, the research concluded: "Furthermore, from a device physics point of view, contact resistance of the fabricated transistors decreased when P-dep increased, which was beneficial in reducing energy consumption."

For more information on this research see: Enhancing charge transport in copper phthalocyanine thin film by elevating pressure of deposition chamber. Organic Electronics, 2014;15(8):1799-1804. Organic Electronics can be contacted at: Elsevier Science Bv, PO Box 211, 1000 Ae Amsterdam, Netherlands. (Elsevier - www.elsevier.com; Organic Electronics - www.elsevier.com/wps/product/cws_home/620806)

Our news correspondents report that additional information may be obtained by contacting Q. Liu, Nanjing University, Jiangsu Prov Key Lab Photon & Elect Mat, Nanjing 210093, Jiangsu, People's Republic of China. Additional authors for this research include Y. Li, X.Y. Wang, W. Huang, J. Ma, Y. Li, Y. Shi, X.Z. Wang and Z. Hu.

Keywords for this news article include: Asia, Jiangsu, Organic Electronics, People's Republic of China

Our reports deliver fact-based news of research and discoveries from around the world. Copyright 2014, NewsRx LLC


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Source: Electronics Newsweekly


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