Complexity Digest 2008.09 - 17.01

28-Feb-2008

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letter from Gottfried Mayer to our readers and friends is at http://www.comdig.de/GMLetter.html

Directed Self-Ordering Of Organic Molecules For Electronic Devices, Innovations-report Bookmark and Share

Excerpts: A simple surface treatment technique (...) potentially offers a low-cost way to mass produce large arrays of organic electronic transistors on polymer sheets for a wide range of applications including flexible displays, "intelligent paper" and flexible sheets of biosensor arrays for field diagnostics. In a paper (...) the team describes how a chemical pretreatment of electrical contacts can induce self-assembly of molecular crystals to both improve the performance of organic semiconductor devices and provide electrical isolation between devices. Organic electronic devices are inching towards the market. (...)