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DOE OSTI · 1190907

Systems and methods for producing low work function electrodes

Kippelen, Bernard·Fuentes-Hernandez, Canek·Zhou, Yinhua·Kahn, Antoine·Meyer, Jens·Shim, Jae Won·Marder, Seth R.
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Abstract

According to an exemplary embodiment of the invention, systems and methods are provided for producing low work function electrodes. According to an exemplary embodiment, a method is provided for reducing a work function of an electrode. The method includes applying, to at least a portion of the electrode, a solution comprising a Lewis basic oligomer or polymer; and based at least in part on applying the solution, forming an ultra-thin layer on a surface of the electrode, wherein the ultra-thin layer reduces the work function associated with the electrode by greater than 0.5 eV. According to another exemplary embodiment of the invention, a device is provided. The device includes a semiconductor; at least one electrode disposed adjacent to the semiconductor and configured to transport electrons in or out of the semiconductor.

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36 MATERIALS SCIENCE71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

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Kippelen, Bernard, Fuentes-Hernandez, Canek, Zhou, Yinhua, Kahn, Antoine, Meyer, Jens, Shim, Jae Won, Marder, Seth R.. 2015-07-07. Systems and methods for producing low work function electrodes. https://www.osti.gov/biblio/1190907

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36 MATERIALS SCIENCE↗