journal article·2009-01-27

Chemical Vapor Deposition of Ru Thin Films with an Enhanced Morphology, Thermal Stability, and Electrical Properties Using a RuO4 Precursor

Jeong Hwan Han, Sang Woon Lee, Gyu-Jin Choi, Sang Young Lee, Cheol Seong Hwang, Christian Dussarrat, Julien Gatineau

Chemistry of Materials· Volume 21· Issue 2
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Abstract

Ru thin films were grown by pulsed chemical vapor deposition using RuO4 and 5% H2/95% N2 as the precursor and reducing gas, respectively. The film grown at 230 °C showed the best structural and electrical properties among the chemically grown Ru films ever reported.
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Research context

OpenAlex topics: Semiconductor materials and devices · Copper Interconnects and Reliability · ZnO doping and properties

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Affiliations

Department of Materials Science and Engineering and Inter-university Semiconductor Research Center, Seoul National University, Seoul 151−744, Korea, and Air Liquide Laboratories, 28 Wadai, Tsukuba-Shi, Ibaraki 300−4247, Japan

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