| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 272892 | Fusion Engineering and Design | 2010 | 4 Pages |
Abstract
First boronization in KSTAR is reported. KSTAR boronization system is based on a carborane (C2B10H12) injection system. The design, construction, and test of the system are accomplished and it is tested by using a small vacuum vessel before it is mounted to a KSTAR port. After the boronization in KSTAR, impurity levels are significantly reduced by factor of 3 (oxygen) and by 10 (carbon). Characteristics of a-C/B:H thin films deposited by carborane vapor are investigated. Re-condensation of carborane vapor during the test phase has been reported.
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Authors
S.H. Hong, K.S. Lee, K.M. Kim, H.T. Kim, G.P. Kim, J.H. Sun, H.J. Woo, J.M. Park, W.C. Kim, H.K. Kim, K.R. Park, H.L. Yang, H.K. Na, K.S. Chung,