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History
- July 25, 2018.
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The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. All rights reserved. No reuse allowed without permission.
Author Information
- †Department of Physics and Astronomy, Seoul National University, Seoul 08826, Republic of Korea
- ‡Institute of Applied Physics, Seoul National University, Seoul 08826, Republic of Korea.
- ↵Corresponding Author
E-mail: shohng{at}snu.ac.kr. Phone: +82 2 880 6593.