Liu Hanyu, Yong Xue, Yao Yansun, Tse John S, Yoo Choong-Shik
Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon, Canada S7N 5E2.
Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon, Canada S7N 5E2;
Proc Natl Acad Sci U S A. 2017 Jan 31;114(5):E658-E659. doi: 10.1073/pnas.1620267114. Epub 2017 Jan 17.