This article was originally published online on 4 April 2018. Due to a production error, the initially-published version associated several authors with incorrect affiliations. The authors and their affiliations appear correctly above. AIP Publishing apologizes for this error. All online versions of the article were corrected on 10 April 2018.
|Journal||Applied Physics Letters|
|Publication status||Published - 2018 Jul 16|
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)