Li, Yiyang
El Gabaly, Farid
Ferguson, Todd R.
Smith, Raymond B.
Bartelt, Norman C.
Sugar, Joshua D.
Fenton, Kyle R.
Cogswell, Daniel A.
Kilcoyne, A. L. David
Tyliszczak, Tolek
Bazant, Martin Z.
Chueh, William C.
Article History
Received: 19 February 2014
Accepted: 6 August 2014
First Online: 14 September 2014
Competing interests
: The authors declare no competing financial interests.