Xu, F. https://orcid.org/0000-0002-5945-8281
Das, S.
Gong, Y.
Liu, Q.
Chien, H.-C.
Chiu, H.-Y. https://orcid.org/0000-0002-6753-3261
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Funding for this research was provided by:
National Science Foundation (DMR-1105986)
National Science Foundation (EPSCoR-0903806)
Army Research Office (AROW911NF-09-1-0295)
Army Research Office (W911NF-12-1-0412)