We are grateful to acknowledge research funding from the following sponsors:
NSF - Division of Materials Research; Division of Civil, Mechanical and Manufacturing Innovation; Division of Chemical, Bioengineering, Environmental and Transports Systems
NSF - Materials Research Science & Engineering Center (MRSEC); Nanoscale Science & Engineering Center (NSEC)
ACS PRF - New Directions Program
AFSOR AOARD
Department of Energy - Basic Energy Sciences
Alfred P. Sloan Foundation