* Corresponding authors

^a Department of Materials Science and Engineering, University of California Berkeley, 210 Hearst Mining Building, Berkeley, California, USA

^b Energy Technologies Area, Lawrence Berkeley National Laboratory, Berkeley, California, USA

^c Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, USA

^d The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California, USA

^e Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA
E-mail: kapersson@lbl.gov