title: Miao et al. reply.
authors.affiliation: 1] Department of Physics and Astronomy, University of California, Los Angeles, California 90095, USA [2] California NanoSystems Institute, University of California, Los Angeles, California 90095, USA.
authors.forename: Jianwei
authors.initials: J
authors.lastname: Miao
authors.forename: Chien-Chun
authors.initials: CC
authors.lastname: Chen
authors.forename: Chun
authors.initials: C
authors.lastname: Zhu
authors.forename: M C
authors.initials: MC
authors.lastname: Scott
authors.forename: Edward R
authors.initials: ER
authors.lastname: White
authors.forename: Chin-Yi
authors.initials: CY
authors.lastname: Chiu
authors.forename: B C
authors.initials: BC
authors.lastname: Regan
authors.forename: Yu
authors.initials: Y
authors.lastname: Huang
authors.forename: Laurence D
authors.initials: LD
authors.lastname: Marks