Author Affiliations

Gregory Moille,^1,2,* Xiyuan Lu,^1,2 Qing Li,^1,3 Ashutosh Rao,^1,2 Daron Westly,¹ Leonardo Ranzani,⁴ Scott B. Papp,^5,6 Mohammad Soltani,⁴ and Kartik Srinivasan^1,7,†

¹Microsystems and Nanotechnology Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA

²Institute for Research in Electronics and Applied Physics and Maryland Nanocenter, University of Maryland,College Park, MD 20742, USA

³Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA

⁴Raytheon BBN Technologies, 10 Moulton Street, Cambridge, MA, 02138, USA

⁵Time and Frequency Division, National Institute of Standards and Technology, 385 Broadway, Boulder, CO 80305, USA

⁶Department of Physics, University of Colorado, Boulder, Colorado, 80309, USA

⁷Joint Quantum Institute, NIST/University of Maryland, College Park, Maryland 20742, USA

^*Corresponding author: gmoille@umd.edu

^† kartik.srinivasan@nist.gov