Author Affiliations

Jagannath Paul,^1,2 Hendrik Rose,³ Ethan Swagel,^2,4 Torsten Meier,³ Jared K. Wahlstrand,⁵ and Alan D. Bristow^1,2,*

¹Department of Physics and Astronomy, West Virginia University, Morgantown, WV 26506-6315, USA

²Associate, Nanoscale Device Characterization Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA

³Paderborn University, Department of Physics, Warburger Strasse 100, D-33098 Paderborn, Germany

⁴Department of Physics, Brown University, RI 02912, USA

⁵Nanoscale Device Characterization Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA

^*Corresponding author: alan.bristow@mail.wvu.edu