McMichael Robert D, Blakley Sean M, Dushenko Sergey
National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.
Institute for Research in Electronics and Applied Physics, University of Maryland, College Park, MD 20742 USA.
J Res Natl Inst Stand Technol. 2021 Feb 3;126:126002. doi: 10.6028/jres.126.002. eCollection 2021.