Physikalisch-Technische Bundesanstalt, Quantum Electronics, Braunschweig, Germany
Physikalisch-Technische Bundesanstalt, Quantum Electronics, Braunschweig, Germany
Physikalisch-Technische Bundesanstalt, Quantum Electronics, Braunschweig, Germany
Copyright © 2013 Oliver F. O. Kieler, Thomas Scheller, Johannes Kohlmann et al. This is
an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any
medium, provided the original work is properly cited.
How to Cite this Article
Kieler, O. , Scheller, T. and Kohlmann, J. (2013) Cryocooler Operation of a Pulse-Driven AC Josephson Voltage Standard at PTB.
World Journal of Condensed Matter Physics,
3, 189-193. doi:
10.4236/wjcmp.2013.34031.