Article PDF first page preview
This content is only available via PDF.
© 1961 American Institute of Physics.
American Institute of Physics
APS New York State Section. Physics Today 1 March 1961; 14 (3): 102. https://doi.org/10.1063/1.3057444
Download citation file:
Purchase an annual subscription for $25. A subscription grants you access to all of Physics Today's current and backfile content.