Article PDF first page preview
This content is only available via PDF.
© 1990 American Institute of Physics.
American Institute of Physics
Calendar. Physics Today 1 September 1990; 43 (9): 125–130. https://doi.org/10.1063/1.2810704
Download citation file:
Purchase an annual subscription for $25. A subscription grants you access to all of Physics Today's current and backfile content.