This content is only available via PDF.
© 1980 American Institute of Physics.
1980
American Institute of Physics
R. L. Thomas, A. M. de Graaf, L. N. Mulay; Laurence A. Marusak. Physics Today 1 April 1980; 33 (4): 70. https://doi.org/10.1063/1.2914036
Download citation file: