PHYSICS NOBEL:
Achievements Etched in Silicon
Charles Seife
All three recipients of this year's Nobel Prize in physics--Jack Kilby of Texas Instruments in Dallas; Herbert Kroemer of the University of California, Santa Barbara; and Zhores Alferov of the A. F. Ioffe Physico-Technical Institute in St. Petersburg, Russia--made their crowning achievements with silicon. Computers, cell phones, and CD players rely on technology they made possible.