Victor Weisskopf's suggestion resulted in an explanation of how electrons travel through semiconductors.

VOA: special.2010.11.09

And it was proposed by my thesis advisor Professor Weisskopf that we work on this problem to understand the effect of the impurities in scattering electrons and interfering with their motion.

VOA: special.2010.11.09

The most significant work was done by Eugene Wigner (who came from Hungary), George Gamow (Russia), Felix Bloch (Switzerland), Hans Bethe (Germany), Edward Teller (Hungary), and Victor Weisskopf (Austria).

FORBES: A Veterans Day Story: Immigrants and the Atomic Bomb