The correct option is D Bardeen
John Bardeen, an American physicist who was the winner of the Nobel Prize for Physics in both 1956 and 1972. He shared the 1956 prize with William Shockley. and Walter H. Brattain for their joint invention of the transistor. With Leon N. Cooper and John R. Scheiffer he was awarded the 1972 prize for development of the theory of superconductivity.