A dispute is simmering in the materials science community over the just-announced award of Nobel Prize in physics to three Japanese scientists, Isamu Akasaki, Hiroshi Amano, and Shuji Nakamura. Two materials science Ph.D. students from Stanford claim they got there first—two decades earlier, in fact. There's even a U.S. patent filed by Stanford University to prove it.
Akasaki and Amano wor...
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