Key points are not available for this paper at this time.
13 MoreReceived 9 April 2015DOI:https://doi.org/10.1103/RevModPhys.87.1119© 2015 Nobel Foundation, Published by The American Physical Society*The 2014 Nobel Prize for Physics was shared by Isamu Akasaki, Hiroshi Amano, and Shuji Nakamura. These papers are the text of the address given in conjunction with the award.
Isamu Akasaki (Mon,) studied this question.