Author Affiliations +
Yi Xiang Yeng,1 Jeffrey B. Chou,1 Veronika Rinnerbauer,2 Yichen Shen,1 Sang-Gook Kim,1 John D. Joannopoulos,1 Marin Soljačić,1 Ivan Čelanović1
1Massachusetts Institute of Technology (United States)
2Johannes Kepler Univ. Linz (Austria)