Author Affiliations +
Chenghao Wan,1 Martin Hafermann,2 Tae Joon Park,3 Zhen Zhang,3 Yuzhe Xiao,1 Hongyan Mei,1 Shriram Ramanathan,3 Carsten Ronning,2 Mikhail Kats1
1Univ. of Wisconsin-Madison (United States)
2Friedrich-Schiller-Univ. Jena (Germany)
3Purdue Univ. (United States)