Micro-transfer Printing of GaN HEMTs for Heterogeneous Integration and Flexible RF Circuit Design. - Brian P. Downey; Andy Xie; Shawn Mack; D. Scott Katzer; James G. Champlain; Yu Cao; Neeraj Nepal; Tyler A. Growden; Vikrant J. Gokhale; Robert L. Coffie; Matthew T. Hardy; Edward Beam; et al. (DRC, 2020)