Graphene Buffer Layer on SiC as a Release Layer for High-Quality Freestanding Semiconductor Membranes

Kuan Qiao, Yunpeng Liu, Chansoo Kim, Richard J. Molnar, Tom Osadchy, Wenhao Li, Xuechun Sun, Huashan Li, Rachael L. Myers-Ward, Doyoon Lee, Shruti Subramanian, Hyunseok Kim, Kuangye Lu, Joshua A. Robinson, Wei Kong, Jeehwan Kim