Direct Graphene Transfer and Its Application to Transfer Printing Using Mechanically Controlled, Large Area Graphene/Copper Freestanding Layer. (5th November 2018) - Seo, Jeongmin; Kim, Cheogyu; Ma, Boo Soo; Lee, Tae‐Ik; Bong, Jae Hoon; Oh, Joong Gun; Cho, Byung Jin; Kim, Taek‐Soo