“Electrical spin injection into graphene through monolayer hexagonal boron nitride”
Takehiro Yamaguchi, Yoshihisa Inoue, Satoru Masubuchi, Sei Morikawa, Masahiro Onuki, Kenji Watanabe, Takashi Taniguchi, Rai Moriya, and Tomoki Machida
Applied Physics Express 6, 073001 (2013)
DOI: 10.7567/APEX.6.073001