Specular interband Andreev reflections at van der Waals interfaces between graphene and NbSe
2
(Specular interband Andreev reflections at van der Waals interfaces between graphene and NbSe2)
D. K. Efetov, L. Wang, C. Handschin, K. B. Efetov, J. Shuang, R. Cava, T. Taniguchi, K. Watanabe, J. Hone, C. R. Dean, P. Kim.