Fig. 6
From: Perfect Spin Filter in a Tailored Zigzag Graphene Nanoribbon
The spin-dependent transmission, spin-resolved current and spin polarization (g–l) corresponding to different tailored ZGNR structures (a–f) at magnetic configuration [1,1]. The structure a–c is optimized after symmetrically removing more carbon atoms of 4-ZGNR. The structures d–f are optimized after removing carbon atoms of 5-ZGNR, 6-ZGNR and 7-ZGNR