TY - JOUR AU - Kyoung-Duck Park AU - Markus Raschke AU - Joanna Atkin AU - Young Lee AU - Mun Jeong BT - Advanced Materials DA - 2017-02 DO - 10.1002/adma.201603601 PY - 2017 EP - 1603601 T2 - Advanced Materials TI - Probing Bilayer Grain Boundaries in Large-Area Graphene with Tip-Enhanced Raman Spectroscopy UR - http://doi.wiley.com/10.1002/adma.201603601 VL - 29 ER -