TY - GEN AU - Lehtinen,O AU - Kotakoski,J AU - Krasheninnikov,A V AU - Keinonen,J TI - Cutting and controlled modification of graphene with ion beams SN - 1361-6528 PY - 2011///0718 N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1088/0957-4484/22/17/175306 ER -