Print Email Facebook Twitter Interplay between real and pseudomagnetic field in graphene with strain Title Interplay between real and pseudomagnetic field in graphene with strain Author Kim, K.J. Blanter, Y.M. Ahn, K.H. Faculty Applied Sciences Department QN/Quantum Nanoscience Date 2011-08-05 Abstract We investigate electric and magnetic properties of graphene with rotationally symmetric strain. The strain generates a large pseudomagnetic field with alternating sign in space, which forms a strongly confined quantum dot connected to six chiral channels. The orbital magnetism, degeneracy, and channel opening can be understood from the interplay between the real and pseudomagnetic fields which have different parities under time reversal and mirror reflection. While the orbital magnetic response of the confined state is diamagnetic, it can be paramagnetic if there is an accidental degeneracy with opposite mirror reflection parity. To reference this document use: http://resolver.tudelft.nl/uuid:351b0778-734b-42e3-8efb-4b28c1bef4c9 DOI https://doi.org/10.1103/PhysRevB.84.081401 Publisher American Physical Society ISSN 1098-0121 Source http://link.aps.org/doi/10.1103/PhysRevB.84.081401 Source Physical Review B, 84 (8), 2011 Part of collection Institutional Repository Document type journal article Rights © 2011 The Author(s)American Physical Society Files PDF Blanter3_2011.pdf 2.5 MB Close viewer /islandora/object/uuid:351b0778-734b-42e3-8efb-4b28c1bef4c9/datastream/OBJ/view