Strong Suppression of Weak Localization in Graphene Export

@article{citeulike:4408230, abstract = {Low-field magnetoresistance is ubiquitous in low-dimensional metallic systems with high resistivity and well understood as arising due to quantum interference on self-intersecting diffusive trajectories. We have found that in graphene this weak-localization magnetoresistance is strongly suppressed and, in some cases, completely absent. The unexpected observation is attributed to mesoscopic corrugations of graphene sheets which can cause a dephasing effect similar to that of a random magnetic field.}, author = {Morozov, S. V. and Novoselov, K. S. and Katsnelson, M. I. and Schedin, F. and Ponomarenko, L. A. and Jiang, D. and Geim, A. K.}, citeulike-article-id = {4408230}, citeulike-linkout-0 = {http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PRLTAO000097000001016801000001&idtype=cvips&gifs=yes}, citeulike-linkout-1 = {http://link.aps.org/abstract/PRL/v97/e016801}, citeulike-linkout-2 = {http://dx.doi.org/10.1103/PhysRevLett.97.016801}, doi = {10.1103/PhysRevLett.97.016801}, journal = {Physical Review Letters}, keywords = {graphene, graphene-morphology}, number = {1}, pages = {016801+}, posted-at = {2009-04-26 20:07:09}, priority = {2}, publisher = {APS}, title = {Strong Suppression of Weak Localization in Graphene}, url = {http://dx.doi.org/10.1103/PhysRevLett.97.016801}, volume = {97}, year = {2006} }

TY - JOUR ID - citeulike:4408230 L3 - citeulike-article-id:4408230 N2 - Low-field magnetoresistance is ubiquitous in low-dimensional metallic systems with high resistivity and well understood as arising due to quantum interference on self-intersecting diffusive trajectories. We have found that in graphene this weak-localization magnetoresistance is strongly suppressed and, in some cases, completely absent. The unexpected observation is attributed to mesoscopic corrugations of graphene sheets which can cause a dephasing effect similar to that of a random magnetic field. IS - 1 JF - Physical Review Letters TI - Strong Suppression of Weak Localization in Graphene PB - APS VL - 97 SP - 016801 KW - graphene KW - graphene-morphology AU - Morozov, SV AU - Novoselov, KS AU - Katsnelson, MI AU - Schedin, F AU - Ponomarenko, LA AU - Jiang, D AU - Geim, AK PY - 2006/// UR - http://dx.doi.org/10.1103/PhysRevLett.97.016801 ER -