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figures/Screen Shot 2015-04-21 at 9.26.09 PM/Screen Shot 2015-04-21 at 9.26.09 PM.png  Consider_the_types_of_waves__.tex  figures/Screen Shot 2015-04-22 at 2.56.26 AM/Screen Shot 2015-04-22 at 4.11.23 AM.png  Particular_interest_in_graphene_is__.tex  section_References_1_Zhaolin_Lu__.tex