najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМОnajo-728Research ArticleCHEMISTRY AND MATERIALS SCIENCEХИМИЯ И НАУКА О МАТЕРИАЛАХThe influence of substrate material on the resistance of composite films based on reduced graphene oxide and polystyreneNikolaevaM. N.

Bolshoy pr. 31, 199004 St. Petersburg

marianna_n@mail.ruGushchinaE. V.

Politekhnicheskaya ul. 26, 194021 St. Petersburg

katgushch@yandex.ruDunaevskiiM. S.

Politekhnicheskaya ul. 26, 194021 St. Petersburg

Mike.Dunaeffsky@mail.ioffe.ruDideikinA. T.

Politekhnicheskaya ul. 26, 194021 St. Petersburg

dideikin@mail.ioffe.ruBugrovA. N.

Bolshoy pr. 31, 199004 St. Petersburg

ul. Professora Popova 5, 197376 St. Petersburg

alexander.n.bugrov@gmail.comAnan’evaT. D.

Bolshoy pr. 31, 199004 St. Petersburg

anthracene@hq.macro.ruInstitute of macromolecular compounds RASRussian FederationIoffe Institute RASRussian FederationInstitute of macromolecular compounds RAS; Saint Petersburg Electrotechnical University “LETI”Russian Federation20171208202585665669Copyright © Nikolaeva M.N., Gushchina E.V., Dunaevskii M.S., Dideikin A.T., Bugrov A.N., Anan’eva T.D., 20252025Nikolaeva M.N., Gushchina E.V., Dunaevskii M.S., Dideikin A.T., Bugrov A.N., Anan’eva T.D.Nikolaeva M.N., Gushchina E.V., Dunaevskii M.S., Dideikin A.T., Bugrov A.N., Anan’eva T.D.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/728

Current and surface topographies of composite based on polystyrene with reduced graphene oxide were investigated using atomic force microscopy. Different substrates such as gold, silicon and graphite were used for this purpose. The strong influence of the substrate’s nature on the current distribution map I(x; y) and the currentvoltage characteristics was observed. This effect can be related to different adhesion of composite on the investigated substrates.

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The authors declare that there are no conflicts of interest present.