Study of experimental anomalous Hall effect at room temperature in reduced graphene oxide films

In this work, we presented an experimental anomalous Hall effect in graphene oxide films (GO)/Quartz, synthesized via the double thermal decomposition method (DTD), employing bamboo precursor as a rich carbon material. SEM-EDS, AFM, and Raman spectroscopy studies revealed high superficial uniformity, a compositional ratio C/O of 93.5%/6.5%, vibrational behavior of reduced graphene oxide, the high charge carrier mobility of 3.78x10⁴ cm² V^-1s^-1 and p-type semiconductor response. These results suggest that GO films are an excellent candidate for advanced electronics of sensors and devices.