Study of the transport characteristics in LCMO (Perovskite manganite)-rGO nanocomposite System at various temperature for Resistive Switching (RS) Application

Tinku  Kumar

doi:10.61343/jcm.v3i01.81

Authors

Tinku Kumar Department of Physics, Patna University, Patna, Bihar, India

DOI:

https://doi.org/10.61343/jcm.v3i01.81

Keywords:

Perovskites, Manganites

Abstract

Intensive studies of resistive switching mechanisms in oxide systems have been studied extensively due to its great potential prospect in non-volatile memory applications. Several materials are well-explored for the Resistive Switching (RS) phenomenon as binary oxides, polymers, perovskites, chalcogenides and even 2-D materials. The investigation for the best material offering RS behaviour is still going on some magnetite like (Pa_0.7Ca_0.3MnO₃La_0.7Sr_0.3MnO₃) also depicts the RS behaviour and their performance are limited by the random. Oxygen vacancies perform a vital role in initiating the resistive switching (RS) phenomenon in oxide-based systems. The random oxygen vacancies can be limited by two methods (1) by doping and (2) by forming nanocomposite. Interest has grown in understanding to perovskite material. Among the several oxide materials, oxygen vacancies are introduced in oxide-based systems using the synthesis method itself. So, lanthanum calcium manganites (La_0.3Ca_0.7MnO₃) are taken as active materials due to their fascinating physical and electrical properties and study its RS effects, the small amount of reduced graphene oxide(rGO) in it.

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