00342nam a22000857a 450000500170000010000160001724501200003326000770015370000260023020260421150222.0  aAarathy A R  aGreigite (Fe3S4) and its nanocomposites: insights into structural, magnetic and AC field induced heating properties  aThiruvananthapuram:bDepartment of Physics; University of Kerala,c2026.  aDr. Savitha Pillai S.