Nishkala, K. R.
Rao, Rajat Radhakrishna
Mutalik, Srinivas
Murari, M. S.
Daivajna, Mamatha D.
Funding for this research was provided by:
Manipal Academy of Higher Education, Manipal
Article History
Received: 22 December 2023
Accepted: 23 June 2024
First Online: 5 July 2024
Declarations
:
: The present work reports the study of the effect of sintering temperature on the structural, morphological, dielectric, and ferroelectric properties of La substituted polycrystalline barium hexaferrite(x=0.25&0.30) synthesized by ball milling using planetary ball mill followed by high-temperature sintering at 1150°C and 1300°C. The single-phase magnetoplumbite structure of barium hexaferrite was formed for samples sintered at 1300°C. Maxwell-Wagner type polarisation with non-Debey kind of relaxation and long-range hopping of mobile charge carriers was observed. The ferroelectric nature was suppressed in the samples sintered at 1300°C.
: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.