Omega: Jurnal Fisika dan Pendidikan Fisika
Vol 5 No 1 (2019)

Microwave Absorbing Properties of Polycrystalline La0.67Sr0.33MnO3

Laksanawati, Wahyu Dian (Unknown)
Burhendi, Feli Cianda Adrin (Unknown)
Kusdiwelirawan, Acep (Unknown)



Article Info

Publish Date
06 Jul 2019

Abstract

Sample \ce {La_{0.67}Sr_{0.33}MnO3} has been successfully synthesized by sol gel method shown by the results of XRD formed a single phase with rhombohedral crystal structure. The results of SEM showed particles are agglomerated yet functional groups \ce {Mn-O-Mn} has been formed based on the results of FTIR. The ability of the sample to absorb the microwaves still lower that the value of reflection loss obtained at $-26.05$ dB.

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