An Investigation of Structure and Complex Impedance Behavior of Composite (1-X)BA0.5SR0.5FE11.7MN0.15TI0.15 /XLA0.7BA0.3MNO3

Viktor Vekky Ronald Repi; Azwar Manaf

doi:10.4028/www.scientific.net/AMR.789.16

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 789An Investigation of Structure and Complex...

An Investigation of Structure and Complex Impedance Behavior of Composite (1-X)BA_0.5SR_0.5FE_11.7MN_0.15TI_0.15/XLA_0.7BA_0.3MNO₃

Abstract:

We have investigated of composite (1-x)Ba_0.5Sr_0.5Fe_11.7Mn_0.15Ti_0.15/ xLa_0.7Ba_0.3MnO₃ by conventional ceramic method. The sturcture of composite and complex impedance are carried out by XRD, SEM and Impedance Spectroscopy. With changing the weight ratio from x=0; 0.3; 0.5 and x=1 the phase exhibit the composite behavior. Very interestingly, for the case of the case of weight ratio x=0.5 and 0.7 showed the complex impedance with xemicircle pattern in frequency range from 1 KHz to 1 MHz.

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Periodical:

Advanced Materials Research (Volume 789)

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16-20

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.789.16

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Online since:

September 2013

Authors:

Viktor Vekky Ronald Repi, Azwar Manaf

Keywords:

Barium Hexaferrite, Complex Impedance, Composite Material, Electrical Charge Transport, Electromagnetic Wave Absorber, Mechanical Alloying

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