V. Vekky R. Repi, - and Azwar Manaf, - (2013) AN INVESTIGATION OF STRUCTURE AND COMPLEX IMPEDANCE BEHAVIOR OF COMPOSITE (1-X)BA0.5SR0.5FE11.7MN0.15TI0.15 / XLA0.7BA0.3MNO3. Advanced Materials Research, 789. pp. 16-20.
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Abstract
We have investigated of composite (1-x)Ba0.5Sr0.5Fe11.7Mn0.15Ti0.15 / xLa0.7Ba0.3MnO3 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. Keywords : Composite material, complex impedance, barium hexaferrite, mechanical alloying, electrical charge transport, electromagnetic wave absorber
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > T Technology (General) T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Artikel > Teknik |
| Depositing User: | BPSI Unas |
| Date Deposited: | 17 Aug 2017 15:53 |
| Last Modified: | 17 Aug 2017 15:53 |
| URI: | http://repository.unas.ac.id/id/eprint/32 |
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