Structural and magnetic properties of Ba and Sn co-substituted bismuth ferrite
Durga Rao, T. and Mishra, Arpita and Sattibabu, Bhumireddi and Banerjee, Krishnarjuna and Asthana, Saket and Satya Narayana Murthy, V. and Arout Chelvane, J. (2020) Structural and magnetic properties of Ba and Sn co-substituted bismuth ferrite. In: 2nd International Conference on Recent Trends in Metallurgy, Materials Science and Manufacturing, IMME, 27-28 December 2019, Tamil Nadu; India.
Full text not available from this repository. (Request a copy)Abstract
BiFeO3(BFO) and Bi0.90Ba0.10Fe1-xSnxO3(x = 0, 0.01 and x = 0.03) compounds were synthesized by conventional solid-state route. X-ray diffraction (XRD) patterns demonstrated that the compounds crystalized in rhombohedral structure with R3c (IUCr No. 161) space group. The XRD patterns and Fourier transformation infrared spectra evidenced that the crystal structure was distorted due to the substitutions. The magnetic properties of the compounds were greatly influenced by the substitution of Ba and Sn elements at their respective sites. The appearance of weak ferromagnetism with significant remnant magnetization and improved coercive field compared to that of BFO could be ascribed to suppression of spiral modulated spin structure. Higher breakdown voltages were observed in the substituted compounds from the polarization measurements.
| IITH Creators: |
|
||||
|---|---|---|---|---|---|
| Item Type: | Conference or Workshop Item (Paper) | ||||
| Uncontrolled Keywords: | Anti-ferromagnetism, Leakage current, Multiferroics, Oxygen vacancy | ||||
| Subjects: | Physics > Mechanical and aerospace Physics Physics > Classical mechanics Physics > Fluid mechanics Physics > Electricity and electronics Physics > Magnetism Physics > Modern physics Physics > Astronomy Astrophysics |
||||
| Divisions: | Department of Physics | ||||
| Depositing User: | . LibTrainee 2021 | ||||
| Date Deposited: | 27 May 2021 05:53 | ||||
| Last Modified: | 27 May 2021 05:53 | ||||
| URI: | http://raiithold.iith.ac.in/id/eprint/7842 | ||||
| Publisher URL: | http://doi.org/10.1016/j.matpr.2020.05.466 | ||||
| OA policy: | https://v2.sherpa.ac.uk/id/publication/31455 | ||||
| Related URLs: |
Actions (login required)
 |
View Item |
|
Statistics for this ePrint Item |
Altmetric
Altmetric