Critical behavior near the ferromagnetic phase transition in double perovskite Nd2NiMnO6
| dc.contributor.author | Ali, Anzar | |
| dc.contributor.author | Singh, Yogesh | |
| dc.contributor.author | Sharma, G. | |
| dc.date.accessioned | 2020-11-23T06:32:22Z | |
| dc.date.available | 2020-11-23T06:32:22Z | |
| dc.date.issued | 2018 | |
| dc.description | Only IISERM authors are available in the record. | |
| dc.description.abstract | The knowledge of critical exponents plays a crucial role in trying to understand the interaction mechanism near a phase transition. In this report, we present a detailed study of the critical behaviour near the ferromagnetic (FM) transition (TC ∼ 193 K) in Nd2NiMnO6 using the temperature and magnetic field dependent isothermal magnetisation measurements. We used various analysis methods such as Arrott plot, modified Arrott plot, and Kouvel-Fisher plot to estimate the critical parameters. The magnetic critical parameters β = 0.49±0.02, γ = 1.05±0.04 and critical isothermal parameter δ = 3.05±0.02 are in excellent agreement with Widom scaling. The critical parameters analysis emphasizes that mean field interaction is the mechanism driving the FM transition in Nd2NiMnO6. REFERENCES | en_US |
| dc.identifier.citation | AIP Conference Proceedings, 1953(1) | en_US |
| dc.identifier.other | https://doi.org/10.1063/1.5032637 | |
| dc.identifier.uri | https://aip.scitation.org/doi/abs/10.1063/1.5032637 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/2042 | |
| dc.language.iso | en | en_US |
| dc.publisher | American Institute of Physics | en_US |
| dc.subject | Nd2NiMnO6 | en_US |
| dc.subject | Phase transition | en_US |
| dc.subject | Ferromagnetic transition | en_US |
| dc.title | Critical behavior near the ferromagnetic phase transition in double perovskite Nd2NiMnO6 | en_US |
| dc.type | Article | en_US |