About this Abstract |
Meeting |
2023 TMS Annual Meeting & Exhibition
|
Symposium
|
AI/Data Informatics: Computational Model Development, Validation, and Uncertainty Quantification
|
Presentation Title |
M-10: Modeling the Phase Transition of 2-D Magnetic Materials under the Effects of External Parameters Uncertainty |
Author(s) |
Md Mahmudul Hasan, Zekeriya Ender Eger, Arulmurugan Senthilnathan, Pinar Acar |
On-Site Speaker (Planned) |
Md Mahmudul Hasan |
Abstract Scope |
Magnetic materials are essential to the advancement of industrial and scientific development. They are often utilized in electronic devices, analog and digital data storage, and medical devices, However, when the ferromagnetic to paramagnetic phase transition occurs at the critical temperature, the magnetic property of these materials is substantially reduced. The Ising model explains the magnetic phase transition. A phase transition zone rather than a critical point results from the uncertainties related to the ambient temperature and magnetic field. However, previous studies neglected the long-range spin interactions at Ising modeling considering only the nearest neighbor spin interactions. Moreover, the uncertainty of the external parameters and their effects on the magnetic phase transition has never been studied. This study investigates the effects of external parameters uncertainty on ferromagnetic-paramagnetic phase transition of 2-D magnetic materials. An analytical formulation of uncertainty quantification along with computational approaches will be applied to improve computational time requirements. |
Proceedings Inclusion? |
Planned: |
Keywords |
Phase Transformations, Other, |