Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Mukherjee, Rajdip"'
Using a phase-field model, we study the surface diffusion-controlled grooving of a moving grain boundary under the influence of an external magnetic field in thin films of a nonmagnetic material. The driving force for the grain boundary motion comes
Externí odkaz:
http://arxiv.org/abs/2408.13883
We present a multiscale modelling framework that integrates density functional theory (DFT) with a phase-field model (PFM) to explore the intricate dynamics of grain growth in nanocrystalline {\alpha}-Fe single-phase alloy in the presence of chromium
Externí odkaz:
http://arxiv.org/abs/2406.08437
The presence of thermal gradients in alloys often leads to non-uniformity in concentration profiles, which can induce the thermomigration of microstructural features such as precipitates. To investigate such microstructural changes, we present a phas
Externí odkaz:
http://arxiv.org/abs/2406.00649
Multiscale modelling is a new paradigm that has emerged in recent times to study the well-known problem of the process-structure-property relationship in the area of materials science and engineering. For obtaining the desired performance for materia
Externí odkaz:
http://arxiv.org/abs/2310.04885
Autor:
Linda, Albert, Negi, Ankit Singh, Panwar, Vishal, Chafle, Rupesh, Bhowmick, Somnath, Das, Kaushik, Mukherjee, Rajdip
Publikováno v:
Physica Scripta (2024)
We have developed a graphical user interface (GUI) based package $\mu$2mech to perform phase-field simulation for predicting microstructure evolution. The package can take inputs from ab initio calculations and CALPHAD (Calculation of Phase Diagrams)
Externí odkaz:
http://arxiv.org/abs/2310.01261
We present a novel phase-field approach for investigating solute segregation in a moving grain boundary. In our model, the correct choice of various parameters can control the solute-grain boundary interaction potential, resulting in various segregat
Externí odkaz:
http://arxiv.org/abs/2308.08262
Publikováno v:
Phys. Rev. Materials 7, 083802 (2023)
Phase-field modeling is an elegant and versatile computation tool to predict microstructure evolution in materials in the mesoscale regime. However, these simulations require rigorous numerical solutions of differential equations, which are accurate
Externí odkaz:
http://arxiv.org/abs/2305.00938
Publikováno v:
In Computational Materials Science January 2025 246
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