Browsing Subir Kumar Das by Author "Midya, Jiarul"

Now showing items 1-3 of 3

Aging in ferromagnetic ordering: full decay and finite-size scaling of autocorrelation

Midya, Jiarul; Majumder, Suman; Das, Subir Kumar (IoP Publishing Ltd, 2014)

Nonequilibrium dynamics in Ising and Ginzburg-Landau models were studied for a nonconserved order parameter that mimics ordering in ferromagnets. The focus was on the understanding of the decay of the two time (t, tw; t > ...
Coarsening in fluid phase transitions

Das, Subir K.; Roy, Sutapa; Midya, Jiarul (Elsevier France-Editions Scientifiques Medicales Elsevier, 2015)

We review the understanding of the kinetics of fluid phase separation in various space dimensions. Morphological differences, percolating or disconnected domains, based on overall composition in a binary liquid or on density ...
Dimensionality dependence of aging in kinetics of diffusive phase separation: Behavior of order-parameter autocorrelation

Midya, Jiarul; Majumder, Suman; Das, Subir K. (American Physical Society, 2015)

Behavior of two-time autocorrelation during the phase separation in solid binary mixtures is studied via numerical solutions of the Cahn-Hilliard equation as well as Monte Carlo simulations of the Ising model. Results are ...

Now showing items 1-3 of 3

Search DSpace