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cond-mat.supr-con2013★ 2 cited
Dynamical Structure Factor of Fulde-Ferrell-Larkin-Ovchinnikov Superconductors
Arghya Dutta, Jayanta K. Bhattacharjee
Superconductor with a spatially-modulated order parameter is known as Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) superconductor. Using the time-dependent Ginzburg-Landau (TDGL) formal…
cond-mat.supr-con2012★ 3 cited
Lifshitz tricritical point and its relation to the FFLO superconducting state
Arghya Dutta, Jayanta K. Bhattacharjee
We study the phase diagram of spatially inhomogeneous Fulde-Ferrell-Larkin-Ovchinnikov(FFLO) superconducting state using the Ginzburg-Landau(GL) free energy, derived from the micro…
cond-mat.supr-con2010★ 1 cited
Competing order parameters and a tricritical point with a difference
Arghya Dutta, J. K. Bhattacharjee
We propose a mean-field, phenomenological Ginzburg-Landau free energy functional with two competing order parameters for a two-component, spin-polarized Fermi gas. This free energy…