activity
20032024
most citedNon-equilibrium Thermodynamics: Structural Relaxation, Fictive temperature and Tool-Narayanaswamy phenomenology in Glasses

31 citations · 164 across the 58 of their papers we have counts for

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Showing 2011Show all

6 papers · 1 filter

physics.chem-ph2011★ 3 cited

Generalized Non-equilibrium Heat and Work and the Fate of the Clausius Inequality

P. D. Gujrati

By generalizing the traditional concept of heat dQ and work dW to also include their time-dependent irreversible components d_{i}Q and d_{i}W allows us to express them in terms of…

cond-mat.stat-mech2011★ 2 cited

Is Structural Relaxation During Vitrification the Inverse of the Glass Transition?

P. D. Gujrati

We have recently applied the second law to an isolated system, consisting of a system Σ such as a glass surrounded by an extremely large medium Σ, to show that the instantaneous te…

cond-mat.stat-mech2011★ 9 cited

Non-equilibrium thermodynamics. II: Application to inhomogeneous systems

P. D. Gujrati

We provide an extension of a recent approach to study non-equilibrium thermodynamics [Phys. Rev. E 81, 051130 (2010), to be denoted by I in this work] to inhomogeneous systems by c…

cond-mat.stat-mech2011★ 9 cited

Non-equilibrium thermodynamics. IV: Generalization of Maxwell, Claussius-Clapeyron and Response Functions Relations, and the Prigogine-Defay Ratio for Systems in Internal Equilibrium

P. D. Gujrati, P. P. Aung

We follow the consequences of internal equilibrium in non-equilibrium systems that has been introduced recently [Phys. Rev. E 81, 051130 (2010)] to obtain the generalization of Max…

cond-mat.stat-mech2011

Non-equilibrium thermodynamics.III. Thermodynamic Principles, Entropy Continuity during Component Confinement, Energy Gap and the Residual Entropy

P. D. Gujrati

To investigate the consequences of component confinement such as at a glass transition and the well-known energy or enthalpy gap (between the glass and the perfect crystal at absol…

cond-mat.stat-mech2011★ 1 cited

A Rigorous Derivation of the Entropy Bound and the Nature of Entropy Variation for Non-equilibrium Systems during Cooling

P. D. Gujrati

We use rigorous non-equilibrium thermodynamic arguments to prove (i) the residual entropy of any system is bounded below by the experimentally (calorimetrically) determined absolut…