From the 2 of 9 linked papers with an AI index.
9 papers
The Trachenko-Zaccone equation: nonlinear relaxation from glasses to complex systems
Alessio Zaccone, Valeriy V. Ginzburg, Oleg V. Gendelman +2
The Trachenko-Zaccone equation provides a compact nonlinear dynamical framework for describing non-Debye relaxation in disordered condensed matter. Originally developed to rational…
Modeling the Fatigue Behavior of Amorphous Polymers
Valeriy V. Ginzburg, Oleg V. Gendelman, Alessio Zaccone
The paper derives Basquin's law for fatigue in amorphous polymers using a linearized Long plasticity model, predicts the fatigue exponent m = 3, provides an expression for the pref…
Microscopic constitutive theory of stress overshoot, yielding, and strain hardening in amorphous materials
Ankit Singh, Valeriy V. Ginzburg, Alessio Zaccone
The paper presents a microscopic constitutive model that captures the full stress–strain response of metallic and polymer glasses, including elastic behavior, stress overshoot, yie…
Predicting the Brittle-to-Ductile Transition in Amorphous Polymers
Valeriy V. Ginzburg, Oleg Gendelman, Alessio Zaccone
Brittle-ductile transition (BDT) is an important characteristic of amorphous (and semicrystalline) polymers. For a given strain rate, at temperatures above BDT, the polymers exhibi…
Modeling the Slow Arrhenius Process (SAP) in Polymers
Valeriy V. Ginzburg, Oleg V. Gendelman, Simone Napolitano +2
Amorphous glass-forming polymers exhibit multiple relaxation processes, including the structural α-relaxation associated with the glass transition and faster secondary relaxations…
Dual Cross-Linked Hydrogels: Linear Rheology and Fractional Calculus Modeling
Agniva Dutta, Valeriy V. Ginzburg, Gleb Vasilyev +1
Hydrogels are increasingly recognized as a versatile platform for applications spanning from tissue engineering to soft robotics or flexible electronics. Recent efforts have focuse…