From the 1 of 7 linked papers with an AI index.
7 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…
Critical damping in linear system with two degrees of freedom: surprises and pitfalls
Maxim D. Arnold, Oleg V. Gendelman, Vadim Zharnitsky
In this Brief Communication, we establish the notion of critical damping for generic two-degree-of-freedom system. For given set of masses and stiffnesses, the critical damping cor…
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…
Robust Resonance due to Non-standard Frequency Modulation
Oleg V. Gendelman, Luis M. Baldelomar Pinto, Lawrence A. Bergman +1
It is shown that harmonic signals incorporating a new type of weak non-standard frequency modulation (wNSFM) have unexpected spectral properties, namely, ever expanding broadband f…
General Two-Parameter Model of Alpha-Relaxation in Glasses
Valeriy V. Ginzburg, Oleg Gendelman, Riccardo Casalini +1
In the vicinity of the glass transition, the characteristic relaxation time (e.g., the alpha-relaxation time in dielectric spectroscopy) of a glass-former exhibits a strongly super…
Universality of Dynamic and Thermodynamic Behavior of Polymers near their Glass Transition
Valeriy V. Ginzburg, Oleg V. Gendelman, Riccardo Casalini +1
Describing the dynamics and thermodynamics of amorphous materials near the glass transition is a major challenge in soft-matter physics and polymer engineering. Here, we show that…