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Dipolar and Ionic Relaxations of Polymers Containing Polar Conformationally Versatile Side Chains
(AMER CHEMICAL SOC, 2010)
This work reports a comparative study of the response of poly(2,3-dimethoxybenzyl methacrylate), poly(2,5-dimethoxybenzyl methacrylate). and poly(3,4-dimethoxybenzyl methacrylate) to electrical perturbation fields over ...
Dependence of relaxation processes in a low-density polyethylene with different crosslink densities investigated by fluorescence spectroscopy
(Elsevier Sci LtdOxfordInglaterra, 2006)
Dielectric relaxational behavior of poly(diitaconate)s containing cyclic rings in the side chain
(WILEY, 2003)
Dielectric relaxations of several poly(diitaconate)s with cyclobutyl, cycloheptyl, and cyclooctyl groups in the side chain were investigated. The study was performed by determining the dielectric permittivity and loss, ...
Is the structural relaxation of glasses controlled by equilibrium shear viscosity?
(2021-05-01)
Knowledge of relaxation processes is fundamental in glass science and technology because relaxation is intrinsically related to vitrification, tempering as well as to annealing and several applications of glasses. However, ...
DIELECTRIC RELAXATIONS IN POLY(THIOCARBONATES)
(JOHN WILEY & SONS INC, 1994)
The dielectric absorptions observed on six poly (thiocarbonates) (PTC) containing different substituents in the interphenylic carbon atom are subjected to a study. The a relaxation process associated with the glass transition ...
Use of water spin-spin relaxation rate to probe the solvation of cyclodextrins in aqueous solutions
(Amer Chemical SocWashingtonEUA, 2008)
Determining the heterogeneity in time of the dynamics within a slowly relaxing region of a supercooled liquid: Role of sharp relaxation events
(American Physical Society, 2009-08-26)
Supercooled liquids have been shown to be dynamically heterogeneous with different regions of the system presenting dynamics that vary from each other even by orders of magnitude. Computer simulations have confirmed such ...
Relaxação estrutural de vidros metassilicato de chumbo e dissilicato de lítio
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2021-02-25)
Glasses are thermodynamically unstable and spontaneously relax towards the supercooled liquid state. The relaxation time varies from seconds at temperatures above the glass transition to geological times at room temperature. ...
Deep multilayer relaxations on the Al(001) surface: Ab-initio all-electron calculations
(American Physical Society, 2007-04)
The multilayer relaxations of pure Al001 surface were theoretically analyzed using ab initio all-electron calculations. Big slabs 23 atomic layers+20 vacuum layers were needed to capture the deep pattern of multilayer ...