Control parameter for the glass transition of glycerol evidenced by the static-field-induced nonlinear response

D L 'Hôte; R Tourbot; François Ladieu; P Gadige

doi:10.1103/PhysRevB.90.104202

Journal articles

Control parameter for the glass transition of glycerol evidenced by the static-field-induced nonlinear response

D L 'Hôte ^{1, 2} R Tourbot ^{2, 1} François Ladieu ^{2, 1, *} P Gadige ^{2, 1}

* Corresponding author

1 SPEC - UMR3680 - Service de physique de l'état condensé

2 SPHYNX - Systèmes Physiques Hors-équilibre, hYdrodynamique, éNergie et compleXes

SPEC - UMR3680 - Service de physique de l'état condensé, IRAMIS - Institut Rayonnement Matière de Saclay

Abstract : By studying a nonlinear susceptibility on supercooled glycerol, we show that applying a static field E st increases the glass transition temperature T g by an amount quadratic in E st. This has important consequences: (i) it reinforces the relation between the two paths put forward in the last years to unveil the dynamical correlation volume close to T g ; (ii) it clarifies the interpretation of nonlinear measurements; (iii) it yields a new control parameter of the glass transition, which paves the way for experiments deepening our understanding of glasses.

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Journal articles

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Physics [physics]

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Submitted on : Wednesday, October 19, 2016 - 3:40:04 PM
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Control parameter for the glass transition of glycerol evidenced by the static-field-induced nonlinear response

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Control parameter for the glass transition of glycerol evidenced by the static-field-induced nonlinear response

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