Structural relaxation of glassy selenium under γ irradiation

Structural relaxation of glassy selenium under γ irradiation

2014 The effect of 03B3-rays on the structural relaxation of glassy selenium near the glass transition has been studied by dilatometry. We show that under irradiation the evolution time scale shifts about one decade. J. Physique LETTRES 42 (1981) L-501-L-502 . Classification Physics Abstracts 61.40D 64.70E 61.80E 15 NOVEMBRE 1981,

Structural relaxation and conductivity relaxation in glassy ionics

Aging of the secondary relaxation to probe structural relaxation in the glassy state.

The importance of glass formation and the glass transition is linked to their universality, embracing many classes of materials: metallic, inorganic, and organic. There is no agreement on what drives this phenomenon; moreover, experiments are challenging due to the nonequilibrium nature of the glassy state. We present a new approach that provides information about the very slow structural relax...

Supercooling and structural relaxation in amorphous Ge films under pulsed laser irradiation

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Survivability of Fullerenes under Γ-irradiation in the Interstellar Medium

Introduction: Although the presence of fullere-nes in the interstellar medium remains a subject for considerable discussion and waits for an unambiguous experimental confirmation, it is generally assumed that the large spherical carbon clusters can be generated within circumstellar envelopes of mass-losing carbon-rich stars [1-14]. The detection of fullerenes in carbo-naceous chondrites, in the...