| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5383026 | Chemical Physics Letters | 2012 | 6 Pages |
Abstract
⺠Spin probe TEMPO dynamics in a series of glass-formers has been measured by ESR. ⺠Ortho-positronium (o-Ps) annihilation studies have been performed by PALS. ⺠Almost constant o-Ps lifetime at T50G transition. ⺠Free volume fluctuation as a controlling factor of T50G transition.
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Authors
H. Å vajdlenková, O. Å auÅ¡a, M. Iskrová-MikloÅ¡oviÄová, V. MajernÃk, J. KriÅ¡tiak, J. BartoÅ¡,