Light-scattering spectroscopy of the liquid-glass transition in CaKNO3 and in the molecular glass salol : extended-mode-coupling-theory analysis
| Publikationstyp: | Zeitschriftenartikel |
| URI (zitierfähiger Link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-36513 |
| Autor/innen: | Cummins, Herman Z.; Du, W. M.; Fuchs, Matthias; Götze, Wolfgang; Hildebrand, S.; Latz, Arnulf; Li, G.; Tao, N. J. |
| Erscheinungsjahr: | 1993 |
| Erschienen in: | Physical Review E ; 47 (1993), 6. - S. 4223-4239 |
| DOI (zitierfähiger Link): | https://dx.doi.org/10.1103/PhysRevE.47.4223 |
| Zusammenfassung: |
Recently reported light-scattering studies of CaKNO3 and Salol are reanalyzed, using the extended version of the mode-coupling theory of the liquid-glass transition including activated transport or hopping effects. Problems found in the original fits due to the neglect of hopping terms are largely corrected, and quantitative predictions for the susceptibility minimum below the crossover temperature Tc are found. The results are also shown to accurately explain the CaKNO3 neutron spin-echo data reported by Mezei [J. Non-Cryst. Solids 131 133, 317 (1991)].
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| PACS-Klassifikation: | 61.20.Lc; 78.35.+c; 64.70.Pf |
| Fachgebiet (DDC): | 530 Physik |
| Link zur Lizenz: | Deposit-Lizenz |
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CUMMINS, Herman Z., W. M. DU, Matthias FUCHS, Wolfgang GÖTZE, S. HILDEBRAND, Arnulf LATZ, G. LI, N. J. TAO, 1993. Light-scattering spectroscopy of the liquid-glass transition in CaKNO3 and in the molecular glass salol : extended-mode-coupling-theory analysis. In: Physical Review E. 47(6), pp. 4223-4239
@article{Cummins1993Light-4876, title={Light-scattering spectroscopy of the liquid-glass transition in CaKNO3 and in the molecular glass salol : extended-mode-coupling-theory analysis}, year={1993}, doi={10.1103/PhysRevE.47.4223}, number={6}, volume={47}, journal={Physical Review E}, pages={4223--4239}, author={Cummins, Herman Z. and Du, W. M. and Fuchs, Matthias and Götze, Wolfgang and Hildebrand, S. and Latz, Arnulf and Li, G. and Tao, N. J.} }
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