Zobrazeno 1 - 10
of 1 133
pro vyhledávání: '"E. Donth"'
Autor:
C. Austen Angell
Publikováno v:
Physics Today. 55:60-61
1. Introduction.- 2. Description of the Phenomenon.- 3. Theoretical Framework.- 4. Slowing Down Mechanisms.- 5. Epilogue.- 6. Conclusion.- A. Synonyms.- B. List of New Concepts.- C. Acronyms.- References.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4052c0b00b6de99bef6b73aa79579ce6
https://doi.org/10.1063/1.1537917
https://doi.org/10.1063/1.1537917
Publikováno v:
The journal of chemical physics 146, 104501 (2017). doi:10.1063/1.4977737
The aim of this paper is to decide which of the two possible thermodynamic expressions for the cooperativity length in glass forming liquids is the correct one. In the derivation of these two expressions, the occurrence of temperature fluctuations in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea768450162033c082f3eacbc856e290
https://pubmed.ncbi.nlm.nih.gov/29166043
https://pubmed.ncbi.nlm.nih.gov/29166043
Autor:
E. Donth
The glass transition is well known to glass makers or from the common ex perience of drying a used chewing gum. A liquid melt or a rubber becomes a solid glass when its temperature is lowered or a solvent is extracted without crystallization. There
Autor:
E. Donth
Publikováno v:
The European Physical Journal E. 12:11-18
A chain of ideas is described connecting the theory of quantum-mechanical experiments with practical research in the relaxation of liquids, biological materials, and materials science. The chain culminates at the proposal of an experimentum crucis co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b29bb62f575774ea67cbf23befa729a7
https://doi.org/10.1140/epje/i2003-10051-5
https://doi.org/10.1140/epje/i2003-10051-5
Autor:
E. Donth
Publikováno v:
Journal of Non-Crystalline Solids. :364-375
The dynamic approach to the glass transition is described on the basis of the von Laue approach to thermodynamic fluctuations leading to a Levy situation for the corresponding subsystems. The configurational approach is described on the basis of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::795ad33acc34a2f11335317237b781bd
https://doi.org/10.1016/s0022-3093(02)01497-7
https://doi.org/10.1016/s0022-3093(02)01497-7
Autor:
E. Donth, K. Schröter
Publikováno v:
Journal of Non-Crystalline Solids. :270-280
The dynamic shear response of six glass formers (the epoxy resin diglycidyl ether of bisphenol-A, propylene carbonate, glycerol, two bulk metallic glasses, and a soda lime glass) from different substance classes with widely differing fragility is com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac17d8e3a2bdd894d9dd6ae70fb03a3c
https://doi.org/10.1016/s0022-3093(02)01476-x
https://doi.org/10.1016/s0022-3093(02)01476-x
Publikováno v:
Journal of Non-Crystalline Solids. 306:76-89
Structural relaxation is understood as the relaxation from a non-equilibrium glass state towards the equilibrium, and not from only the non-ergodic glass zone of the equilibrium liquid to the ergodic liquid or flow zone of the equilibrium liquid (res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85db88b61f7854495e3182a5fb381823
https://doi.org/10.1016/s0022-3093(02)01052-9
https://doi.org/10.1016/s0022-3093(02)01052-9
Publikováno v:
Thermochimica Acta. 377:113-124
The influence of experimental uncertainties of calorimetric parameters from heat capacity spectroscopy on the temperature-dependent glass transition cooperativity N α from the fluctuation approach is studied. Glass transition parameters from 3 ω me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f14c21d8b71c83ddea094bb4b2f902fc
https://doi.org/10.1016/s0040-6031(01)00546-9
https://doi.org/10.1016/s0040-6031(01)00546-9
Publikováno v:
Macromolecules. 34:5927-5935
Heat capacity in the 1 K range and close to Tg was studied in a series of poly(n-alkyl methacrylate)s, PnAMA, including some random copolymers. We report on two findings: (i) The glass transition temperature Tg and the cooperativity of the α process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3774135b5e832bc6888d3b944ce2f183
https://doi.org/10.1021/ma001535f
https://doi.org/10.1021/ma001535f
Publikováno v:
Journal of Physics: Condensed Matter. 13:L451-L462
Three lengths for the dynamic glass transition will be compared: a kinematic length from computer simulation, a heterogeneity length from multidimensional nuclear magnetic resonance, and a characteristic length from calorimetry. A qualitatively consi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3d2c934fda58eec6ccbd1c43d972b50
https://doi.org/10.1088/0953-8984/13/22/102
https://doi.org/10.1088/0953-8984/13/22/102