Glass transition
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In the laboratory the glass transition is not a sharp transition; its properties change smoothly across Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle T_g} .
- Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle T_g} increases with a decrease in the observation time, Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \tau_{\rm obs}} .
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Ideal glass transition temperature[edit]
Observation time[edit]
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \tau_{\rm obs}}
Intrinsic average structural relaxation time[edit]
Pressure dependence of glass transition temperature[edit]
See also[edit]
References[edit]
Related reading
- Prabhat K. Gupta and John C. Mauro "The laboratory glass transition", Journal of Chemical Physics 126 224504 (2007)
- Vassiliy Lubchenko and Peter G. Wolynes "Theory of Structural Glasses and Supercooled Liquids", Annual Review of Physical Chemistry 58 pp. 235-266 (2007)
- C. Patrick Royall, Stephen R. Williams, Takehiro Ohtsuka and Hajime Tanaka "Direct observation of a local structural mechanism for dynamic arrest", Nature Materials 7 pp. 556-561 (2008)
- Stephen R. Williams, Debra J. Searles, and Denis J. Evans "The glass transition and the Jarzynski equality", Journal of Chemical Physics 129 134504 (2008)
- Ning Xu, Thomas K. Haxton, Andrea J. Liu, and Sidney R. Nagel "Equivalence of Glass Transition and Colloidal Glass Transition in the Hard-Sphere Limit", Physical Review Letters 103 245701 (2009)
- Florent Krzakala and Lenka Zdeborová "On melting dynamics and the glass transition. I. Glassy aspects of melting dynamics", Journal of Chemical Physics 134 034512 (2011)
- Florent Krzakala and Lenka Zdeborová "On melting dynamics and the glass transition. II. Glassy dynamics as a melting process", Journal of Chemical Physics 134 034513 (2011)
- Jürn W. P. Schmelzer "Kinetic criteria of glass formation and the pressure dependence of the glass transition temperature", Journal of Chemical Physics 136 074512 (2012)
- Reviews