LANGUAGE
JA
Research
Research
View list of research
View list of research
Is the Glass Transition Driven by Thermodynamics?
Is the Glass Transition Driven by Thermodynamics?

A researchers group of Hajime Tanaka simulated glass formation in supercooled liquids. To probe whether atomic slowing depends on local ordered structures, they measured a parameter based on atom packing. This indicated a statistical structure-dynamics correlation, confirming vitrification is thermodynamically driven. The length-scales of this correlation are linked to the α and β modes of glassy dynamics. This may resolve a long-standing dispute, possibly enabling a universal theory of glasses.

Related Articles
Related Researches
Shape separates substance
Researchers at University of Tokyo Institute of Industrial Science (IIS) report a new physical model...
Illuminated: The mechanism behind shear thinning in supercooled liquids
Researchers at The University of Tokyo's Institute of Industrial Science simulated supercooled liqui...
How does crystal gel form?--- Origin of cold rain
Researchers at The University of Tokyo have uncovered the mechanism of the formation of crystal gel,...
Mystery of avalanche-like change in glass solved?
Researchers at the Institute of Industrial Science, The University of Tokyo have uncovered the mecha...
Crystal formation processes at two colloid concentrations observed by three-dimensional confocal microscopy.
Researchers at the Institute of Industrial Science University of Tokyo, Professor Hajime Tanaka and ...
Comparison of the dynamics of liquid-liquid transition between with and without rubbing treatment.
Researchers at the Institute of Industrial Science University of Tokyo、Professor Hajime Tanaka and p...
Single-component substance has 2 liquid states
Prof. Hajime Tanaka and Project Research Associate Mika Kobayashi have found solid experimental evid...
A characteristic feature found in disordered amorphous materials
Dr. Hajime Tanaka's research group have discovered by simulations that fluctuations of elasticity ar...
Study shows coexistence of four phases of single-component substance
Dr. Hajime Tanaka's research group have shown through simulation that four phases of a substance com...