The RFOT theory of glasses: Recent progress and open issues
G Biroli, JP Bouchaud - Comptes …, 2023 - comptes-rendus.academie-sciences …
The Random First Order Transition (RFOT) theory started with the pioneering work of
Kirkpatrick, Thirumalai and Wolynes. It leverages methods and advances of the theory of …
Kirkpatrick, Thirumalai and Wolynes. It leverages methods and advances of the theory of …
Soft pinning: Experimental validation of static correlations in supercooled molecular glass-forming liquids
Enormous enhancement in the viscosity of a liquid near its glass transition is a hallmark of
glass transition. Within a class of theoretical frameworks, it is connected to growing many …
glass transition. Within a class of theoretical frameworks, it is connected to growing many …
Jammed solids with pins: Thresholds, force networks, and elasticity
The role of fixed degrees of freedom in soft or granular matter systems has broad
applicability and theoretical interest. Here we address questions of the geometrical role that …
applicability and theoretical interest. Here we address questions of the geometrical role that …
Block analysis for the calculation of dynamic and static length scales in glass-forming liquids
We present block analysis, an efficient method of performing finite-size scaling for obtaining
the length scale of dynamic heterogeneity and the point-to-set length scale for generic glass …
the length scale of dynamic heterogeneity and the point-to-set length scale for generic glass …
Why is the dynamics of glasses super-Arrhenius?
JP Bouchaud - arXiv preprint arXiv:2402.01883, 2024 - arxiv.org
The steep increase of the relaxation time of glass forming liquids upon cooling is traditionally
ascribed to an impending entropy crisis: since the system has" nowhere to go", dynamics …
ascribed to an impending entropy crisis: since the system has" nowhere to go", dynamics …
Athermal quasistatic cavitation in amorphous solids: Effect of random pinning
UA Dattani, S Karmakar, P Chaudhuri - The Journal of Chemical …, 2023 - pubs.aip.org
Amorphous solids are known to fail catastrophically via fracture, and cavitation at nano-
metric scales is known to play a significant role in such a failure process. Micro-alloying via …
metric scales is known to play a significant role in such a failure process. Micro-alloying via …
Effect of pinning on the yielding transition of amorphous solids
BP Bhowmik, P Chaudhuri, S Karmakar - Physical review letters, 2019 - APS
Using numerical simulations, we have studied the yielding response, in the athermal
quasistatic limit, of a model amorphous material having inclusions in the form of randomly …
quasistatic limit, of a model amorphous material having inclusions in the form of randomly …
Effects of random pinning on the potential energy landscape of a supercooled liquid
We use energy landscape methods to investigate the response of a supercooled liquid to
random pinning. We classify the structural similarity of different energy minima using a …
random pinning. We classify the structural similarity of different energy minima using a …
Probing dynamic heterogeneity and amorphous order using rotational dynamics of rodlike particles in supercooled liquids
A Mutneja, S Karmakar - Physical Review Applied, 2021 - APS
Probing dynamic and static correlations in glass-forming supercooled liquids has been a
challenge for decades despite extensive research. Dynamic correlation, which manifests …
challenge for decades despite extensive research. Dynamic correlation, which manifests …
Particle pinning suppresses spinodal criticality in the shear-banding instability
Strained amorphous solids often fail mechanically by creating a shear band. It had been
understood that the shear-banding instability is usefully described as crossing a spinodal …
understood that the shear-banding instability is usefully described as crossing a spinodal …