57 citations · 397 across the 53 of their papers we have counts for
10 papers · 1 filter
Crucial role of fragmented and isolated defects in persistent relaxation of deeply supercooled water
Shinji Saito, Biman Bagchi, Iwao Ohmine
Properties of water have been well elucidated for temperatures above 230 K and yet mysteries remain in the deeply supercooled region. By performing extensive molecular dynami…
Exploration of vitrification of water and Kauzmann entropy through complex specific heat: A journey through 'No Man's Land'
Shinji Saito, Biman Bagchi
Frequency dependent specific heat, introduced by Grest and Nagel, offers valuable insight into the vitrification of supercooled liquid. We calculate this quantity and other thermod…
Diffusion in the presence of correlated dynamical disorder and coherent exciton transfer in the non-Markovian limit
Rajesh Dutta, Biman Bagchi
The presence of static off-diagonal disorder promotes coherent exciton transport while diffusive motion can be recovered in the presence of fluctuations in the diagonal and off-dia…
Transport in a binary mixture of non-spherical molecules: Is hydrodynamics at fault?
Sarmistha Sarkar, Tuhin Samanta, Biman Bagchi
We consider a new class of model systems to study systematically the role of molecular shape in the transport properties of dense liquids. Our model is a liquid binary mixture wher…
Hidden role of metastable phases on surface tension and in the selection of solid polymorphs from melt
Puja Banerjee, Biman Bagchi
The preferential formation of one solid over the other, as it precipitates out from the melt at specific temperatures, is often explained by invoking a competition between thermody…
Adverse effect of ethanol on insulin dimer stability
Puja Banerjee, Sayantan Mondal, Biman Bagchi
Alcohol is widely believed to have an effect on diabetes, often considered beneficial in small amounts but detrimental in excess. The reasons are not fully known but questions have…