25 citations · 50 across the 12 of their papers we have counts for
13 papers
Dynamics of stiff filaments in size-polydisperse hard sphere fluids
Thokchom Premkumar Meitei, Lenin S. Shagolsem
The dynamics of a stiff filament (made by connecting beads) embedded in size-polydisperse hard sphere fluid is investigated by means of molecular dynamics simulations with focus on…
Do chain topology and polydispersity affect the two-stage heteropolymer coil-globule transition?
Thoudam Vilip Singh, Lenin S. Shagolsem
The thermodynamic behavior of collapse transition in a fully flexible coarse-grained model of energy polydisperse polymer (EPP), a statistical model of random heteropolymer, is inv…
Effect of topology on the collapse transition and the instantaneous shape of a model heteropolymer
Thoudam Vilip Singh, Lenin S. Shagolsem
The effect of topology on the collapse transition and instantaneous shape of an energy polydisperse polymer (a model heteropolymer) is studied by means of computer simulations. In…
Size polydisperse model Ionic Liquid in bulk
Somas Singh Urikhinbam, Lenin S. Shagolsem
The static and the dynamic properties of a size-polydisperse model ionic liquid is studied using molecular dynamics simulations. Here, size of the anions is derived from a Gaussian…
Transport properties of polydisperse hard sphere fluid: Effect of distribution shape and mass scaling
Thokchom Premkumar Meitei, Lenin S. Shagolsem
A model polydisperse fluid represents many real fluids such as colloidal suspensions and polymer solutions. In this study, considering a concentrated size-polydisperse hard sphere…
Tracer dynamics in dense soft-colloidal suspensions: From free diffusion to hopping
Jimpaul Samukcham, Lenin S. Shagolsem
Tracking of individual particle and studying their motion serves as a direct means to understand the dynamics in crowded and complex environments. In this study, the dynamics of tr…
Universality and identity ordering in heteropolymer coil-globule transition
Thoudam Vilip Singh, Lenin S. Shagolsem
The coil-globule transition of an energy polydisperse chain, a model heteropolymer system where the number of monomer species is as large as the total number of monomers, is studie…
Effect of topology on the statics and dynamics of a polymer chain at the fluid-fluid interface: a molecular dynamics simulation study
Jenis Thongam, Lenin S. Shagolsem
The effect of chain topology on the statics and dynamics of chain at the interface of two immiscible fluids is studied by means of molecular dynamics simulations. For three topolog…
Energy polydisperse 2d Lennard-Jones fluid in presence of flow field
Lenin S. Shagolsem
The behavior of energy polydisperse Lennard-Jones fluid (in thin-film geometry) is studied subjected to linear flow field using molecular dynamics simulations. By considering…
Ring and linear copolymer blends under confinement
Lenin S. Shagolsem
The behavior of dense mixtures of two topologically different diblock-copolymer (CP) chains, viz., linear(L)-CP and ring(R)-CP of same molecular weight which forms lamellae is stud…
Particle dynamics in fluids with random interactions
Lenin S. Shagolsem, Yitzhak Rabin
We study the dynamics of particles in a multi-component 2d Lennard-Jones (LJ) fluid in the limiting case where {\it all the particles are different} (APD). The equilibrium properti…
Pair interaction ordering in fluids with random interactions
Lenin S. Shagolsem, Dino Osmanović, Orit Peleg +1
We use molecular dynamics simulations in 2d to study multi-component fluid in the limiting case where {\it all the particles are different} (APD). The particles are assumed to inte…
Bidirectional transport in a multispecies TASEP model
Sudipto Muhuri, Lenin Shagolsem, Madan Rao
We study a minimal lattice model which describes bidirectional transport of "particles" driven along a one dimensional track, as is observed in microtubule based, motor protein dri…