A. V. Parambathu

activity

20192022

collaborators

Showing 2020Show all

2 papers · 1 filter

physics.chem-ph2020

Elucidating the $^{1}$ H NMR relaxation mechanism in polydisperse polymers and bitumen using measurements, MD simulations, and models

Philip M. Singer, Arjun Valiya Parambathu, Xinglin Wang +4

The mechanism behind the $^{1}$ H NMR frequency dependence of $T_{1}$ and the viscosity dependence of $T_{2}$ for polydisperse polymers and bitumen remains elusive. We elucidate the matte…

physics.chem-ph2020

Molecular Dynamics Simulations of NMR Relaxation and Diffusion of Heptane Confined in a Polymer Matrix

Arjun Valiya Parambathu, Philip M. Singer, George J. Hirasaki +2

The mechanism behind the NMR surface relaxation and the large $T_{1}$ / $T_{2}$ ratio of light hydrocarbons confined in the nano-pores of kerogen remains poorly understood, and consequen…

Elucidating the 1H NMR relaxation mechanism in polydisperse polymers and bitumen using measurements, MD simulations, and models

Molecular Dynamics Simulations of NMR Relaxation and Diffusion of Heptane Confined in a Polymer Matrix

Elucidating the $^{1}$ H NMR relaxation mechanism in polydisperse polymers and bitumen using measurements, MD simulations, and models