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pro vyhledávání: '"Jaiswal, Prabhat K."'
We present results from the molecular dynamics (MD) simulation of surface-directed spinodal decomposition (SDSD) in binary fluid mixtures ($A+B$) with off-critical compositions. The aim is to elucidate the role of composition ratio in the early-time
Externí odkaz:
http://arxiv.org/abs/2408.08800
Autor:
Teherpuria, Hema, Chowdhury, Sapta Sindhu Paul, Kannam, Sridhar Kumar, Jaiswal, Prabhat K., Mogurampelly, Santosh
The intricate role of shear viscosity and ion-pair relaxations on ionic conductivity mechanisms and the underlying changes induced by salt concentration ($c$) in organic liquid electrolytes remain poorly understood despite their widespread technologi
Externí odkaz:
http://arxiv.org/abs/2401.11182
Autor:
Mohapatra, Sipra, Teherpuria, Hema, Chowdhury, Sapta Sindhu Paul, Ansari, Suleman Jalilahmad, Jaiswal, Prabhat K, Netz, Roland R., Mogurampelly, Santosh
Using all-atom molecular dynamics simulations, we report the structure and ion transport characteristics of a new class of solid polymer electrolytes that contain biodegradable and mechanically stable biopolymer pectin. We simulate a highly conductin
Externí odkaz:
http://arxiv.org/abs/2305.02387
We present simulation results from a comprehensive molecular dynamics (MD) study of surface-directed spinodal decomposition (SDSD) in unstable symmetric binary mixtures at wetting surfaces. We consider long-ranged and short-ranged surface fields to i
Externí odkaz:
http://arxiv.org/abs/2206.12192
This paper is the second in a two-part exposition on {\it surface-directed spinodal decomposition} (SDSD), i.e., the interplay of kinetics of wetting and phase separation at a surface which is wetted by one of the components of a binary mixture. In o
Externí odkaz:
http://arxiv.org/abs/2008.10250
Publikováno v:
Physical Review E 102 012803 (2020)
{\it Surface-directed spinodal decomposition} (SDSD) is the kinetic interplay of phase separation and wetting at a surface. This process is of great scientific and technological importance. In this paper, we report results from a numerical study of S
Externí odkaz:
http://arxiv.org/abs/2006.12232
Autor:
Priya, Madhu, Jaiswal, Prabhat K.
Motivated by growing interests in multicomponent metallic alloys and complex fluids, we study a complex mixture with bidispersity in size and polydispersity in energy. The energy polydispersity in the system is introduced by considering random pair-w
Externí odkaz:
http://arxiv.org/abs/2001.02730
Autor:
Hentschel, H. George E., Jaiswal, Prabhat K., Mondal, Chandana, Procaccia, Itamar, Zylberg, Jacques
We revisit the problem of the stress distribution in a frictional sandpile under gravity, equipped with a new numerical model of granular assemblies with both normal and tangential (frictional) inter-granular forces. Numerical simulations allow a det
Externí odkaz:
http://arxiv.org/abs/1611.09732
Akademický článek
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Autor:
Dubey, Awadhesh K., Hentschel, H. George E., Jaiswal, Prabhat K., Mondal, Chandana, Pollack, Yoav G., Procaccia, Itamar
Numerical Simulations are employed to create amorphous nano-films of a chosen thickness on a crystalline substrate which induces strain on the film. The films are grown by a vapor deposition technique which was recently developed to create very stabl
Externí odkaz:
http://arxiv.org/abs/1604.04133