47 citations · 169 across the 11 of their papers we have counts for
11 papers
Effect of orientation and mode of loading on deformation behaviour of Cu nanowires
P. Rohith, G. Sainath, B. K. Choudhary
Molecular dynamics simulations have been performed to understand the variations in deformation mechanisms of Cu nanowires as a function of orientation and loading mode (tension or…
Twinning to slip transition in ultrathin BCC Fe nanowires
G. Sainath, B. K. Choudhary
We report twinning to slip transition with decreasing size and increasing temperature in ultrathin 100 BCC Fe nanowires. Molecular dynamics simulations have been performed on…
Atomistic simulations on ductile-brittle transition in <111> BCC Fe nanowires
G. Sainath, B. K. Choudhary
Molecular dynamics simulations have been performed to understand the influence of temperature on the tensile deformation and fracture behavior of 111 BCC Fe nanowires. The si…
Formation of pentagonal atomic chains in BCC Fe nanowires
G. Sainath, B. K. Choudhary
For the first time, we report the formation of pentagonal atomic chains during tensile deformation of ultra thin BCC Fe nanowires. Extensive molecular dynamics simulations have bee…
Influence of twist boundary on deformation behaviour of <100> BCC Fe nanowires
G. Sainath, B. K. Choudhary
Molecular dynamics simulations revealed significant difference in deformation behaviour of 100 BCC Fe nanowires with and without twist boundary. The plastic deformation in pe…
Deformation behaviour of body centered cubic iron nanopillars containing coherent twin boundaries
G. Sainath, B. K. Choudhary
Molecular dynamics simulations were performed to understand the role of twin boundaries on deformation behaviour of body-centred cubic (BCC) iron (Fe) nanopillars. The twin boundar…
Fatigue Deformation of Polycrystalline Cu Using Molecular Dynamics Simulations
G. Sainath, P. Rohith, B. K. Choudhary
Molecular dynamics (MD) simulations have been performed to investigate the fatigue deformation behaviour of polycrystalline Cu with grain size of 5.4 nm. The samples were prepared…
Directional Anisotropy of Crack Propagation Along 3 Grain Boundary in BCC Fe
G. Sainath, B. K. Choudhary
Crack growth behaviour along the coherent twin boundary (CTB), i.e., 3{112} of BCC Fe is investigated using molecular dynamics (MD) simulations. The growth of an atomistically s…
Molecular dynamics simulation of twin boundary effect on deformation of Cu nanopillars
G. Sainath, B. K. Choudhary
Molecular dynamics simulations performed on <110> Cu nanopillars revealed significant difference in deformation behavior of nanopillars with and without twin boundary. The plastic…
Molecular Dynamics Simulations of Tensile Behavior of Copper
G. Sainath, V. S. Srinivasan, B. K. Choudhary +2
Molecular dynamics simulations on tensile deformation of initially defect free single crystal copper nanowire oriented in <001>{100} has been carried out at 10 K under adiabatic an…
Deformation behaviour of body centered cubic Fe nanowires under tensile and compressive loading
G. Sainath, B. K. Choudhary, T. Jayakumar
Molecular Dynamics (MD) simulations have been carried out to investigate the deformation behaviour of <110>/{111} body centered cubic (BCC) Fe nanowires under tensile and compressi…