Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Bhaumik, Himangsu"'
We study creep flow and yielding of particulate depletion gels under constant shear stress, combining data on different length and time scales. We characterise the breakage of meso-scale strands in the gel. Breakage events are distributed homogeneous
Externí odkaz:
http://arxiv.org/abs/2408.07051
Autor:
Bhaumik, Himangsu, Hexner, Daniel
Training materials through periodic drive allows to endow materials and structures with complex elastic functions. As a result of the driving, the system explores the high dimensional space of structures, ultimately converging to a structure with the
Externí odkaz:
http://arxiv.org/abs/2308.05050
Autor:
Bhaumik, Himangsu, Hexner, Daniel
Material training is a method to endow materials with specific responses through external driving. We study the complexity of attainable responses, as expressed in the number of sites that are simultaneously controlled. With increased complexity, con
Externí odkaz:
http://arxiv.org/abs/2203.03468
We study numerically the yielding transition of a two dimensional model glass subjected to athermal quasi-static cyclic shear deformation, with the aim of investigating the effect on the yielding behaviour of the degree of annealing, which in turn de
Externí odkaz:
http://arxiv.org/abs/2108.07497
We investigate avalanches associated with plastic rearrangements and the nature of structural change in the prototypical strong glass, silica, computationally. Although qualitative aspects of yielding in silica are similar to other glasses, we find t
Externí odkaz:
http://arxiv.org/abs/2108.07469
The role of annealing in determining the yielding behavior of glasses under cyclic shear deformation
Yielding behavior in amorphous solids has been investigated in computer simulations employing uniform and cyclic shear deformation. Recent results characterise yielding as a discontinuous transition, with the degree of annealing of glasses being a si
Externí odkaz:
http://arxiv.org/abs/1911.12957
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Bhaumik, Himangsu, Santra, S. B.
Both the deterministic and stochastic sandpile models are studied on the percolation backbone, a random fractal, generated on a square lattice in $2$-dimensions. In spite of the underline random structure of the backbone, the deterministic Bak Tang W
Externí odkaz:
http://arxiv.org/abs/1905.04889
Autor:
Bhaumik, Himangsu, Santra, S. B.
A dissipative stochastic sandpile model is constructed on one and two dimensional small-world networks with different shortcut densities $\phi$ where $\phi=0$ and $1$ represent a regular lattice and a random network respectively. In the small-world r
Externí odkaz:
http://arxiv.org/abs/1710.08741
The role of annealing in determining the yielding behavior of glasses under cyclic shear deformation
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2021 Apr . 118(16), 1-6.
Externí odkaz:
https://www.jstor.org/stable/27039857