Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Sujata Tarafdar"'
Publikováno v:
Frontiers in Physics, Vol 7 (2019)
In our study we report on some of the novel properties of a square lattice filled with white sites, randomly occupied by black sites (with probability p). We consider connections up to the second nearest neighbors, according to the following rule. Ed
Externí odkaz:
https://doaj.org/article/78bebcbe88e74300aef4fd6836960746
Publikováno v:
Advances in Condensed Matter Physics, Vol 2018 (2018)
Externí odkaz:
https://doaj.org/article/70d71b4e8f2542cb842c444ccf18d77b
Publikováno v:
Advances in Condensed Matter Physics, Vol 2018 (2018)
This review is devoted to the simple process of drying a multicomponent droplet of a complex fluid which may contain salt or other inclusions. These processes provide a fascinating subject for study. The explanation of the rich variety of patterns fo
Externí odkaz:
https://doaj.org/article/fea0c33757a6406fac0b72cee5a7642c
The present paper demonstrates how a natural crack mosaic resembling a random tessellation evolves with repeated 'wetting followed by drying' cycles. The natural system here is a crack network in a drying colloidal material, for example, a layer of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10af1c1f1db4f17b23abbed3f502fe53
http://arxiv.org/abs/2305.01991
http://arxiv.org/abs/2305.01991
Publikováno v:
Physica Scripta. 98:065936
Crack formation and its possible prevention or remedy is an important branch of material science, closely related to study of granular materials and soft matter physics. This work reports a study on cracking behaviour in composites of bentonite and L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e56870ecbf43ec491028d664e561f56
https://doi.org/10.1088/1402-4896/acd22d
https://doi.org/10.1088/1402-4896/acd22d
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids.
Fracture or cracking essentially involves the formation of new interfaces. These patterns are usually studied as two-dimensional mosaics. The new surface that opens up is in the third dimension, along the thickness of the sample. The thickness is usu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::470452c0813d0cf1aaa16753eaac7328
https://pubmed.ncbi.nlm.nih.gov/35612996
https://pubmed.ncbi.nlm.nih.gov/35612996
Autor:
Sanat Karmakar, Sujata Tarafdar, Biswajit Roy, S. Sengupta, Saptarshi Das, Moutushi Dutta Choudhury
Publikováno v:
Chemical Engineering Science. 207:1121-1139
A simple colloidal drop generally forms ring like patterns after drying. The deposition morphology of the dried drop changes significantly when such a drop dries in the vicinity of another similar drop. Here we present an observational study and stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f82ed31a0f9e91963b06ffc650a39bf
https://doi.org/10.1016/j.ces.2019.07.037
https://doi.org/10.1016/j.ces.2019.07.037
Publikováno v:
Physics Reports. 804:1-56
Evaporation of a drop, though a simple everyday observation, provides a fascinating subject for study. Various issues interact here, such as dynamics of the contact line, evaporation-induced phase transitions, and formation of patterns. The explanati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3b0d044410417d9e8870e11c71baba4
https://doi.org/10.1016/j.physrep.2019.01.008
https://doi.org/10.1016/j.physrep.2019.01.008
Publikováno v:
The Journal of Physical Chemistry C. 123:5188-5197
The enhancement of conductivity of a composite polymer as a dielectric material is an essential requirement for electrostatic storage devices. We have modified the microstructure of the polymer mat...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96843879efff0c148e032cde3d5d05a5
https://doi.org/10.1021/acs.jpcc.8b10460
https://doi.org/10.1021/acs.jpcc.8b10460
Autor:
Monalisa Mukherjee, Sujata Tarafdar, Subir K. Patla, Jayanta Mukhopadhyay, Madhumita Mukhopadhyay, Ruma Ray, Abhra Giri
Publikováno v:
Lecture Notes in Bioengineering ISBN: 9789813369146
Porous polymer films of Poly-[Ethylene oxide] (PEO) are synthesized by solution casting technique using gamma irradiated: (a) PEO powder (S-series) and (b) PEO—methanol solution (L-series). Pore phase is though a defect, but form instantaneously du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3222970068495c17f5a714666435d3a9
https://doi.org/10.1007/978-981-33-6915-3_30
https://doi.org/10.1007/978-981-33-6915-3_30