Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Rajashekhar Pujar"'
Autor:
Neena S. John, Aastha Vasdev, Rajashekhar Pujar, Goutam Sheet, K. Priya Madhuri, Umesha Mogera, Giridhar U. Kulkarni, Monika Moun
Formation of wrinkles is a common phenomenon in the large area growth of two dimensional layered materials on metallic substrates. Wrinkles can significantly affect the working of 2D materials based large scale electronic devices and therefore, it is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b1790f187ad605f0a0a217cac4c231b
http://arxiv.org/abs/2105.00308
http://arxiv.org/abs/2105.00308
Autor:
Samuel J. Page, Jun Chen, Cheong See Yin, Yuqing Liu, John V. Hanna, Gautama Wicaksono, Rajashekhar Pujar, Terry W. J. Steele, Giridhar U. Kulkarni, Manisha Singh, Shyam Kumar Choudhary, Richard D. Webster
Voltage-activated adhesion is a relatively new discovery that relies on direct currents for initiation of cross-linking. Previous investigations have found that direct currents are linearly correlated to the migration rates of electrocuring, but this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc6eb2e385851c667c8e2540e61abaac
https://hdl.handle.net/10356/142878
https://hdl.handle.net/10356/142878
Autor:
Rajashekhar Pujar, Sujata Tarafdar, K. D. M. Rao, Ankush Kumar, Giridhar U. Kulkarni, Supti Sadhukhan, Tapati Dutta
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 35(49)
Desiccation of a colloidal layer produces crack patterns because of stress arising out of solvent evaporation. Associated with it is the rearrangement of particles, while adhesion to the substrate resists such movements. The nature of solvent, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9e2556b0e1658fa1dfc0eaf7a054d2b
https://pubmed.ncbi.nlm.nih.gov/31710498
https://pubmed.ncbi.nlm.nih.gov/31710498
Autor:
Nurjahan Khatun, Madhu B. Kanakala, Giridhar U. Kulkarni, Shyam Kumar Choudhary, Channabasaveshwara V. Yelamaggad, Vimala Sridurai, Geetha G. Nair, Rajashekhar Pujar
Publikováno v:
Journal of Molecular Liquids. 325:115059
We report the growth of monodomain blue phase liquid crystal and its thermal stability on reduced graphene oxide-grown quartz substrates using optical reflection microscopy and spectroscopy. Optical textural images show that the graphene substrate en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e88b2b70e18b08f4e0a2b86e9010960
https://doi.org/10.1016/j.molliq.2020.115059
https://doi.org/10.1016/j.molliq.2020.115059
Autor:
Rajashekhar Pujar, Radhakrishnan Dhanya, Umesha Mogera, Giridhar U. Kulkarni, Chandrabhas Narayana
Publikováno v:
The Journal of Physical Chemistry Letters. 6:4437-4443
The extraordinary properties of graphene are truly observable when it is suspended, being free from any substrate influence. Here, a new type of multilayer graphene is reported wherein each layer is turbostratically decoupled, resembling suspended gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3b69ef8ef2ac39dcd8b0f406c3f277f
https://doi.org/10.1021/acs.jpclett.5b02145
https://doi.org/10.1021/acs.jpclett.5b02145
Publikováno v:
Applied Physics Letters. 111:013502
A drying layer of a colloidal dispersion tends to produce cracks, often in a network, due to internal stress arising from the rearrangement of particles while the substrate adhesion resists such movements. The stress can be modulated using experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70bc428ecf7063eef89191423268f60f
https://doi.org/10.1063/1.4991534
https://doi.org/10.1063/1.4991534