Zobrazeno 1 - 10
of 238
pro vyhledávání: '"Aravinda Kar"'
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract Electrosprays operate in several modes depending on the flow rate and electric potential. This allows the deposition of droplets containing nanoparticles into discrete nanodot arrays to fabricate various electronic devices. In this study, se
Externí odkaz:
https://doaj.org/article/6b809935f9ed41ec83b024174f0540fd
Autor:
Ugur Tanriver, Aravinda Kar
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 27, Iss 8, Pp 513-520 (2001)
This note is concerned with the three-dimensional quasi-steady-state heat conduction equation subject to certain boundary conditions in the whole x′y′-plane and finite in z′-direction. This type of boundary value problem arises in laser welding
Externí odkaz:
https://doaj.org/article/cb3ed229a08a4409aad6fcd0900a2012
Publikováno v:
Laser 3D Manufacturing X.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d1f331cbf7ec82f46eb09e4643e5124
https://doi.org/10.1117/12.2647981
https://doi.org/10.1117/12.2647981
Publikováno v:
Optics express. 30(11)
Nanoparticles are known to sinter at much lower temperatures than the corresponding bulk or micro size particles. A laser-assisted sintering process is considered in this study to sinter Ag nanoparticles by dispensing Ag paste onto an indium tin oxid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6536cbfe39c8c808dac2d2414f2bfdb9
https://pubmed.ncbi.nlm.nih.gov/36221708
https://pubmed.ncbi.nlm.nih.gov/36221708
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
Scientific Reports
Scientific Reports
Multiple modes of atomization in electrosprays are affected by viscosity, surface tension and electrical conductivity of the semiconductor nanosuspensions. While the effect of gravity is dominant in the dripping mode, the electric field degenerates t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be541316137e67ee0d875486f74a7f45
http://link.springer.com/article/10.1038/s41598-020-61323-5
http://link.springer.com/article/10.1038/s41598-020-61323-5
Autor:
Arifur Rahaman, Aravinda Kar
Publikováno v:
Optics & Laser Technology. 158:108886
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1785ad863afd59e39178559f26d2ec1
https://doi.org/10.1016/j.optlastec.2022.108886
https://doi.org/10.1016/j.optlastec.2022.108886
Publikováno v:
Journal of Laser Applications. 35:012012
Nanoelectrospray laser deposition (NELD) of nanoparticles (NPs) on various substrates has attracted considerable attention as a fast, cost-effective, and scalable technique for precise control of heating time and zone. In this work, NELD-assisted sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ed4a1bd4e56cb9e2723a7364ede4b1f
https://doi.org/10.2351/7.0000821
https://doi.org/10.2351/7.0000821
Publikováno v:
Journal of Fluid Mechanics. 873:72-88
An analytical solution of a biharmonic equation is presented in axisymmetric toroidal coordinates for Stokes flow due to surface tension gradient on the free surface of sessile drops. The stream function profiles exhibit clockwise and counter-clockwi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10d4c395c38915ed259a493aa89bb6f2
https://doi.org/10.1017/jfm.2019.373
https://doi.org/10.1017/jfm.2019.373
Autor:
Gunjan Kulkarni, Tianyi Li, Ranganathan Kumar, Aravinda Kar, Jannatul Ferdous Mousumi, Kristopher O. Davis
Publikováno v:
2021 IEEE 48th Photovoltaic Specialists Conference (PVSC).
Metallization plays a very important role in fabricating low cost and high efficiency silicon solar cells. Silver (Ag) metallization of industrial crystalline silicon (c-Si) solar cells comprises a large share of the total cell production cost. Howev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f7966d594d6e3461719b9023e32145a
https://doi.org/10.1109/pvsc43889.2021.9518857
https://doi.org/10.1109/pvsc43889.2021.9518857
Publikováno v:
Optics express. 29(4)
Pursuing ever-smaller feature size in laser-based lithography is a research topic of vital importance to keep this technique competitive with other micro-/nano-fabrication methods. Features smaller than the diffraction-limited spot size can be obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cc544905719961175c676babf0f1aa96
https://pubmed.ncbi.nlm.nih.gov/33726097
https://pubmed.ncbi.nlm.nih.gov/33726097