Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Padmnabh Rai"'
Publikováno v:
AIP Advances, Vol 8, Iss 11, Pp 115214-115214-7 (2018)
The cylindrically gated (10,0) carbon nanotube field effect transistor having n-i-n device structure has been simulated by using the non-equilibrium Green function method and self-consistent calculations. The gate bias polarity and device temperature
Externí odkaz:
https://doaj.org/article/eedc0199ec024f1f95373bfd254a38aa
Publikováno v:
Plasmonics. 16:1365-1373
Surface-enhanced Raman scattering (SERS) is a very promising detection/diagnostic technique at trace levels as the molecules exhibit a significant increase in their Raman signals when they are attached or are in proximity to plasmonic structures. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcd385d640072385fa3e356e3910b8d6
https://doi.org/10.1007/s11468-021-01410-z
https://doi.org/10.1007/s11468-021-01410-z
Autor:
Asheesh Kumar, Padmnabh Rai, Tapender Singh, Richa Goel, Himanshu K. Poswal, Vivek Shukla, Satish Kumar Dubey, Tapas Kumar Das, Vimarsh Awasthi, Amit P. Srivastava
Publikováno v:
Plasmonics. 16:1339-1348
Surface-enhanced Raman spectroscopy (SERS) is a surface sensitive technique which gives enhanced Raman signal intensity of the molecules by roughening metal surfaces. It can be used to detect trace amounts of analysts including heavy metals, pesticid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee3fd1692a44de06c80cae506d149c28
https://doi.org/10.1007/s11468-021-01393-x
https://doi.org/10.1007/s11468-021-01393-x
Publikováno v:
Plasmonics. 16:107-114
Surface-enhanced Raman scattering (SERS) has emerged as a sensitive and established spectroscopic technique for trace detection in various fields including chemistry, material science, biochemistry, and life sciences. With the rapid progress in nano-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::976bc0b40d0c5f6938a6c54231ed6dbe
https://doi.org/10.1007/s11468-020-01268-7
https://doi.org/10.1007/s11468-020-01268-7
Publikováno v:
Journal of Raman Spectroscopy. 51:2121-2145
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2d04fda052ce2144d03ca27c656659a
https://doi.org/10.1002/jrs.5932
https://doi.org/10.1002/jrs.5932
Autor:
Padmnabh Rai, Satish Kumar Dubey
Publikováno v:
Handbook of Materials Characterization ISBN: 9783319929545
Raman spectroscopy technique is potentially utilized to identify the chemical bonding in molecules or solids and doping in semiconducting materials. Even different forms of carbon materials could also be identified by this technique. Raman Spectrosco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4edef9ee7d0868d9d38e7c958c5af1f3
https://doi.org/10.1007/978-3-319-92955-2_11
https://doi.org/10.1007/978-3-319-92955-2_11
Autor:
Tapender Singh, Padmnabh Rai
Publikováno v:
Materials Research Express. 6:116216
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6809076d2e29257e34fa9ec37bc20a6
https://doi.org/10.1088/2053-1591/ab4fce
https://doi.org/10.1088/2053-1591/ab4fce
Publikováno v:
Materials Chemistry and Physics. 131:184-189
High quality single crystalline CuV2O6 (CVO) nanowires were successfully grown on the silicon substrates by simple thermal annealing of spin coated film in air. The synthesized nanowires have an average diameter of 100 nm, and length ranges between 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44f37b69799d6d8a654f79875dc8b5d5
https://doi.org/10.1016/j.matchemphys.2011.08.055
https://doi.org/10.1016/j.matchemphys.2011.08.055
Autor:
Srikumar Banerjee, Biswarup Satpati, Brahmananda Chakraborty, D. S. Misra, Kiran Shankar Hazra, P. Modak, D.K. Avasthi, Soumyendu Roy, Padmnabh Rai
Publikováno v:
International Journal of Nanoscience. 10:1057-1060
Here we report the role of ion irradiation in the field emission characteristics of aligned multiwalled carbon nanotubes (MWNTs). Aligned MWNTs show improvement in field emission characteristics under low dose 70 Mev Ni6+ ion irradiation. But field e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4a43fa22ee7fdbb89196314ba5a7d36
https://doi.org/10.1142/s0219581x11008551
https://doi.org/10.1142/s0219581x11008551
Publikováno v:
International Journal of Nanoscience. 10:35-38
SWCNT was synthesized by catalytic thermal CVD using Fe–Mo and Co–Mo bimetallic catalysts supported by MgO . The nanotubes were studied by SEM and HRTEM microscopy, thermogravimetric analysis, and Raman spectroscopy. The chiralities of the tubes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7c96588bf0be212f8ceacf49ede5adf
https://doi.org/10.1142/s0219581x11007624
https://doi.org/10.1142/s0219581x11007624