Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Vibhu Srivastava"'
Autor:
Vibhu Srivastava, Sunny S
Publikováno v:
Journal of Electronic Materials. 51:876-887
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f74213b087296fe8b0e1b89ae3f31878
https://doi.org/10.1007/s11664-021-09366-w
https://doi.org/10.1007/s11664-021-09366-w
Publikováno v:
Journal of Electronic Materials. 50:6748-6755
We demonstrate a polarization-sensitive planar metamaterial which exhibits strong toroidal dipole resonance producing high Q-factor response in the terahertz frequency range. A detailed numerical study is carried out on the toroidal resonance origin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25ed524724721f20dec76ead852bcee2
https://doi.org/10.1007/s11664-021-09214-x
https://doi.org/10.1007/s11664-021-09214-x
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-14 (2020)
Scientific Reports
Scientific Reports
Heterostructures (HS) have always been in attraction due to their inherited properties and different important applications. Integration of a phase-change material (PCM) with HS can tremendously extend the operating and application range using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c58169564de27578a058be39977012eb
http://link.springer.com/article/10.1038/s41598-020-67950-2
http://link.springer.com/article/10.1038/s41598-020-67950-2
Publikováno v:
Applied Nanoscience. 10:5511-5521
Thin film of Barium–Strontium–Titanate (BaxSr1−xTiO3) has been fabricated through sol–gel spin-coating process with optimized value of ‘x’ for non-volatile memory application. The Metal–Ferroelectric–Semiconductor (MFS) thin-film stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b010cf170434d24588ed7533d5941e39
https://doi.org/10.1007/s13204-020-01481-0
https://doi.org/10.1007/s13204-020-01481-0
Publikováno v:
Journal of Electronic Materials. 49:3913-3919
A metasurface for use in multiscale applications in the near-infrared (NIR) range is proposed herein. A detailed study is carried out on a polarization-insensitive, single-layered, reconfigurable swastika-like metasurface for NIR switching. Using ger
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ff7ac456be6fd7e31db4b412bacaca4
https://doi.org/10.1007/s11664-020-08101-1
https://doi.org/10.1007/s11664-020-08101-1
Autor:
Prateek Mishra, Vibhu Srivastava, Sanjeev Kumar, Dhanvir Singh Rana, Yogendra Kumar Mishra, null Sunny
Publikováno v:
Journal of Physics D: Applied Physics. 56:205101
We demonstrate functional switching of electromagnetic induced transparency (EIT) in terahertz (THz) metasurface. We first simulated and fabricated two metasurfaces that have light difference in their unit cell design. THz time domain spectroscopy of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f6c93a399eb512bbcca9b0539340785
https://doi.org/10.1088/1361-6463/acc5f5
https://doi.org/10.1088/1361-6463/acc5f5
Publikováno v:
Frontiers in Optics + Laser Science 2022 (FIO, LS).
We demonstrate active switching of Fano resonance in a THz metasurface comprised of phase change material/gold patterns. Dynamic interplay between Fano and dipolar resonance attributed to ultrafast phase-transition of Ge2Sb2Te5 promises applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59cae7eb56d44ef32928c506bc35cf73
https://doi.org/10.1364/fio.2022.jtu4a.88
https://doi.org/10.1364/fio.2022.jtu4a.88
Autor:
Vibhu Srivastava, null Sunny
Publikováno v:
2021 IEEE 6th Optoelectronics Global Conference (OGC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2954f1a99ab025f1cf7d067cbd86101b
https://doi.org/10.1109/ogc52961.2021.9654355
https://doi.org/10.1109/ogc52961.2021.9654355
Publikováno v:
Superlattices and Microstructures. 130:1-11
Present work reveals the investigations done on crystalline Ge2Sb2Te5 (c-GST) based vertical photodetector for telecommunication wavelength (1550 nm) by optimizing the device dimensions on Silicon platform. Simulation studies done for the optimized s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e893d26a6ab4b9d28252f6a5287cbb1c
https://doi.org/10.1016/j.spmi.2019.04.004
https://doi.org/10.1016/j.spmi.2019.04.004
Autor:
Sanjay Thawakar, Vibhu Srivastava
Publikováno v:
Applied Advanced Analytics ISBN: 9789813366558
Customer retention, measured as percentage policies renewed every year (persistency ratio), is one of the most important metrics for any life insurer. Due to several factors, including complexity of life insurance products, gap in understanding the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::284c567a912ef7b651f126b178c03d28
https://doi.org/10.1007/978-981-33-6656-5_6
https://doi.org/10.1007/978-981-33-6656-5_6
