Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Ingale, Alka A"'
Autor:
Aggarwal, Rahul, Dixit, V.K., Ingale, Alka A, Roychowdhury, Rijul, Vashisht, Geetanjali, Sharma, T.K.
Publikováno v:
In Surfaces and Interfaces January 2024 44
Publikováno v:
In Applied Surface Science 30 October 2022 600
The asymmetric peak at 212 - 218 cm-1 occurring in InAs micro-nano wires is investigated using spatially resolved Raman spectroscopy (SRRS) of uniform, bent and long tapered MNWs grown on a Si (001) substrate. It is attributed to superposition of E2h
Externí odkaz:
http://arxiv.org/abs/1605.07345
Publikováno v:
In Applied Surface Science 15 July 2021 554
Publikováno v:
In Applied Surface Science 1 June 2020 514
Intermediate frequency range (511 - 514 cm-1) Si phonons in Si-SiO2 nanocomposites are shown to have contribution from both core1 and surface/interface1 Si phonons, where, ratio of contribution of the two depends on the size of a Si nanocrystal. Furt
Externí odkaz:
http://arxiv.org/abs/1408.0924
Autor:
Rani, Ekta, Ingale, Alka A., Chaturvedi, A., Kamal, C., Phase, D. M., Joshi, M. P., Chakrabarti, Aparna, Banerjee, Arup, Kukreja, L. M.
Si-SiO2 multilayer nanocomposite (NCp) films, grown using pulsed laser deposition with varying Si deposition time are investigated using Raman spectroscopy/mapping for studying the variation of Si phonon frequency observed in these NCps. The lower fr
Externí odkaz:
http://arxiv.org/abs/1407.6451
Autor:
Ingale, Alka A, Aggarwal, Rahul, Rani, Ekta, Bapna, Komal, Tiwari, Pragya, Srivastava, Arvind K
We have used simple chemical bath deposition technique to grow nearly monodispersive CdS nanocrystals in PVP matrix. Systematic study of variation of growth parameters has revealed that optimized growth of CdS nanocrystals in PVP matrix depends on re
Externí odkaz:
http://arxiv.org/abs/1406.4338
Publikováno v:
In Superlattices and Microstructures January 2019 125:190-197
Publikováno v:
In Journal of Alloys and Compounds 25 February 2018 735:1331-1338