Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Payal Sengupta"'
Publikováno v:
RSC Advances. 12:26470-26475
Nd0.78Sr0.22CoO3 nanoparticles having 89 nm average particle size are synthesized by standard sol–gel techniques.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a72220ce68d5422ec004eb711843888c
https://doi.org/10.1039/d2ra04454d
https://doi.org/10.1039/d2ra04454d
Publikováno v:
Nano Energy. 109:108277
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b7a7c63f7d687650996f53fe164d06a
https://doi.org/10.1016/j.nanoen.2023.108277
https://doi.org/10.1016/j.nanoen.2023.108277
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 37(18)
The long-term operation of organic-inorganic hybrid perovskite solar cells is hampered by the microscopic strain introduced by the multiple thermal cycles during the synthesis of the material via a solution process route. This setback can be eliminat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf469404c636d37a6b333a573c63664c
https://pubmed.ncbi.nlm.nih.gov/33909421
https://pubmed.ncbi.nlm.nih.gov/33909421
Autor:
Anar Singh, Apurba Ray, Payal Sengupta, Priyabrata Sadhukhan, Satyaranjan Bhattacharyya, Souvik Mal, Ruma Ray, Sachindranath Das
Publikováno v:
Journal of Alloys and Compounds. 892:162216
This work contains an extensive study on temperature dependent complex dielectric behavior over 4 Hz ≤ f ≤ 8 MHz of a promising hybrid perovskite, propylammonium lead bromide. The structural, as well as morphological property of this sol-gel deri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f58ac9eaa5d963dd313adba4ca6761c5
https://doi.org/10.1016/j.jallcom.2021.162216
https://doi.org/10.1016/j.jallcom.2021.162216
Publikováno v:
Ceramics International. 44:14236-14241
Discrete dipole approximation (DDA) is a well-known method which is generally used to simulate the interaction of nanoparticles with the electric field of incident light. In this paper, DDA has been used to simulate different optical properties (abso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83faa9bdf51ceb4aa0382f6aeda17000
https://doi.org/10.1016/j.ceramint.2018.05.027
https://doi.org/10.1016/j.ceramint.2018.05.027
Autor:
Payal Sengupta, Ruma Ray
Publikováno v:
Materials Letters. 302:130456
Hybrid perovskites have drawn immense attention among researchers due to its attracting applications in solar energy harvesting. C3H7NH3PbIxBr3-x ( 0 ≤ x ≤ 3 ) , promising hybrid alkylammonium perovskites with tunable band gap and better stabilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a7c4b2daea960f64464bf8b7d3f142c
https://doi.org/10.1016/j.matlet.2021.130456
https://doi.org/10.1016/j.matlet.2021.130456
Autor:
Payal Sengupta, Priyabrata Sadhukhan, Apurba Ray, Ruma Ray, Satyaranjan Bhattacharyya, Sachindranath Das
Publikováno v:
Journal of Applied Physics. 127:204103
Propylammonium lead iodide (C3H7NH3PbI3), a promising hybrid perovskite, is successfully synthesized by a solgel technique. Structural, optical, and dielectric properties have been studied in detail. The dielectric constant, loss factor, electric mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cb8b0c7019916dfe3d54f37ca211e95
https://doi.org/10.1063/1.5142810
https://doi.org/10.1063/1.5142810
Autor:
Atanu Roy, S. Bhunia, Payal Sengupta, Sachindranath Das, Priyabrata Sadhukhan, S. Mukherjee, A. Pradhan
Publikováno v:
Applied Physics Letters. 114:131102
Photo-physical properties of mechano-chemically synthesized organic-inorganic hybrid perovskites have been investigated. CH3NH3PbBr3 nano-particles were prepared using the wet ball milling technique. Three emission peaks have been observed using low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::321ecb7167a6f0abb13e056befbfcc7a
https://doi.org/10.1063/1.5084145
https://doi.org/10.1063/1.5084145
Autor:
Sengupta, Payal, Sadhukhan, Priyabrata, Ray, Apurba, Ray, Ruma, Bhattacharyya, Satyaranjan, Das, Sachindranath
Publikováno v:
Journal of Applied Physics; 5/29/2020, Vol. 127 Issue 20, p1-12, 12p, 3 Charts, 7 Graphs
Publikováno v:
RSC Advances; 2022, Vol. 12 Issue 41, p26470-26475, 6p