(i) S. Chakraborty, S. Palit, S. Deb and T. Basak, Modelling of the long-term variability of D-region ionospheric electron density due to solar cycle 24, Journal of Geophysical Research: Space Physics, 2024 (communicated).
(ii) S. Chakraborty, R. Paul, and T. Basak. On the altitude profile of lower ionospheric d-region response time delay during solar flares. Frontiers in Environmental Science 10:1020137, page 2403, 2022. https://doi.org/10.3389/fenvs.2022.1020137.6
(iii) S. Chakraborty and T. Basak . Brief Review on the Lower Ionosphere and the Effects of Solar Flare Thereon, Advances in Modern and Applied Sciences: A collection of research reviews on contemporary research (Volume 1), Chapter 2: Atmospheric and Space Sciences, pp. 137-145 (Scientific Research Publishing, Inc., ISBN 978-1-64997-437-2). 2022
(iv) S. Chakraborty, K. Aryan, T. Roy, S. K. Midya and T. Basak. Quantitative analysis of lower ionospheric response time delay associated to the solar flares. Acta Geodaetica et Geophysica (Springer) , 1–13, 2022. https://doi.org/10.1007/s40328-022-00390-8
(v) S. Chakraborty and T. Basak. Numerical analysis of electron density and response time delay during solar flares in mid-latitudinal lower ionosphere, Astrophysics and Space Science (Springer), volume 365, Article number: 184 (2020), https://doi.org/10.1007/s10509-020-03903-5