Neutron and α-transfer reaction 12C (7Be, 8Be) 11C at 5 MeV/u
Year: 2024
Link:View Proceeding
DAE-BRNS Symposium on Nuclear Physics, 68, 383
Study of 7Be(d,α)5Li(p α) and 7Be(d,p)8Be*(p 7Li) reactions at 5 MeV/u .
Year: 2024
Link:View Proceeding
DAE-BRNS Symposium on Nuclear Physics, 68, 813
Pixel Calibration of Double-Sided Silicon Strip Detectors.
Year: 2024
Link:View Proceeding
DAE-BRNS Symposium on Nuclear Physics, 68, 1175
The 7Be(d,𝛼)5Li(p 𝛼) and 7Be(d,p)8Be*(p 7Li) reactions at 5 MeV/u Nuclear Physics A, 123249.
Year: 2025
DOI:https://doi.org/10.1016/j.nuclphysa.2025.123249
The 7Be(d,𝛼)5Li and 7Be(d,p)8Be*(p 7Li) reactions are studied at 5 MeV/u in the context of the cosmological lithium problem. This work aims to probe the contribution of 7Be destruction mechanisms, particularly through channels that populate intermediate unbound states of 5Li and 8Be. The contribution of 7Be(d,𝛼)5Li(p 𝛼) reaction is separated from the 7Be(d,p)8Be*(2𝛼) reaction. The 7Be(d, p)8Be*(p1 5Li*) channel is also identified and is useful for an indirect study of the 7Be(n,p1)7Li* reaction.
Tailoring ZnMnO3 nanostructures: A promising strategy for high energy density asymmetric supercapacitors. Journal of Energy Storage, 85, 111069.
Year: 2024
DOI:https://doi.org/10.1016/j.est.2024.111069
In this study, we have successfully synthesized ZnMnO3 (ZMO) nanostructures with precisely controlled morphology and crystallinity through an advanced co-precipitation procedure and thoroughly investigated their electrochemical performance. Our approach introduced a novel, polymer-assisted synthesis process with sintering temperature variations (400–600 °C), leading to a phase transition from amorphous to moderate to highly crystalline spherical morphology. The nanostructures obtained by sintering at 500 °C (ZMO5) exhibited high porosity, exceptional crystallinity and a significantly enlarged specific surface area compared to existing reports. The Cyclic voltammetry and Galvano-potentiometry measurements for mass-optimized ZMO5 working electrode revealed excellent pseudo-capacitive behavior, achieving a maximum specific capacitance of 1755.31 Fg−1 at 1 Ag−1. Furthermore, ZMO5 exhibited outstanding cyclic stability, retaining about 92.4 % of its performance after 2000 cycles. To demonstrate practical utility, we constructed a solid-state asymmetric supercapacitor device using ZMO5. The device exhibited a maximum specific energy density of 182 W h kg−1 at a power density of 1800 W kg−1, and high cyclic stability of 84.67 % after 2000 cycles, showcasing its efficiency in energy storage applications.