| S. No. |
Authors |
Title |
Journal |
Year |
| 15 |
C. Sprenger, S. J. M. White, M. Westermeier, G. Schop̈fer, F. Dahlmann, U. Namangalam, S. Mohandas, S. Sunil Kumar, Eric Endres, Milan Ončák, and Roland Wester |
Ultraviolet Photodissociation Spectroscopy of [dAMP-H]– at Low Temperature |
J. Phys. Chem. A 129, 11571 |
2025 |
| 14 |
S. Mohandas, U. Namangalam, A. Roy, H. Dinesan, and S. Sunil Kumar |
A fast and streamlined method for the measurement of absolute photodetachment and photodissociation cross sections |
J. Chem. Phys. 163, 094304 |
2025 |
| 13 |
Nanditha S. Kumar, Vignesh N., and S. Sunil Kumar |
Characterization of a radiofrequency storage ion source using numerical simulations |
Phys. Scr. 100, 035404 |
2025 |
| 12 |
Uma Namangalam, Salvi Mohandas, Hemanth Dinesan, and S. Sunil Kumar |
Suppression of collision-induced dissociation in a supersonically expanding gas |
Anal. Chem. 97, 2511 |
2025 |
| 11 |
A. Roy, S. Samanta, S. Ray, S. Sunil Kumar, and P. Mondal |
Unraveling the Mystery of Solvation-Dependent Fluorescence of Fluorescein Dianion Using Computational Study |
J. Chem. Phys. 160, 034302 |
2024 |
| 10 |
Š. Roučka, S. Rednyk, T. D. Tran, A. Kovalenko, D. Mulin, S. Sunil Kumar, P. Dohnal, R. Plašil, and J. Glosík |
Enthalpy of the N+ + H2 → NH+ + H Reaction—Experimental Study of the Reverse Process |
Astrophys. J. 959, 127 |
2023 |
| 9 |
M. Salvi, N. N. Uma, Hemanth Dinesan, A. Roy, and S. Sunil Kumar |
A Versatile 16-Pole Ion Trap Setup for Investigating Photophysics of Biomolecular Ions |
Rev. Sci. Instrum. 94, 093203 |
2023 |
| 8 |
N. Pattathadathil and S. Sunil Kumar |
Numerical Analysis of Pulsed Extraction of Ions from a 16-Pole / 16-Wire Ion Trap for Time-of-Flight Mass Spectrometry |
Phys. Scr. 98, 095401 |
2023 |
| 7 |
Hemanth Dinesan and S. Sunil Kumar |
Laser-Induced Fluorescence Spectroscopy (LIFS) of Trapped Molecular Ions in the Gas Phase |
Appl. Spectrosc. 76, 1393 |
2022 |
| 6 |
D Müll, [+16 authors], S Sunil Kumar, X Urbain, A Wolf, and H Kreckel |
Metastable states of Si- observed in a cryogenic storage
ring |
Phys. Rev. A 104, 032811 |
2021 |
| 5 |
Gayathry Rajeevan, Salvi Mohandas, and S Sunil Kumar |
Numerical simulations of storage and thermometry of small biomolecular ions in a 16-pole ion trap and a 16-wire ion trap |
Phys. Scr. 96, 124001 |
2021 |
| 4 |
Salvi M, Raghunath Ozhapakkam Ramabhadran, and S Sunil Kumar |
Theoretical Investigation of a Vital Step in the Gasphase Formation of Interstellar Ammonia: NH2+ + H2 → NH3+ + H |
J. Phys. Chem. A 124, 8373 |
2020 |
| 3 |
M. Gopu, S. Rathod, U. Namangalam, R. K. Pujala, S. Sunil Kumar, and D. Mampallil |
Evaporation of Inclined Drops: Formation of Asymmetric Ring Patterns |
Langmuir 36, 8137 |
2020 |
| 2 |
S. Spieler, C. H. Duong, A. Kaiser, F. Duensing, K. Geistlinger, M. Fischer, N. Yang, S. Sunil Kumar, M. A. Johnson, and R. Wester |
Vibrational Predissociation Spectroscopy of Cold Protonated Tryptophan with Different Messenger Tags |
J. Phys. Chem. A 122, 8037 |
2018 |
| 1 |
S. Sunil Kumar, F. Grussie, Y. V. Suleimanov, H. Guo, and H. Kreckel |
Low temperature rates for key steps of interstellar gas-phase water formation |
Sci. Adv. 4, eaar3417 |
2018 |
