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Krupa Ramasesha - Publications

Affiliations: 
Sandia National Laboratories 
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39 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Troß J, Carter-Fenk K, Cole-Filipiak NC, Schrader P, Word M, McCaslin LM, Head-Gordon M, Ramasesha K. Excited-State Dynamics during Primary C-I Homolysis in Acetyl Iodide Revealed by Ultrafast Core-Level Spectroscopy. The Journal of Physical Chemistry. A. PMID 37103479 DOI: 10.1021/acs.jpca.3c01414  0.325
2021 Vansco MF, Zou M, Antonov IO, Ramasesha K, Rotavera B, Osborn DL, Georgievskii Y, Percival CJ, Klippenstein SJ, Taatjes CA, Lester MI, Caravan RL. Dramatic Conformer-Dependent Reactivity of the Acetaldehyde Oxide Criegee Intermediate with Dimethylamine a 1,2-Insertion Mechanism. The Journal of Physical Chemistry. A. PMID 34939803 DOI: 10.1021/acs.jpca.1c08941  0.604
2021 Ramasesha K, Savee JD, Zádor J, Osborn DL. A New Pathway for Intersystem Crossing: Unexpected Products in the O(P) + Cyclopentene Reaction. The Journal of Physical Chemistry. A. PMID 34730957 DOI: 10.1021/acs.jpca.1c05817  0.754
2021 Cole-Filipiak NC, Knepper R, Wood M, Ramasesha K. Mode-Selective Vibrational Energy Transfer Dynamics in 1,3,5-Trinitroperhydro-1,3,5-triazine (RDX) Thin Films. The Journal of Physical Chemistry. A. PMID 34464533 DOI: 10.1021/acs.jpca.1c04800  0.314
2020 Cole-Filipiak NC, Knepper R, Wood M, Ramasesha K. Sub-picosecond to Sub-nanosecond Vibrational Energy Transfer Dynamics in Pentaerythritol Tetranitrate. The Journal of Physical Chemistry Letters. 11: 6664-6669. PMID 32787226 DOI: 10.1021/Acs.Jpclett.0C01780  0.335
2020 Cole-Filipiak NC, Knepper R, Wood M, Ramasesha K. Sub-picosecond to Sub-nanosecond Vibrational Energy Transfer Dynamics in Pentaerythritol Tetranitrate. The Journal of Physical Chemistry Letters. 11: 6664-6669. PMID 32787226 DOI: 10.1021/Acs.Jpclett.0C01780  0.335
2019 Chhantyal-Pun R, Shannon RJ, Tew DP, Caravan RL, Duchi M, Wong C, Ingham A, Feldman C, McGillen MR, Khan MAH, Antonov IO, Rotavera B, Ramasesha K, Osborn DL, Taatjes CA, et al. Experimental and computational studies of Criegee intermediate reactions with NH and CHNH. Physical Chemistry Chemical Physics : Pccp. PMID 30652179 DOI: 10.1039/C8Cp06810K  0.593
2019 Chhantyal-Pun R, Shannon RJ, Tew DP, Caravan RL, Duchi M, Wong C, Ingham A, Feldman C, McGillen MR, Khan MAH, Antonov IO, Rotavera B, Ramasesha K, Osborn DL, Taatjes CA, et al. Experimental and computational studies of Criegee intermediate reactions with NH and CHNH. Physical Chemistry Chemical Physics : Pccp. PMID 30652179 DOI: 10.1039/C8Cp06810K  0.593
2018 Caravan RL, Khan MAH, Zádor J, Sheps L, Antonov IO, Rotavera B, Ramasesha K, Au K, Chen MW, Rösch D, Osborn DL, Fittschen C, Schoemaecker C, Duncianu M, Grira A, et al. The reaction of hydroxyl and methylperoxy radicals is not a major source of atmospheric methanol. Nature Communications. 9: 4343. PMID 30341291 DOI: 10.1038/S41467-018-06716-X  0.594
2018 Caravan RL, Khan MAH, Zádor J, Sheps L, Antonov IO, Rotavera B, Ramasesha K, Au K, Chen MW, Rösch D, Osborn DL, Fittschen C, Schoemaecker C, Duncianu M, Grira A, et al. The reaction of hydroxyl and methylperoxy radicals is not a major source of atmospheric methanol. Nature Communications. 9: 4343. PMID 30341291 DOI: 10.1038/S41467-018-06716-X  0.594
2016 Ramasesha K, Leone SR, Neumark DM. Real-Time Probing of Electron Dynamics using Attosecond Time-Resolved Spectroscopy. Annual Review of Physical Chemistry. PMID 26980312 DOI: 10.1146/Annurev-Physchem-040215-112025  0.613
2016 Ramasesha K, Leone SR, Neumark DM. Real-Time Probing of Electron Dynamics using Attosecond Time-Resolved Spectroscopy. Annual Review of Physical Chemistry. PMID 26980312 DOI: 10.1146/Annurev-Physchem-040215-112025  0.613
2016 Borja LJ, Zürch M, Pemmaraju CD, Schultze M, Ramasesha K, Gandman A, Prell JS, Prendergast D, Neumark DM, Leone SR. Extreme ultraviolet transient absorption of solids from femtosecond to attosecond timescales Journal of the Optical Society of America B. 33: C57. DOI: 10.1364/Josab.33.000C57  0.601
2015 Thämer M, De Marco L, Ramasesha K, Mandal A, Tokmakoff A. Ultrafast 2D IR spectroscopy of the excess proton in liquid water. Science (New York, N.Y.). 350: 78-82. PMID 26430117 DOI: 10.1126/Science.Aab3908  0.812
2015 Thämer M, De Marco L, Ramasesha K, Mandal A, Tokmakoff A. Ultrafast 2D IR spectroscopy of the excess proton in liquid water. Science (New York, N.Y.). 350: 78-82. PMID 26430117 DOI: 10.1126/Science.Aab3908  0.812
2015 Schultze M, Ramasesha K, Bothschafter E, Sommer A, Pemmaraju CD, Sato SA, Whitmore D, Gandman A, Prell JS, Borja LJ, Prendergast D, Yabana K, Neumark DM, Krausz F, Leone SR. Attosecond spectroscopy of band-gap dynamics Cleo: Qels - Fundamental Science, Cleo_qels 2015. 1551p. DOI: 10.1364/CLEO_QELS.2015.FTh4C.1  0.713
2014 Schultze M, Ramasesha K, Pemmaraju CD, Sato SA, Whitmore D, Gandman A, Prell JS, Borja LJ, Prendergast D, Yabana K, Neumark DM, Leone SR. Ultrafast dynamics. Attosecond band-gap dynamics in silicon. Science (New York, N.Y.). 346: 1348-52. PMID 25504716 DOI: 10.1126/Science.1260311  0.716
2014 Schultze M, Ramasesha K, Pemmaraju CD, Sato SA, Whitmore D, Gandman A, Prell JS, Borja LJ, Prendergast D, Yabana K, Neumark DM, Leone SR. Ultrafast dynamics. Attosecond band-gap dynamics in silicon. Science (New York, N.Y.). 346: 1348-52. PMID 25504716 DOI: 10.1126/Science.1260311  0.716
2014 Mandal A, Ramasesha K, De Marco L, Tokmakoff A. Collective vibrations of water-solvated hydroxide ions investigated with broadband 2DIR spectroscopy. The Journal of Chemical Physics. 140: 204508. PMID 24880302 DOI: 10.1063/1.4878490  0.823
2014 Mandal A, Ramasesha K, De Marco L, Tokmakoff A. Collective vibrations of water-solvated hydroxide ions investigated with broadband 2DIR spectroscopy. The Journal of Chemical Physics. 140: 204508. PMID 24880302 DOI: 10.1063/1.4878490  0.823
2013 Ramasesha K, De Marco L, Mandal A, Tokmakoff A. Water vibrations have strongly mixed intra- and intermolecular character. Nature Chemistry. 5: 935-40. PMID 24153371 DOI: 10.1038/Nchem.1757  0.811
2013 Ramasesha K, De Marco L, Mandal A, Tokmakoff A. Water vibrations have strongly mixed intra- and intermolecular character. Nature Chemistry. 5: 935-40. PMID 24153371 DOI: 10.1038/Nchem.1757  0.811
2013 De Marco L, Ramasesha K, Tokmakoff A. Experimental evidence of Fermi resonances in isotopically dilute water from ultrafast broadband IR spectroscopy. The Journal of Physical Chemistry. B. 117: 15319-27. PMID 23638966 DOI: 10.1021/Jp4034613  0.649
2013 De Marco L, Ramasesha K, Tokmakoff A. Experimental evidence of Fermi resonances in isotopically dilute water from ultrafast broadband IR spectroscopy. The Journal of Physical Chemistry. B. 117: 15319-27. PMID 23638966 DOI: 10.1021/Jp4034613  0.649
2012 Ramasesha K, De Marco L, Horning AD, Mandal A, Tokmakoff A. A phenomenological approach to modeling chemical dynamics in nonlinear and two-dimensional spectroscopy. The Journal of Chemical Physics. 136: 134507. PMID 22482572 DOI: 10.1063/1.3700718  0.77
2012 Ramasesha K, De Marco L, Horning AD, Mandal A, Tokmakoff A. A phenomenological approach to modeling chemical dynamics in nonlinear and two-dimensional spectroscopy. The Journal of Chemical Physics. 136: 134507. PMID 22482572 DOI: 10.1063/1.3700718  0.77
2011 Ramasesha K, Roberts ST, Nicodemus RA, Mandal A, Tokmakoff A. Ultrafast 2D IR anisotropy of water reveals reorientation during hydrogen-bond switching. The Journal of Chemical Physics. 135: 054509. PMID 21823714 DOI: 10.1063/1.3623008  0.805
2011 Ramasesha K, Roberts ST, Nicodemus RA, Mandal A, Tokmakoff A. Ultrafast 2D IR anisotropy of water reveals reorientation during hydrogen-bond switching. The Journal of Chemical Physics. 135: 054509. PMID 21823714 DOI: 10.1063/1.3623008  0.805
2011 Roberts ST, Ramasesha K, Petersen PB, Mandal A, Tokmakoff A. Proton transfer in concentrated aqueous hydroxide visualized using ultrafast infrared spectroscopy. The Journal of Physical Chemistry. A. 115: 3957-72. PMID 21314148 DOI: 10.1021/Jp108474P  0.804
2011 Roberts ST, Ramasesha K, Petersen PB, Mandal A, Tokmakoff A. Proton transfer in concentrated aqueous hydroxide visualized using ultrafast infrared spectroscopy. The Journal of Physical Chemistry. A. 115: 3957-72. PMID 21314148 DOI: 10.1021/Jp108474P  0.804
2011 Roberts ST, Loparo JJ, Ramasesha K, Tokmakoff A. A fast-scanning Fourier transform 2D IR interferometer Optics Communications. 284: 1062-1066. DOI: 10.1016/J.Optcom.2010.10.049  0.773
2010 Nicodemus RA, Ramasesha K, Roberts ST, Tokmakoff A. Hydrogen bond rearrangements in water probed with temperature-dependent 2D IR Journal of Physical Chemistry Letters. 1: 1068-1072. DOI: 10.1021/Jz100138Z  0.742
2010 Ramasesha K, Nicodemus RA, Mandal A, Tokmakoff A. Orientational dynamics of water probed with 2D-IR anisotropy measurements Optics Infobase Conference Papers.  0.773
2009 Roberts ST, Petersen PB, Ramasesha K, Tokmakoff A, Ufimtsev IS, Martinez TJ. Observation of a Zundel-like transition state during proton transfer in aqueous hydroxide solutions. Proceedings of the National Academy of Sciences of the United States of America. 106: 15154-9. PMID 19666493 DOI: 10.1073/Pnas.0901571106  0.833
2009 Roberts ST, Petersen PB, Ramasesha K, Tokmakoff A, Ufimtsev IS, Martinez TJ. Observation of a Zundel-like transition state during proton transfer in aqueous hydroxide solutions. Proceedings of the National Academy of Sciences of the United States of America. 106: 15154-9. PMID 19666493 DOI: 10.1073/Pnas.0901571106  0.833
2009 Roberts ST, Ramasesha K, Tokmakoff A. Structural rearrangements in water viewed through two-dimensional infrared spectroscopy. Accounts of Chemical Research. 42: 1239-49. PMID 19585982 DOI: 10.1021/Ar900088G  0.787
2009 Roberts ST, Ramasesha K, Tokmakoff A. Structural rearrangements in water viewed through two-dimensional infrared spectroscopy. Accounts of Chemical Research. 42: 1239-49. PMID 19585982 DOI: 10.1021/Ar900088G  0.787
2008 Petersen PB, Roberts ST, Ramasesha K, Nocera DG, Tokmakoff A. Ultrafast N-H vibrational dynamics of cyclic doubly hydrogen-bonded homo- and heterodimers. The Journal of Physical Chemistry. B. 112: 13167-71. PMID 18821789 DOI: 10.1021/Jp805338H  0.805
2008 Petersen PB, Roberts ST, Ramasesha K, Nocera DG, Tokmakoff A. Ultrafast N-H vibrational dynamics of cyclic doubly hydrogen-bonded homo- and heterodimers. The Journal of Physical Chemistry. B. 112: 13167-71. PMID 18821789 DOI: 10.1021/Jp805338H  0.805
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