K
Krupa Ramasesha
Researcher at Sandia National Laboratories
Publications - 34
Citations - 1955
Krupa Ramasesha is an academic researcher from Sandia National Laboratories. The author has contributed to research in topics: Infrared spectroscopy & Spectroscopy. The author has an hindex of 16, co-authored 29 publications receiving 1664 citations. Previous affiliations of Krupa Ramasesha include Massachusetts Institute of Technology & University of California, Berkeley.
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Journal ArticleDOI
Ultraviolet photodissociation of gas-phase iron pentacarbonyl probed with ultrafast infrared spectroscopy.
TL;DR: In this paper, the photodissociation dynamics of gas-phase iron pentacarbonyl following ultraviolet excitation at 265 and 199 nm were investigated, and the results showed evidence for sequential dissociation of the compound to form a short-lived iron tetracarbonyl intermediate.
Proceedings ArticleDOI
Ultrafast spectroscopic studies of vibrational energy transfer in energetic materials
Neil C. Cole-Filipiak,Michael P. Marquez,Robert Knepper,Robert O. Harmon,Deneille Wiese-Smith,Paul E. Schrader,Mitchell Wood,Krupa Ramasesha +7 more
TL;DR: In this article, the authors developed ultrafast laser spectroscopy techniques to study vibrational energy transfer from phonon modes to intramolecular vibrations (phonon up-pumping), as well as competing energy transfer pathways from intra-lattice vibrations to phonon mode (vibrational cooling).
Journal ArticleDOI
A New Pathway for Intersystem Crossing: Unexpected Products in the O(3P) + Cyclopentene Reaction.
TL;DR: In this paper, the authors investigated the reaction of O(3P) with cyclopentene at 4 Torr and 298 K using time-resolved multiplexed photoionization mass spectrometry.