Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Kyle A. Hamer"'
Autor:
François Mauger, Aderonke S. Folorunso, Kyle A. Hamer, Cristel Chandre, Mette B. Gaarde, Kenneth Lopata, Kenneth J. Schafer
Publikováno v:
Physical Review Research, Vol 4, Iss 1, p 013073 (2022)
Charge migration (CM) is the electronic response that immediately follows localized ionization or excitation in a molecule, before the nuclei have time to move. It typically unfolds on subfemtosecond time scales and most often corresponds to dynamics
Externí odkaz:
https://doaj.org/article/bf929645bd9b4dbf91a650ca2ec4bedd
Autor:
Daniel R. Tuthill, Timothy D. Scarborough, Timothy T. Gorman, Kyle A. Hamer, Robert R. Jones, Mette B. Gaarde, Kenneth Lopata, François Mauger, Kenneth J. Schafer, Louis F. DiMauro
Publikováno v:
The journal of physical chemistry. A. 126(46)
We present molecular-frame high-harmonic spectroscopic measurements of the spectral intensity and group delay of carbon dioxide. Using four different driving wavelengths and a range of intensities at each wavelength for high-harmonic generation, we o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ac2386c4fa67afec61690b1c02c019d
https://pubmed.ncbi.nlm.nih.gov/36356231
https://pubmed.ncbi.nlm.nih.gov/36356231
Autor:
Aderonke S. Folorunso, François Mauger, Kyle A. Hamer, Denawakage D. Jayasinghe, Imam S. Wahyutama, Justin R. Ragains, Robert R. Jones, Louis F. DiMauro, Mette B. Gaarde, Kenneth J. Schafer, Kenneth Lopata
Charge migration (CM) is a coherent attosecond process that involves the movement of localized holes across a molecule. To determine the relationship between a molecule's structure and the CM dynamics it exhibits, we perform systematic studies of par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ff01fc46332a2526016bf69a1af8260
Autor:
Kenneth Lopata, Mette B. Gaarde, Kyle A. Hamer, Timothy D. Scarborough, Kenneth J. Schafer, Daniel R. Tuthill, Louis F. DiMauro, Francois Mauger
Publikováno v:
Physical Review A. 104
We perform ab initio calculations of high-harmonic spectroscopy (HHS) of two-center interference phenomena in oriented carbon-dichalcogen molecules, using time-dependent density functional theory (TDDFT). We show that by resolving the harmonic respon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54c812050e190ef80ec42086506d523a
https://doi.org/10.1103/physreva.104.033114
https://doi.org/10.1103/physreva.104.033114
Autor:
Mette B. Gaarde, Louis F. DiMauro, Robert Jones, Francois Mauger, Kyle A. Hamer, Adam Bruner, Kenneth J. Schafer, Kenneth Lopata, Samuel Hernandez, Aderonke Similoluwa Folorunso
Publikováno v:
Physical Review Letters. 126
First-principles calculations are employed to elucidate the modes of attosecond charge migration (CM) in halogenated hydrocarbon chains. We use constrained density functional theory (DFT) to emulate the creation of a localized hole on the halogen and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fee245fa0be9eec972ee56b91c2b0221
https://doi.org/10.1103/physrevlett.126.133002
https://doi.org/10.1103/physrevlett.126.133002
Autor:
Kyle A. Hamer, François Mauger, Aderonke S. Folorunso, Kenneth Lopata, Robert R. Jones, Louis F. DiMauro, Kenneth J. Schafer, Mette B. Gaarde
Publikováno v:
Web of Science
We introduce high-harmonic sideband spectroscopy (HHSS) and show that it can be a robust probe of attosecond charge migration (CM) in a halogenated carbon-chain molecule. We simulate both the CM and harmonic-generation (HHG) dynamics using ab initio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a422dedb7404f515989e47edba591a79
https://publons.com/wos-op/publon/56043943/
https://publons.com/wos-op/publon/56043943/