N2 HOMO-1 orbital cross section revealed through high-order-harmonic generation

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dc.contributor.author Troß, Jan
dc.contributor.author Ren, Xiaoming
dc.contributor.author Makhija, Varun
dc.contributor.author Mondal, Sudipta
dc.contributor.author Kumarappan, Vinod
dc.contributor.author Trallero-Herrero, Carlos. A.
dc.date.accessioned 2017-12-12T20:41:04Z
dc.date.available 2017-12-12T20:41:04Z
dc.identifier.uri http://hdl.handle.net/2097/38533
dc.description Citation: Troß, J., Ren, X., Makhija, V., Mondal, S., Kumarappan, V., & Trallero-Herrero, C. A. (2017). N2 HOMO-1 orbital cross section revealed through high-order-harmonic generation. Physical Review A - Atomic, Molecular, and Optical Physics, 95(3). doi:10.1103/PhysRevA.95.033419
dc.description.abstract We measure multi-orbital contributions to high harmonic generation from aligned nitrogen. We show that the change in revival structure in the cutoff harmonics has a counterpart in the angular distribution when a lower-lying orbital contributes to the harmonic yield. This angular distribution is directly observed in the laboratory without any further deconvolution. Because of the high degree of alignment we are able to distinguish angular contributions of the highest occupied molecular orbital 1 (HOMO-1) orbital from angle-dependent spectroscopic features of the HOMO. In particular, we are able to make a direct comparison with the cross section of the HOMO-1 orbital in the extreme ultraviolet region. © 2017 American Physical Society.
dc.relation.uri https://doi.org/10.1103/PhysRevA.95.033419
dc.rights ©2017 American Physical Society. This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).
dc.rights.uri https://journals.aps.org/authors/transfer-of-copyright-agreement
dc.subject Harmonic Analysis
dc.subject Harmonic Generation
dc.subject Molecular Orbitals
dc.subject Angle-Dependent
dc.subject Degree Of Alignments
dc.subject Extreme Ultraviolet
dc.title N2 HOMO-1 orbital cross section revealed through high-order-harmonic generation
dc.type Article
dc.date.published 2017
dc.citation.doi 10.1103/PhysRevA.95.033419
dc.citation.issn 2469-9926
dc.citation.issue 3
dc.citation.jtitle Physical Review A - Atomic, Molecular, and Optical Physics
dc.citation.volume 95
dc.contributor.authoreid vinodjrm
dc.contributor.authoreid trallero
dc.contributor.kstate Kumarappan, Vinod
dc.contributor.kstate Trallero, Carlos


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