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of 63
pro vyhledávání: '"High-harmonic spectroscopy"'
Akademický článek
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Autor:
Abdelmalek Taoutioui, Hicham Agueny
Publikováno v:
Micromachines, Vol 12, Iss 6, p 610 (2021)
High-order harmonic generation is a nonlinear process that converts the gained energy during light-matter interaction into high-frequency radiation, thus resulting in the generation of coherent attosecond pulses in the XUV and soft x-ray regions. Her
Externí odkaz:
https://doaj.org/article/2f6c4d19bf63411d8083459a84013422
Publikováno v:
New Journal of Physics, Vol 22, Iss 4, p 043012 (2020)
We demonstrate that the standard picture of strong-field tunnel-ionization from molecules should be reformulated. The extended nature of the molecular potential implies the separation of some of the molecular sites from the edge of the ionization bar
Externí odkaz:
https://doaj.org/article/f7055bf409f74a56b6225751851139b6
Autor:
Timothy D. Scarborough, Timothy T. Gorman, François Mauger, Péter Sándor, Sanjay Khatri, Mette B. Gaarde, Kenneth J. Schafer, Pierre Agostini, Louis F. DiMauro
Publikováno v:
Applied Sciences, Vol 8, Iss 7, p 1129 (2018)
High-harmonic generation was used to probe the spectral intensity and phase of the recombination-dipole matrix element of methyl chloride (CH3Cl), revealing a Cooper minimum (CM) analogous to the 3p CM previously reported in argon. The CM structure a
Externí odkaz:
https://doaj.org/article/18e2cc25d9514b029bc68ce86c2fab9b
Publikováno v:
Applied Sciences, Vol 8, Iss 3, p 341 (2018)
This work investigates High Harmonic Generation (HHG) in gas targets, induced by intense two-colour driving fields. We compared classical trajectory Monte Carlo simulations based on a semiclassical model of strong field tunnel ionisation of helium to
Externí odkaz:
https://doaj.org/article/ad346f6a50174cb5bdb6393deb109f81
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1ef6133d4277a050cc35a186295ee778
http://hdl.handle.net/2117/346084
http://hdl.handle.net/2117/346084
Publikováno v:
GREDOS. Repositorio Institucional de la Universidad de Salamanca
instname
instname
[EN]The coherent manipulation of the electron wavefunction at the atomic spatial and temporal scales is the fundamental breakthrough underlying far-reaching ultrafast phenomena as high-order harmonic radiation and attosecond pulse generation. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5183cbee3e6b5bcadf4ab843428d1c7
http://hdl.handle.net/10366/147197
http://hdl.handle.net/10366/147197
Publikováno v:
JPhys Photonics, 2 (4)
Journal of Physics: Photonics
Journal of Physics: Photonics
Extreme ultraviolet high-harmonic generation (HHG) from bulk liquids has only recently been demonstrated (T.T. Luu, Z. Yin et al, Nat. Comm. 9, 3724, (2018)). This has opened new prospects for the development of bright high-harmonic sources and the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c916a3dd1f322cfca23d582f3dc39c7c
https://hdl.handle.net/20.500.11850/448303
https://hdl.handle.net/20.500.11850/448303
Autor:
Hans Jakob Wörner
Publikováno v:
CHIMIA, Vol 65, Iss 5 (2011)
The principles of high-harmonic spectroscopy (HHS) are illustrated using two recent examples from the literature. The method can be applied as a probe to measure the evolution of the electronic structure of a molecule during a chemical reaction on th
Externí odkaz:
https://doaj.org/article/56f9906f241448c283b8b52507bff818
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