Control and femtosecond time-resolved imaging of torsion in a chiral molecule

Autor: Hansen, Jonas L., Nielsen, Jens H., Madsen, Christian Bruun, Lindhardt, Anders Thyboe, Johansson, Mikael P., Skrydstrup, Troels, Madsen, Lars Bojer, Stapelfeldt, Henrik

Publikováno v: J. Chem. Phys. 136, 204310 (2012)

We study how the combination of long and short laser pulses, can be used to induce torsion in an axially chiral biphenyl derivative (3,5-difluoro-3',5'-dibromo-4'-cyanobiphenyl). A long, with respect to the molecular rotational periods, elliptically

Externí odkaz: http://arxiv.org/abs/1203.5984

High-harmonic generation from arbitrarily oriented diatomic molecules including nuclear motion and field-free alignment

Autor: Madsen, Christian Bruun, Madsen, Lars Bojer

Publikováno v: Phys. Rev. A 74, 023403 (2006)

We present a theoretical model of high-harmonic generation from diatomic molecules. The theory includes effects of alignment as well as nuclear motion and is used to predict results for N$_2$, O$_2$, H$_2$ and D$_2$. The results show that the alignme

Externí odkaz: http://arxiv.org/abs/physics/0605216

Elliptically polarized high-order harmonics from aligned molecules within the strong-field approximation

Autor: Etches, Adam, Madsen, Christian Bruun, Madsen, Lars Bojer

Publikováno v: Etches, A, Madsen, C B & Madsen, L B 2009, ' Elliptically polarized high-order harmonics from aligned molecules within the strong-field approximation ', 2nd International Conference on Attosecond Physics, Manhattan, Kansas, United States, 28/07/2009-01/08/2009 .

A correction term is introduced in the stationary-point analysis on high-order harmonic generation (HHG) from aligned molecules. Arising from a multi-centre expansion of the electron wave function, this term brings our numerical calculations of the L

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pure_au_____::8583c407c87e105722b3b6c05cb634aa
https://pure.au.dk/portal/da/publications/elliptically-polarized-highorder-harmonics-from-aligned-molecules-within-the-strongfield-approximation(4d067c10-92da-11de-a092-000ea68e967b).html

Effects of orientation and alignment in high-harmonic generation and above threshold ionization

Autor: Madsen, Christian Bruun, Mouritzen, Anders Sørrig, Kjeldsen, Thomas Kim, Madsen, Lars Bojer

Publikováno v: Madsen, C B, Mouritzen, A S, Kjeldsen, T K & Madsen, L B 2007, ' Effects of orientation and alignment in high-harmonic generation and above threshold ionization ', Physical Review A, vol. 76, pp. 035401 .

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pure_au_____::ae839d679ce293f679e3e72ea29cfd9d
https://pure.au.dk/portal/da/publications/effects-of-orientation-and-alignment-in-highharmonic-generation-and-above-threshold-ionization(2cfbba30-6cd9-11dc-bee9-02004c4f4f50).html

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