Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Karl‐Ludwig Kompa"'
Publikováno v:
Angewandte Chemie International Edition. 48:4162-4165
Wie Miniatur-Schneeballe wirken neutrale Cluster aus einigen tausend Molekulen: Treffen sie mit ausreichender Geschwindigkeit auf eine Oberflache, so konnen sie von dieser Biomolekule wie Insulin ablosen. Weil die Cluster wahrend und nach dem Aufpral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::458cf7e85cae5658ce81e7d04c1a5f9a
https://doi.org/10.1002/anie.200804431
https://doi.org/10.1002/anie.200804431
Publikováno v:
Chemical Physics. 347:531-545
The feasibility of controlled ultrafast pumping in the mid IR and the probe of the subsequent intramolecular dynamics is illustrated for vibrational excitation of the two metal carbonyls W(CO) 6 and Mn(CO) 5 Br in solution. Pumping and probing is per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6ddf33c3181be4ec31679a8fb2fc522
https://doi.org/10.1016/j.chemphys.2008.01.015
https://doi.org/10.1016/j.chemphys.2008.01.015
Publikováno v:
Chemical Physics Letters. 421:523-528
The enhancement of vibrational modes by phase-shaped femtosecond laser pulses is studied under resonant and non-resonant conditions in an open loop coherent control experiment using non-linear Raman spectroscopy. Applying multipulse sequences matchin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6eebf7c7a1f4606a413e9edd4bc0df7
https://doi.org/10.1016/j.cplett.2006.01.115
https://doi.org/10.1016/j.cplett.2006.01.115
Publikováno v:
The European Physical Journal D. 30:379-392
We report a new approach to intense-field photoionization that is based on the ad hoc assumption that m photons of energy $E_{\rm ph}$ arriving within a typical electronic response time are effectively equivalent to a single photon of energy $mE_{\rm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd836d930cbd45edc60fdb94357367a9
https://doi.org/10.1140/epjd/e2004-00102-7
https://doi.org/10.1140/epjd/e2004-00102-7
Publikováno v:
Chemical Physics Letters. 392:156-161
Femtosecond mid-infrared excitation of room temperature W(CO) 6 / n -hexane solutions resonant with the T 1u CO-stretching mode transfers vibrational population to at least v =6. The population distribution in levels v =0 to v =5 was measured by tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd3ae83366d6a61173fbeccfa07b84eb
https://doi.org/10.1016/j.cplett.2004.05.052
https://doi.org/10.1016/j.cplett.2004.05.052
Autor:
Christoph Gebhardt, Vladimir V. Gridin, Israel Schechter, Anna Tomsic, Hartmut Schröder, Karl-Ludwig Kompa
Publikováno v:
International Journal of Mass Spectrometry. 232:1-7
Cluster impact induced charge separation was studied with neat and mixed clusters of SO2 and H2O impinging at hyperthermal velocities on a SiOx target held at different temperatures. At 750 K, impact of SO2 clusters produces positively and negatively
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6109351e7301f0102f45de51bf1eddf3
https://doi.org/10.1016/j.ijms.2003.10.003
https://doi.org/10.1016/j.ijms.2003.10.003
Publikováno v:
Journal of Raman Spectroscopy. 35:934-938
Femtosecond time-resolved degenerate four-wave mixing (DFWM) spectroscopy with ultrashort laser pulses was applied to probe pure rotational Raman transitions of the H2 molecule. Owing to the broad bandwidth of the sub-20 fs pulse, several pure rotati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2004bc294b7e95348d3fb44bc801d54
https://doi.org/10.1002/jrs.1234
https://doi.org/10.1002/jrs.1234
Publikováno v:
The Journal of Chemical Physics. 119:6314-6323
The fragmentation dynamics of (H2O)1032 clusters colliding with a repulsive surface at incident velocities of 1753 m/s and 2909 m/s, corresponding to kinetic energies of 0.5 and 1.5 times the cluster binding energy, has been examined in a classical m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e06f0458fa0905980673e5e89c5b6391
https://doi.org/10.1063/1.1603213
https://doi.org/10.1063/1.1603213
Autor:
Karl-Ludwig Kompa, Jake S. Yeston, C. Bradley Moore, Detlev Proch, Marcus Motzkus, Thomas Witte, Werner Fuß, Lars Windhorn
Publikováno v:
The Journal of Chemical Physics. 119:641-645
Gaseous diazomethane (CH2N2) has been irradiated with femtosecond laser pulses tuned to the CNN asymmetric stretch at 2100 cm−1 in the mid-infrared. Laser-induced fluorescence detection of 1CH2 [537 nm, b1B1(0 16 0)←a1A1(0 0 0)] confirms infrared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::424113e2ef3f989d8b7400ac89844e19
https://doi.org/10.1063/1.1587696
https://doi.org/10.1063/1.1587696
Publikováno v:
Applied Physics B: Lasers and Optics. 76:467-471
The generation of programmable complex femtosecond pulses in the mid infrared (3–10 μm) with high precision is reported. Designed pulse shapes in the near infrared (1–1.6 μm) are transferred to the mid infrared via difference-frequency mixing w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b835b9fe5c8c83c85773c2fbf4a94fe4
https://doi.org/10.1007/s00340-003-1118-6
https://doi.org/10.1007/s00340-003-1118-6