Photodissociation Dynamics of Molecular Fluorine in an Argon Matrix Induced by Ultrashort Laser Pulses†
نویسندگان
چکیده
Galina Chaban,‡ R. Benny Gerber,*,‡ Mikhail V. Korolkov,§,| Jo1rn Manz,| Masha Y. Niv,‡ and Burkhard Schmidt⊥ Fritz-Haber-Center for Molecular Dynamics, Hebrew UniVersity, GiVat Ram, 91904 Jerusalem, Israel, B. I. StepanoV Institute of Physics, Academy of Sciences of Belarus, Skaryna AVe. 70, 220602 Minsk, Republic of Belarus, Institut für Chemie, Freie UniVersität Berlin, Takustrasse 3, D-14195 Berlin, Germany, and Institut für Mathematik, Freie UniVersität Berlin, Arnimallee 2-6, D-14195 Berlin, Germany
منابع مشابه
Influence of Interface Thermal Resistance on Relaxation Dynamics of Metal-Dielectric Nanocomposite Materials under Ultrafast Pulse Laser Excitation
Nanocomposite materials, including noble metal nanoparticles embedded in a dielectric host medium, are interesting because of their optical properties linked to surface plasmon resonance phenomena. For studding of nonlinear optical properties and/or energy transfer process, these materials may be excited by ultrashort pulse laser with a temporal width varying from some femtoseconds to some hund...
متن کاملMultiple recapture of electrons in multiple ionization of the argon dimer by a strong laser field.
We observe multiply frustrated tunneling ionization-induced dissociation of the argon dimers by intense linearly polarized ultrashort laser pulses. By measuring the kinetic energy release and angular distribution of the Coulomb explosion of up to eightfold ionized argon dimers, we can trace the recapture of up to two electrons to Rydberg states of the highly charged compound at the end of the l...
متن کاملDual-color co-filamentation in Argon.
We investigate both experimentally and theoretically the mechanisms driving the co-filamentation of two ultrashort laser pulses at 800 and 400 nm in Argon. The cross-Kerr lens and cross-phase modulation between the two filaments of different colors bridging both the continuum spectra and the plasma channels induced by the individual pulses. This dual-color filamentation also results in the simu...
متن کاملDynamics of confined plumes during short and ultrashort pulsed laser ablation of graphite
The optical emission from electronically excited C species in the ablation plume following the short ns and ultrashort fs UV pulsed laser ablation of graphite is studied. Wavelength, time and spatially resolved imaging of the plume, in background pressures of inert gases such as argon and helium, is performed. Analysis of images of optical emission from C+* ions and C2 * radicals, yielded estim...
متن کاملAbstract Submitted for the MAR06 Meeting of The American Physical Society Molecular quantum computation by using ultrashort intense laser pulses under the influence of non-Markovian dissipation YUKIYOSHI OHT-
Submitted for the MAR06 Meeting of The American Physical Society Molecular quantum computation by using ultrashort intense laser pulses under the influence of non-Markovian dissipation YUKIYOSHI OHTSUKI, Tohoku University & JST-CREST — We numerically study molecular quantum computation by combining an ensemble of molecular states and shaped ultrashort intense laser pulses through a case study o...
متن کامل