Pulse-shape-dependent strong-field ionization viewed with velocity-map imaging

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Two-dimensional momentum imaging of Rydberg states using half-cycle pulse ionization and velocity map imaging

A. Wetzels, A. Gürtler, F. Roşca-Prună, S. Zamith, M. J. J. Vrakking, F. Robicheaux, and W. J. van der Zande FOM Institute for Atomic and Molecular Physics, Kruislaan 407, 1098 SJ Amsterdam, The Netherlands Department of Physics, Auburn University, Auburn, Alabama 36849, USA Department of Molecule and Laser Physics, University of Nijmegen, Nijmegen, The Netherlands ~Received 28 March 2003; publ...

متن کامل

Strong-field ionization of sputtered molecules for biomolecular imaging.

Photoionization of molecules sputtered from molecular thin films has been achieved using high field 125 fs pulses in the mid-IR spectral range. Using several model systems, we show that it is possible to significantly reduce molecular fragmentation induced by the laser field by increasing the photoionization wavelength. By examining the photoionization spectra as a function of wavelength, it is...

متن کامل

Strong-Field Ionization of Lithium

Michael Schuricke,1 Ganjun Zhu,1 Jochen Steinmann,1 Konstantinos Simeonidis,1 Igor Ivanov,2 Anatoli Kheifets,2 Alexei N. Grum-Grzhimailo,3 Klaus Bartschat,4 Alexander Dorn,1 and Joachim Ullrich1 Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany Research School of Physical Sciences and Engineering, Australian National University, Canberra, ACT 0200, Australia Insti...

متن کامل

Strong-field molecular ionization: determination of ionization probabilities calibrated with field-free alignment.

We report an original optical method providing the probability of molecular ionization induced by femtosecond laser pulses. The approach consists of exploiting molecular alignment to extract reliable information about ionization. The cross defocusing technique implemented for this purpose reveals a sensitivity with respect to postpulse alignment, as well as to the free electron density induced ...

متن کامل

A velocity map imaging study

A study of the photodissociation dynamics of NO2 in the 200–205 nm region using resonance enhanced multiphoton ionization (REMPI) in conjunction with the velocity map imaging technique is presented. We chose this region because it allowed the use of a single laser to photodissociate the NO2 molecule and probe both the O(D2) fragment using (2+1) REMPI via the 3p ′1P1 state at 2× 205.47 nm and th...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review A

سال: 2011

ISSN: 1050-2947,1094-1622

DOI: 10.1103/physreva.84.053422