0
Your cart

Your cart is empty

Browse All Departments
  • All Departments
Price
  • R2,500 - R5,000 (2)
  • -
Status
Brand

Showing 1 - 2 of 2 matches in All Departments

High-Resolution Experiments on Strong-Field Ionization of Atoms and Molecules - Test of Tunneling Theory, the Role of Doubly... High-Resolution Experiments on Strong-Field Ionization of Atoms and Molecules - Test of Tunneling Theory, the Role of Doubly Excited States, and Channel-Selective Electron Spectra (Hardcover, 1st ed. 2016)
Lutz Fechner
R2,793 Discovery Miles 27 930 Ships in 10 - 15 working days

In this thesis, the ionization of atoms and small molecules in strong laser fields is experimentally studied using a reaction microscope. The population of autoionizing doubly excited states in the laser fields is proven and a possible connection to the well-known dielectronic recombination processes is discussed. The fundamental process of tunnel ionization in strong laser fields is subject of investigation in a pump-probe experiment with ultrashort laser pulses. A coherent superposition of electronic states in singly charged argon ions is created within the first, and subsequently tunnel-ionized with the second pulse. This gives access to state-selective information about the tunneling process and allows to test common models. Moreover, the ionization of krypton and argon at different wavelengths is studied, from the multiphoton to the tunneling regime. The wavelength-dependent investigations are furthermore extended to molecular hydrogen. In addition to ionization, this system might undergo different dissociative processes. Channel-selective electron momentum distributions are presented and compared to each other.

High-Resolution Experiments on Strong-Field Ionization of Atoms and Molecules - Test of Tunneling Theory, the Role of Doubly... High-Resolution Experiments on Strong-Field Ionization of Atoms and Molecules - Test of Tunneling Theory, the Role of Doubly Excited States, and Channel-Selective Electron Spectra (Paperback, Softcover reprint of the original 1st ed. 2016)
Lutz Fechner
R3,219 Discovery Miles 32 190 Ships in 10 - 15 working days

In this thesis, the ionization of atoms and small molecules in strong laser fields is experimentally studied using a reaction microscope. The population of autoionizing doubly excited states in the laser fields is proven and a possible connection to the well-known dielectronic recombination processes is discussed. The fundamental process of tunnel ionization in strong laser fields is subject of investigation in a pump-probe experiment with ultrashort laser pulses. A coherent superposition of electronic states in singly charged argon ions is created within the first, and subsequently tunnel-ionized with the second pulse. This gives access to state-selective information about the tunneling process and allows to test common models. Moreover, the ionization of krypton and argon at different wavelengths is studied, from the multiphoton to the tunneling regime. The wavelength-dependent investigations are furthermore extended to molecular hydrogen. In addition to ionization, this system might undergo different dissociative processes. Channel-selective electron momentum distributions are presented and compared to each other.

Free Delivery
Pinterest Twitter Facebook Google+
You may like...
Alcolin Cold Glue (500ml)
R101 Discovery Miles 1 010
Huntlea Koletto - Matlow Pet Bed…
R969 R562 Discovery Miles 5 620
Aerolatte Cappuccino Art Stencils (Set…
R110 R95 Discovery Miles 950
Trade Professional Drill Kit Cordless…
 (9)
R2,223 Discovery Miles 22 230
Loot
Nadine Gordimer Paperback  (2)
R383 R318 Discovery Miles 3 180
Loot
Nadine Gordimer Paperback  (2)
R383 R318 Discovery Miles 3 180
ZA Cute Butterfly Earrings and Necklace…
R712 R499 Discovery Miles 4 990
Twice The Glory - The Making Of The…
Lloyd Burnard, Khanyiso Tshwaku Paperback R325 R219 Discovery Miles 2 190
Cadac 47cm Paella Pan
R1,215 Discovery Miles 12 150
Casio LW-200-7AV Watch with 10-Year…
R999 R884 Discovery Miles 8 840

 

Partners