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[null,"1.","Record Nr.",null,"UNINA990001184280403321"]
[null,null,"Titolo",null,"Geometry seminar \"Luigi Bianchi\" II-1984 / by MESCHIARI, RAWNSLEY AND SALAMON"]
[null,null,"Pubbl/distr/stampa",null,"Berlin [etc.] : Springer-Verlag, 1985"]
[null,null,"Collana",null,"Lecture Notes in Mathematics ; 1164"]
[null,null,"Locazione",null,"MA1"]
[null,null,"Collocazione",null,"C-20-(1164"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","LECTURES GIVEN AT THE SCUOLA NORMALE SUPERI RE . EDITED BY E. VESENTINI."]
[null,"2.","Record Nr.",null,"UNINA9910254634003321"]
[null,null,"Autore",null,"Fechner Lutz"]
[null,null,"Titolo",null,"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 / / by Lutz Fechner"]
[null,null,"Pubbl/distr/stampa",null,"Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016"]
[null,null,"ISBN",null,"3-319-32046-7"]
[null,null,"Edizione",null,"[1st ed. 2016.]"]
[null,null,"Descrizione fisica",null,"1 online resource (158 p.)"]
[null,null,"Collana",null,"Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5053"]
[null,null,"Disciplina",null,"546.26423"]
[null,null,"Soggetti",null,"Atoms"]
[{"$nulls":4},"Physics"]
[{"$nulls":4},"Spectrum analysis"]
[{"$nulls":4},"Microscopy"]
[{"$nulls":4},"Atoms and Molecules in Strong Fields, Laser Matter Interaction"]
[{"$nulls":4},"Spectroscopy and Microscopy"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","\"Doctoral Thesis accepted by the Ruperto Carola University of Heidelberg, Germany.\""]
[null,null,null,"Nota di bibliografia","Includes bibliographical references at the end of each chapters."]
[null,null,"Nota di contenuto",null,"Introduction -- Strong Laser Fields and Ultrashort Laser Pulses -- Ionization in Strong, Ultrashort Laser Pulses -- The Reaction Microscope -- Tunnel Ionization from a Coherent Superposition in Ar+ -- Population of Doubly Excited States in Strong Laser Pulses -- Channel-selective Electron Spectra for H2 at Different Wavelengths -- Conclusion and Outlook."]
[null,null,null,"Sommario/riassunto","In this thesis, the ionization of atoms and small molecules in strong laser fields is experimentally studied using a reaction microscope. The population of autoionizing doubly excited states in the laser fields is proven and a possible connection to the well-known dielectronic recombination processes is discussed. The fundamental process of tunnel ionization in strong laser fields is subject of investigation in a pump-probe experiment with ultrashort laser pulses. A coherent superposition of electronic states in singly charged argon ions is created within the first, and subsequently tunnel-ionized with the second pulse. This gives access to state-selective information about the tunneling process and allows to test common models. Moreover, "]
[{"$nulls":4},"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."]