Provider: - Institution: - Data provided by Europeana Collections- Göttingen, Georg-August Universität, Diss., 2013- All metadata published by Europeana are available free of restriction under the ...Creative Commons CC0 1.0 Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
It is suggested that interesting reconstructions, accessible to chemical intuition, may occur for organic molecules, after X-ray absorption and before Auger decay. This idea is introduced for the ...acetylene molecule which is shown to undergo a chemical rearrangement towards the vinylidene form and further illustrated for various organic compounds.
Provider: - Institution: - Data provided by Europeana Collections- Dresden, Technische Universität Dresden, Diss., 2010- All metadata published by Europeana are available free of restriction under ...the Creative Commons CC0 1.0 Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Auger decay following C 1s core ionization leads to dissociating doubly ionized molecular states of CO2 and CS2. Detailed dynamics of these three- and two-body processes is investigated using ...electron-ion multicoincidence spectroscopy and Monte-Carlo simulations of various dissociation scenarios.
Auger effect in the presence of strong x-ray pulses Liu, Ji-Cai; Sun, Yu-Ping; Wang, Chuan-Kui ...
Physical review. A, Atomic, molecular, and optical physics,
04/2010, Letnik:
81, Številka:
4
Journal Article
We study the role of propagation of strong x-ray free-electron laser pulses on the Auger effect. When the system is exposed to a strong x-ray pulse the stimulated emission starts to compete with the ...Auger decay. As an illustration we present numerical results for Ar gas with the frequency of the incident x-ray pulse tuned in the 2p{sub 3/2}-4s resonance. It is shown that the pulse propagation is accompanied by two channels of amplified spontaneous emission, 4s-2p{sub 3/2} and 3s-2p{sub 3/2}, which reshape the pulse when the system is inverted. The population inversion is quenched for longer propagation distances where lasing without inversion enhances the Stokes component. The results of simulations show that the propagation of the strong x-ray pulses affect intensively the Auger branching ratio.
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