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Femtosecond pulse radiolysis and femtosecond electron diffraction
- Source :
-
Nuclear Instruments & Methods in Physics Research Section A . May2011 Supplement, Vol. 637 Issue 1, pS24-S29. 0p. - Publication Year :
- 2011
-
Abstract
- Abstract: A femtosecond pulse radiolysis with a time resolution of 210fs has been developed by using a femtosecond electron beam and a femtosecond laser light. It has successfully opened the study of ultra-fast reactions or phenomena in materials—the first observation of the femtosecond formation process of the hydrated electron in water pulse radiolysis. The use of a photocathode femtosecond electron gun, which produces a near-relativistic 100fs electron beam, has been approached to construct femtosecond megavolt electron diffraction. The dependencies of the emittance, bunch length, and energy spread on the radio-frequency (rf) and space-charge effects in the rf gun have been investigated. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 01689002
- Volume :
- 637
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Nuclear Instruments & Methods in Physics Research Section A
- Publication Type :
- Academic Journal
- Accession number :
- 60701156
- Full Text :
- https://doi.org/10.1016/j.nima.2010.02.014