Article

Extended high-order harmonics from laser-produced Cd and Cr plasmas

R. A. GaneevAcademy of Sciences of Uzbekistan 2 Scientific Association Akadempribor, , Akademgorodok, Tashkent 100125, UzbekistanMasatoshi SuzukiThe University of Tokyo 1 The Institute for Solid State Physics, , 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, JapanM. BabaThe University of Tokyo 1 The Institute for Solid State Physics, , 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, JapanHiroto KurodaThe University of Tokyo 1 The Institute for Solid State Physics, , 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan

Applied Physics Lettersjournal2009en

ABI

Abstract

We observed the extended harmonic spectra generated in the Cd and Cr plasmas. The mechanism of harmonic extension was attributed to the harmonic generation in doubly charged particles and the influence of broadband ionic resonances in the range of 20–25 nm. The extension of harmonic cutoff up to the 73rd (Cd) and 83rd (Cr) orders was achieved.

Topics

Laser-Matter Interactions and Applications Mass Spectrometry Techniques and Applications Atomic and Molecular Physics

Identifiers

DOI: 10.1063/1.3072353

Citations and references

Cited by 8 13 references

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