Influence of type of bonds in compounds on the mechanism of the sputtered excited particles formation under ion bombardment

Bobkov, V. V.; Gritsyna, V.V.; Afanasieva, I. A.; Shevchenko, D.I.

doi:10.1134/s1027451016050694

Cited by 4 publications

(2 citation statements)

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“…Previously, in studies of the regularities of IPE during ion bombardment of complex compounds [17,1,18], the possibility of the excited particles formation due to the breakdown of a molecule in a metastable state was noted. In our case, both for the metal target (Y) and for YAG, the emission spectra of knocked-out particles contains bands of the blue-green system of the YO molecule.…”

Section: Fig 3 Position Of Energy Levels Of Excited States Of Yttrium...mentioning

confidence: 99%

“…Ion bombardment of solids accompanied with a number of secondary emission processes, according to one of which excited particles flies off from a target surface with subsequent photon emission. This phenomenon is called ion photon emission (IPE) [1]. In studying the main emission parameters of particles flying off a surface, it is possible to acquire additional information on processes leading to excited particle knocking out, because in this case not only the type of flying off particles, but its state (in particular, state of excitation) can be determined.…”

Section: Introductionmentioning

confidence: 99%

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On the Formation of Excited Yttrium Particles Under Ion Bombardment of Yttrium and Yttrium Aluminum Garnet

Afanasievа,

Bobkov,

Gritsyna

et al. 2023

Problems of Atomic Science and Technology

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Emission spectra of excited yttrium particles ejected from the surface of the yttrium metal and yttrium aluminum garnet (YAG) at Ar+ ions are studied. The efficiency of yttrium particles excitation defined from experimental data. The assumption is made that the difference in the excitation efficiency for yttrium atoms and ions is due to the different contribution of processes of formation of the excited atoms or ions ejected from solids at the ion bombardment of garnet and metal.

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Section: Fig 3 Position Of Energy Levels Of Excited States Of Yttrium...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%