Aluminum X-Ray Satellite Enhancement by Ion-Impact Excitation

Knudson, A.R.; Nagel, D. J.; Burkhalter, P. G.; Dunning, K. L.

doi:10.1103/physrevlett.26.1149

Cited by 149 publications

(25 citation statements)

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“…The K~(2p) 6 intensity is small compared to its satellites thus indicating that the probability for single-K, multiple-L-sheU ionization is greater than for single K shell ionization. This observation agrees with previous reported results [6]. In the H + Ca and He + Ca spectra the order of intensity ratios is the same for Ke and K/~ X-rays.…”

Section: Resultssupporting

confidence: 94%

CalciumK X-ray spectra produced by oxygen, alpha-particle, and proton bombardment

et al. 1973

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Kc~ and Kfl X-rays of calcium were produced by bombarding a thick calcium wafer with oxygen, helittm and hydrogen ions. These reactions produce a substantial amount of inner shell ionization. The K X-ray spectra contain X-ray lines from calcium which emanate from initial states with a varying degree of K or L shell vacancies. The initial configurations were assigned on the basis of Hartree-Fock-Slater calculated energies. Related intensity ratio of 1 s ~ 2p (Ks) transitions and of 1 s---> 3p (Kp) transitions of H plus Ca, He plus Ca and O plus Ca were obtained. In addition to observing many new transitions due to multiple K and/or multiple L shell vacancies, energy shifts relative to the H plus Ca spectrum were observed in the O plus Ca spectrum due to M shell vacancies.

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Section: Resultssupporting

confidence: 94%

CalciumK X-ray spectra produced by oxygen, alpha-particle, and proton bombardment

et al. 1973

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“…In the case of nitrogen-ion excitation, the spectrum is radically different: A relatively weak line appears at the position of the normal K 1,2 . The five peaks on the high-energy side of the K 1,2 line are K satellites lines from atoms with one through five vacancies in the L shell (Knudson, 1971). We can also see the increasing intensity of the lines of the spectrum K, and the emergence of new satellite lines in this region.…”

Section: Wwwintechopencommentioning

confidence: 69%

“…4. Al K x-ray spectra excited by impact of 5 MeV protons and nitrogen ions on Al metal, (Knudson, 1971).…”

Section: Wwwintechopencommentioning

confidence: 99%

Analysis of the K Satellite Lines in X-Ray Emission Spectra

Deluigi¹,

Díaz-Luque²

2012

X-Ray Spectroscopy

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“…Heavy ion bombardment has been shown to produce X-ray lines from multiple inner shell ionization states [1,2]. The observance of multiple inner shell ionization induced by bombardment of a titanium target with proton, alpha, and oxygen ion beams has been reported [3].…”

Section: Introductionmentioning

confidence: 99%

Potassium and titaniumKX-ray de-excitation induced by ion bombardment

et al. 1973

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KX-ray de-excitation spectra have been produced for K and Ti by proton, alpha and oxygen ion beam bombardment. These spectra have been measured with a crystal spectrometer of resolution (FWHM) of 10 and 13 ev for the K~I, 2 line in K and Ti respectively. The additional lines not found in the normal X-ray spectra are attributed to multiple inner shell ionization. The energy shifts and relative intensities of these lines are compared to theoretical predictions.

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Aluminum X-Ray Satellite Enhancement by Ion-Impact Excitation

Cited by 149 publications

References 10 publications

CalciumK X-ray spectra produced by oxygen, alpha-particle, and proton bombardment

CalciumK X-ray spectra produced by oxygen, alpha-particle, and proton bombardment

Analysis of the K Satellite Lines in X-Ray Emission Spectra

Potassium and titaniumKX-ray de-excitation induced by ion bombardment

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