Ionization of Helium Atoms by Triply Charged Metal Atoms during Laser Ablation of Metals in Superfluid Helium

R. E. Boltnev; Болтнев Р. Е.; A. V. Karabulin; Карабулин А. В.; I. N. Krushinskaya; Крушинская И. Н.; A. A. Pelmenev; Пельменёв А. А.; V. I. Matyushenko; Матюшенко В. И.

doi:10.31857/S0023119323020067

Ionization of Helium Atoms by Triply Charged Metal Atoms during Laser Ablation of Metals in Superfluid Helium

Authors: Boltnev R.E.¹^,2, Karabulin A.V.¹^,3, Krushinskaya I.N.², Pelmenev A.A.², Matyushenko V.I.²
Affiliations:
1. Joint Institute for High Temperatures, Russian Academy of Sciences
2. Branch of Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences
3. Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences
Issue: Vol 57, No 2 (2023)
Pages: 161-166
Section: ЛАЗЕРОХИМИЯ
URL: https://rjeid.com/0023-1193/article/view/661523
DOI: https://doi.org/10.31857/S0023119323020067
EDN: https://elibrary.ru/NGSRUI
ID: 661523

Cite item

Full Text

Open Access
Restricted Access

Access granted
Restricted Access

Subscription or Fee Access

Abstract
About the authors
References
Supplementary files
Statistics

Abstract

The applicability of laser ablation of metal targets for obtaining triply charged ions of metal atoms, including low-melting metals, has been experimentally demonstrated. By analyzing the luminescence spectra of a plasma plume during laser ablation of a metal target immersed in superfluid helium, the main channel for the formation of helium ions in plasma at a laser beam power density below the breakdown threshold of the helium medium has been determined. It has been shown that the ionization of helium atoms occurs in two steps, the formation of the HeM3+ ionic complex and the dissociation of the complex via its interaction with a metal atom.

Keywords

helium, plasma, ions, luminescence, spectroscopy, laser ablation

References

NIST Atomic Spectra Database, NIST Standard Reference Database 78, https://physics.nist.gov/PhysRefData/ASD/ionEnergy.html
Schmidt J., Gavioso R., May E., Moldover M. // Phys. Rev. Lett. 2007. V. 98. № 25. P. 254504.
Hughes J.M., von Nagy-Felsobuki E.I. // Eur. Phys. J. D. 1999. V. 6. № 2. P. 185.
Grandinetti F. // Int. J. Mass Spectrom. 2004. V. 237. № 2–3. P. 243.
Wilson D.J.D., Marsden C.J., von Nagy-Felsobuki E.I. // Chem. Phys. 2002. V. 284. № 3. P. 555–563.
Wilson D.J.D., Marsden C.J., von Nagy-Felsobuki E.I. // Phys Chem Chem Phys. 2003. V. 5. № 2. P. 252–258.
Wesendrup R., Pernpointner M., Schwerdtfeger P. // Phys. Rev. A. 1999. V. 60. № 5. P. R3347–R3349.
Müller E.W., Tsong T.T. // Prog. Surf. Sci. 1974. V. 4. P. 1–139.
Tsong T.T., Kinkus T.J. // Phys. Scr. 1983. V. T4. P. 201–203.
Karabulin A.V., Matyushenko V.I., Khodos I.I. // High Energy Chem. 2022. V. 56. № 6. P. 493–498.
Sirisky S., Yang Y., Wei W., Maris H.J. // J. Low Temp. Phys. 2017. V. 189. № 1–2. P. 53–59.
Buelna X., Popov E., Eloranta J. // J. Low Temp. Phys. 2017. V. 186. № 3–4. P. 197–207.
Benderskii A.V., Zadoyan R., Schwentner N., Apkarian V.A. // J. Chem. Phys. 1999. V. 110. № 3. P. 1542–1557.
Atrazhev V.M., Shakhatov V.A., Boltnev R.E., Bonifaci N., Aitken F., Eloranta J. // High Temp. 2017. V. 55. № 2. P. 165–173.
Cabalín L.M., Laserna J.J. // Spectrochim. Acta Part B At. Spectrosc. 1998. V. 53. № 5. P. 723–730.
Torrisi L., Gammino S., Andò L., Làska L. // J. Appl. Phys. 2002. V. 91. № 7. P. 4685–4692.
Wu D., Mao X., Chan G.C.-Y., Russo R.E., Zorba V., Ding H. // J. Anal. At. Spectrom. 2020. V. 35. № 4. P. 767–775.
Wu D., Chan G.C.-Y., Mao X., Li Y., Russo R.E., Ding H., Zorba V. // Plasma Sci. Technol. 2021. V. 23. № 9. P. 095505.
Saxena A.K., Singh R.K., Joshi H.C. // Plasma Sources Sci. Technol. 2021. V. 30. № 3. P. 035016.
Wright T.G., Lee E.P.F. // Chem. Phys. Lett. 2004. V. 383. № 1–2. P. 1–5.