A new approach to technologies for obtaining pure matter from rock using laser radiation

  • Napas B. Eshkabilov Samarkand State University named after Sharof Rashidov, 15 Universitetskiy Boulevard, Samarkand 140104, Uzbekistan
  • Shukhrat R. Khaidarov Samarkand State University named after Sharof Rashidov, 15 Universitetskiy Boulevard, Samarkand 140104, Uzbekistan
  • Anvar S. Kurbaniyazov Samarkand branch of the Tashkent University of Information Technologies named after Muhammad Al­Khwarizmi, 2a Ibn Sino Street, Samarkand 140100, Uzbekistan

Abstract

This article examines the method of selective stepwise photoionisation of atoms for the study of near-threshold phenomena at the boundary of discrete and continuous spectra of atoms when excited Rydberg and autoionisation states with resonant laser radiation. The main advantage of the method is its high sensitivity, high spectral and temporal resolution, selectivity, flexibility and versatility.

Author Biographies

Napas B. Eshkabilov, Samarkand State University named after Sharof Rashidov, 15 Universitetskiy Boulevard, Samarkand 140104, Uzbekistan

doctor of science (physics and mathematics), full professor; head of the department of theoretical physics and quantum electronics, Institute of Engineering Physics

 

Shukhrat R. Khaidarov, Samarkand State University named after Sharof Rashidov, 15 Universitetskiy Boulevard, Samarkand 140104, Uzbekistan

doctoral student at the department of theoretical physics and quantum electronics, Institute of Engineering Physics

 

Anvar S. Kurbaniyazov, Samarkand branch of the Tashkent University of Information Technologies named after Muhammad Al­Khwarizmi, 2a Ibn Sino Street, Samarkand 140100, Uzbekistan

PhD (physics and mathematics); head of the educational and methodological department

 

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Published
2024-05-27
Keywords: laser radiation, selective stepwise photoionisation of atoms, SSPA, neutral atoms, rock, atomic beam, photoionic signal, fluctuation, collimated ion beam
Supporting Agencies This work was carried out according to the open research plan of the Samarkand State University named after Sharof Rashidov, as well as within the framework of the fundamental scientific project F2-15 «Near-threshold laser ionisation spectroscopy of atoms of heavy elements (Pt, Au, Hg, Tl, Pb)».
How to Cite
Eshkabilov, N. B., Khaidarov, S. R., & Kurbaniyazov, A. S. (2024). A new approach to technologies for obtaining pure matter from rock using laser radiation. Journal of the Belarusian State University. Physics, 2, 11-19. Retrieved from https://journals.bsu.by/index.php/physics/article/view/6102
Issue
No 2 (2024): Journal of the Belarusian State University. Physics
Section
Optics and Spectroscopy

Copyright (c) 2024 Journal of the Belarusian State University. Physics

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