Email this article Emissivity of Laser-Activated Pd–Ba Alloy
- Authors: Donaev S.B.1, Umirzakov B.E.1, Mustafaeva N.M.1
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Affiliations:
- Karimov Tashkent State Technical University
- Issue: Vol 64, No 10 (2019)
- Pages: 1541-1543
- Section: Physical Electronics
- URL: https://journals.rcsi.science/1063-7842/article/view/204306
- DOI: https://doi.org/10.1134/S1063784219100074
- ID: 204306
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Abstract
Comparative analysis of the influence of temperature and laser activation on the secondary electron emission coefficient and work function (eφ) in Pd–Ba alloy (1.5 at % Ba) has been conducted. The optimum density of laser radiation has been shown to roughly equal 2 J/cm2. Reasons why the emission efficiency of Pd–Ba alloy decreases after long-term heating have been found.
About the authors
S. B. Donaev
Karimov Tashkent State Technical University
Author for correspondence.
Email: sardor.donaev@gmail.com
Uzbekistan, Tashkent, 100095
B. E. Umirzakov
Karimov Tashkent State Technical University
Email: sardor.donaev@gmail.com
Uzbekistan, Tashkent, 100095
N. M. Mustafaeva
Karimov Tashkent State Technical University
Email: sardor.donaev@gmail.com
Uzbekistan, Tashkent, 100095
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