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01847nam a2200373Ia 4500 |
| 001 |
10.1116-6.0002500 |
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230526s2023 CNT 000 0 und d |
| 020 |
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|a 21662746 (ISSN)
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| 245 |
1 |
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|a Diagnostics of target-cavity confined plasmas produced by nanosecond pulsed laser ablation of graphite
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|b AVS Science and Technology Society
|c 2023
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| 856 |
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|z View Fulltext in Publisher
|u https://doi.org/10.1116/6.0002500
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|a Ion energy of laser plasmas produced by repeated nanosecond pulsed laser ablation of graphite is measured by time-of-flight (TOF) spectrometry and retarding potential analysis. An Nd:YAG laser with λ = 1064 nm wavelength is incident toward the center of a cylindrical graphite target while the target is rotated along its axis. Ion energy distributions are measured via TOF spectroscopy. TOF signals show a decrease in the ion peak current by half followed by shifting of the signals by 4 μs toward later times after 10 000 laser shots. An ion energy decrease of 200 eV was measured from the retarding potential analysis. © 2023 Author(s).
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|a 1064 nm
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|a Confined plasmas
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|a Graphite
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|a Graphite target
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|a Ion energies
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|a Ion energy distributions
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|a Ions
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|a Laser ablation
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|a Laser diagnostics
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|a Laser produced plasmas
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|a Nanosecond pulsed laser
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|a Nd:YAG laser
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|a Neodymium lasers
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|a Plasma interactions
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|a Potential analysis
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|a Pulsed laser ablation
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|a Pulsed lasers
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|a Time-of-flight spectrometry
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|a Yttrium aluminum garnet
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|a Hernandez, J.E., Ii
|e author
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|a Wada, M.
|e author
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| 773 |
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|t Journal of Vacuum Science and Technology B
|x 21662746 (ISSN)
|g 41 3
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