Phase explosion in laser-pulsed metal films
Source abstract
Abstract
Abstract Nickel, chromium, and germanium films were treated by nanosecond 7–30 J cm −2 laser pulses. The evaporation, comprising surface evaporation, normal boiling, and homogeneous nucleation of gas bubbles in the liquid metals were visualized by a high-speed transmission electron microscope on the nanosecond time scale. Contrary to phase explosion, the first two mechanisms are marginal at these fluences. Nucleation rates of gas bubbles were determined by imaging. Plasma temperatures were estimated from transient small angle scattering. The results can be used to check high-temperature material parameters.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Laser-induced spectroscopy and plasma · nanoparticles nucleation surface interactions · Ion-surface interactions and analysis
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References (16)
Show source-provided references
1. Kelly · Appl. Surf. Sci. · 1996 · 96–98 · 20510.1016/0169-4332(95)00481-5 ↗
2. R. Kelly, A. Miotello, J. Appl. Phys. 87 (200) 3177.10.1063/1.372319 ↗
3. Yoo · J. Appl. Phys. · 2000 · 88 · 163810.1063/1.373865 ↗
4. Bulgakova · Appl. Phys. A · 2001 · 73 · 19910.1007/s003390000686 ↗
5. Song · Appl. Surf. Sci. · 1998 · 127–129 · 11110.1016/S0169-4332(97)00619-3 ↗
6. O. Bostanjoglo, in: P.W. Hawkes (Ed.), Advanced Imaging and Electron Physics, vol. 121, Academic Press, New York, 2002, p. 1.10.1016/S1076-5670(02)80024-6 ↗
7. Dömer · J. Appl. Phys. · 2002 · 91 · 546210.1063/1.1462850 ↗
8. Feder · Adv. Phys. · 1966 · 15 · 11110.1080/00018736600101264 ↗
9. M.V. Allmen, in: A. Mooradian, M.B. Panish (Eds.), Laser-Beam Interactions with Materials, Springer Series Materials Science, vol. 2, Springer, Berlin, 1987, p. 165.10.1007/978-3-642-97007-8 ↗
10. T. Iida, R.I.L. Guthrie, The Physical Properties of Liquid Metals, Clarendon, Oxford, 1988, pp. 58–63.
11. Fortov · Teplo-fizika vyschich Temperature · 1975 · 13 · 1072
12. B.C. Allen, in: S.Z. Beer (Ed.), Liquid Metals, Chemistry and Physics, Marcel Dekker, New York, 1972, p. 166.
13. T. Iida, R.I.L. Guthrie, The Physical Properties of Liquid Metals, Clarendon, Oxford, 1988, p. 134.
14. M.V. Allmen, in: A. Mooradian, M.B. Panish (Eds.), Laser-Beam Interactions with Materials, Springer Series Materials Science, vol. 2, Springer, Berlin, 1987, p. 155.10.1007/978-3-642-97007-8 ↗
15. L. Reimer, in: P.W. Hawkes (Ed.), Transmission Electron Microscopy, Springer Series Optical Science, vol.36, Third ed., 1993.10.1007/978-3-662-21556-2 ↗
16. A. Anders, A Formulary for Plasma Physics, Akademie Verlag, Berlin, 1990, pp.105, 108.10.1515/9783112612323 ↗