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Scientific paper - Original scientific paper
Nitrogen laser beam interaction with titanium surface
Fizika A, 4 (1995), 2; 449-456. urn:nbn:hr:217:022559
Henč-Bartolić, Višnja; erić, Željko; Gracin, Davor; Kunze, Hans-Joachim; Stubičar, Mirko

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Henč Bartolić, V., erić, Ž., Gracin, D., Kunze, H. J. & Stubičar, M. (1995). Nitrogen laser beam interaction with titanium surface. Fizika A, 4. (2), 449-456. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:022559

Henč Bartolić, Višnja, et al. "Nitrogen laser beam interaction with titanium surface." Fizika A, vol. 4, no. 2, 1995, pp. 449-456. https://urn.nsk.hr/urn:nbn:hr:217:022559

Henč Bartolić, Višnja, Željko erić, Davor Gracin, Hans Joachim Kunze and Mirko Stubičar. "Nitrogen laser beam interaction with titanium surface." Fizika A 4, no. 2 (1995): 449-456. https://urn.nsk.hr/urn:nbn:hr:217:022559

Henč Bartolić, V., et al. (1995) 'Nitrogen laser beam interaction with titanium surface', Fizika A, 4(2), pp. 449-456. Available at: https://urn.nsk.hr/urn:nbn:hr:217:022559 (Accessed 01 December 2024)

Henč Bartolić V, erić Ž, Gracin D, Kunze HJ, Stubičar M. Nitrogen laser beam interaction with titanium surface. Fizika A [Internet]. 1995 [cited 2024 December 01];4(2):449-456. Available at: https://urn.nsk.hr/urn:nbn:hr:217:022559

V. Henč Bartolić, Ž. erić, D. Gracin, H. J. Kunze and M. Stubičar, "Nitrogen laser beam interaction with titanium surface", Fizika A, vol. 4, no. 2, pp. 449-456, 1995. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:022559. [Accessed: 01 December 2024]

Metadata
Title (english)Nitrogen laser beam interaction with titanium surface
AuthorVišnja Henč-Bartolić
AuthorŽeljko erić
AuthorDavor Gracin
AuthorHans-Joachim Kunze
AuthorMirko Stubičar
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
Solid titanium target was irradiated with a N_2 laser beam of a maximal energy density of 1.1 J/cm^2 per pulse and of a duration of 6 ns. The plasma, formed near the titanium surface, was analyzed by emission spectroscopy, and the irradiated Ti surface was studied by a metallographic microscope. The results of both investigations reveal the influence of resonant absorption of the laser radiation by the generated plasma. The plasma is dense and strongly ionized, with an electron density of 1.5×10^18 cm^-3 and electron temperature of 2.7 eV. The surface heating was found to be several times more efficient than in the cases when resonant absorption is absent. Most of the observed surface patterns appear to be caused by nonuniform surface heating and a very rapid cooling. The other features are interpreted as a possible consequence of plasma-hot surface interactions.
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleFizika A
Numberingvol. 4, no. 2, pp. 449-456
p-ISSN1330-0008
URN:NBNurn:nbn:hr:217:022559
Publication1995
Document URLhttp://fizika.hfd.hr/fizika_a/av95/a4p449.htm
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-10-03 09:03:51