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Nitrogen laser beam interaction with copper surface
Fizika A, 7 (1998), 4; 205-212. urn:nbn:hr:217:879355
Henč-Bartolić, Višnja; reić, Željko; Stubičar, Mirko; Kunze, Hans-Joachim

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Henč Bartolić, V., reić, Ž., Stubičar, M. i Kunze, H. J. (1998). Nitrogen laser beam interaction with copper surface. Fizika A, 7. (4), 205-212. Preuzeto s https://urn.nsk.hr/urn:nbn:hr:217:879355

Henč Bartolić, Višnja, et al. "Nitrogen laser beam interaction with copper surface." Fizika A, vol. 7, br. 4, 1998, str. 205-212. https://urn.nsk.hr/urn:nbn:hr:217:879355

Henč Bartolić, Višnja, Željko reić, Mirko Stubičar i Hans Joachim Kunze. "Nitrogen laser beam interaction with copper surface." Fizika A 7, br. 4 (1998): 205-212. https://urn.nsk.hr/urn:nbn:hr:217:879355

Henč Bartolić, V., et al. (1998) 'Nitrogen laser beam interaction with copper surface', Fizika A, 7(4), str. 205-212. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:217:879355 (Datum pristupa: 29.11.2024.)

Henč Bartolić V, reić Ž, Stubičar M, Kunze HJ. Nitrogen laser beam interaction with copper surface. Fizika A [Internet]. 1998. [pristupljeno 29.11.2024.];7(4):205-212. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:879355

V. Henč Bartolić, Ž. reić, M. Stubičar i H. J. Kunze, "Nitrogen laser beam interaction with copper surface", Fizika A, vol. 7, br. 4, str. 205-212, 1998. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:879355. [Citirano: 29.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:879355
Podaci o radu
Naslov (engleski)Nitrogen laser beam interaction with copper surface
AutorVišnja Henč-Bartolić
AutorŽeljko reić
AutorMirko Stubičar
AutorHans-Joachim Kunze
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The ultraviolet and visible spectra of plasmas produced by N_2-laser radiation focused onto a copper target in air and in vacuum have been recorded photographically. The nitrogen laser beam (α = 337 nm) had a maximum energy density of 1.1 J/cm^2, the pulse duration was 6 ns, and the repetition rate 0.2 Hz. The measured electron temperature was 15000 K (±30%) in air and 13000 K (±50%) in vacuum and the electron densities were 6.5×10^17 cm^-3 (±60%) and 3.0×10^17 cm^-3 (±60%), respectively. The irradiated surface in air and in vacuum was studied employing a metallographic microscope. In vacuum, the droplets were created and expulsed at the crater edges. Their formation is explained by the hydrodynamical model. They were formed in a time interval which is about two times shorter than the duration of the laser pulse. In air, droplets were also formed. The weight loss from the Cu-crater in vacuum was about 0.3×10^-4 µmole/pulse, in air it was about three times less.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaFizika A
Brojčani podacivol. 7, br. 4, str. 205-212
p-ISSN1330-0008
URN:NBNurn:nbn:hr:217:879355
Datum objave publikacije1998
URL dokumentahttp://fizika.hfd.hr/fizika_a/av98/a7p205.htm
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2019-10-04 16:08:37