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Sponge-like Metal Surface Generated by Laser in the Semiconfined Configuration


Lugomer, Stjepan; Mihaljević, Branka; Peto, Gabor; Toth, Attila; Horvath, Eniko
Sponge-like Metal Surface Generated by Laser in the Semiconfined Configuration // Journal of applied physics, 97 (2005), 7; 5-13 (međunarodna recenzija, članak, znanstveni)


Naslov
Sponge-like Metal Surface Generated by Laser in the Semiconfined Configuration

Autori
Lugomer, Stjepan ; Mihaljević, Branka ; Peto, Gabor ; Toth, Attila ; Horvath, Eniko

Izvornik
Journal of applied physics (0021-8979) 97 (2005), 7; 5-13

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Laser ablation; fluid dynamics; porous metals; spinodal fluid

Sažetak
A porous surface of tantalum and molybdenum plates has been formed in nanosecond laser-matter interaction in the "semiconfined configuration". Spinodal explosion of superheated liquid metal through cascade of bubblings generates a Sierpinski sponge 5-7 micrometers thick, which stays frozen permanently becouse of ultrafast cooling at the end of laser pulse. the total area of a microscale porous surface is enlarged ~ 10000 times. At even amaller scale, a different nanotube type of porosity has been observed.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija

Napomena
Art.no. 073305



POVEZANOST RADA


Projekt / tema
0098029
0098063

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Lugomer, Stjepan; Mihaljević, Branka; Peto, Gabor; Toth, Attila; Horvath, Eniko
Sponge-like Metal Surface Generated by Laser in the Semiconfined Configuration // Journal of applied physics, 97 (2005), 7; 5-13 (međunarodna recenzija, članak, znanstveni)
Lugomer, S., Mihaljević, B., Peto, G., Toth, A. & Horvath, E. (2005) Sponge-like Metal Surface Generated by Laser in the Semiconfined Configuration. Journal of applied physics, 97 (7), 5-13.
@article{article, year = {2005}, pages = {5-13}, keywords = {laser ablation, fluid dynamics, porous metals, spinodal fluid}, journal = {Journal of applied physics}, volume = {97}, number = {7}, issn = {0021-8979}, title = {Sponge-like Metal Surface Generated by Laser in the Semiconfined Configuration}, keyword = {laser ablation, fluid dynamics, porous metals, spinodal fluid} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus