Pregled bibliografske jedinice broj: 156319
Sponge-like Metal Surface Generated by Laser in the Semiconfined Configuration
Sponge-like Metal Surface Generated by Laser in the Semiconfined Configuration // Journal of applied physics, 97 (2005), 7; 5-13 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 156319 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
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
Ustanove:
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
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
