Title :
Fabrication of gold-platinum nanoparticles by intense, femtosecond laser irradiation of aqueous solution
Author :
Nakamura, Takahiro ; Herbani, Yuliati ; Sato, Shunichi
Author_Institution :
Inst. of Multidiscipl. Res. for Adv. Mater., Tohoku Univ., Sendai, Japan
Abstract :
Gold-platinum alloy nanoparticles were fabricated by high-intensity femtosecond laser irradiation of mixed aqueous solutions of auric and platinum ions with different mixing ratios.
Keywords :
gold alloys; high-speed optical techniques; laser beam effects; laser materials processing; nanoparticles; platinum alloys; AuPt; auric ions; femtosecond laser irradiation; gold-platinum nanoparticles fabrication; mixed aqueous solutions; mixing ratios; platinum ions; Chemical lasers; Hydrogen; Nanoparticles; Optical device fabrication; Optical mixing; Optical pulse generation; Platinum; Pulse amplifiers; Space vector pulse width modulation; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
