X-ray Diffraction of Permalloy Nanoparticles Fabricated by Laser Ablation in Water

Journal Article · Thu Jan 01 04:00:00 EST 2009 · Materials Letters

DOI:https://doi.org/10.1016/j.matlet.2009.01.031· OSTI ID:980683

Musaev, O; Midgley, A; Muthu, D; Wrobel, J; Kruger, M

Permalloy (NiFeMo) nanoparticles were fabricated by laser ablation of bulk material in water with a UV pulsed laser. Transmission electron microscope images showed that approximately spherical particles about 50 nm in diameter were formed in the ablation process. All diffraction peaks corresponding to the bulk material were present in the nanoparticles. In addition to these peaks several new peaks were observed in the nanoparticles, which were attributed to nickel oxide.

• Research Organization: Brookhaven National Laboratory (BNL) National Synchrotron Light Source
• Sponsoring Organization: Doe - Office Of Science
• DOE Contract Number: AC02-98CH10886
• OSTI ID: 980683
• Report Number(s): BNL--93601-2010-JA
• Journal Information: Materials Letters, Journal Name: Materials Letters Journal Issue: 11 Vol. 63; ISSN MLETDJ; ISSN 0167-577X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ABLATION
DIFFRACTION
ELECTRON MICROSCOPES
IMAGES
LASERS
MATERIALS
NICKEL OXIDES
PARTICLES
PEAKS
PERMALLOY
TRANSMISSION
WATER
X-RAY DIFFRACTION
national synchrotron light source