Title :
Preparation of Ni nanoparticle mono-layer on polyimide substrate
Author :
Im, D.H. ; Chun, I.S. ; Ban, K.S. ; Lim, S.U. ; Jeon, K.S. ; Kim, J.W. ; Yoon, C.S. ; Kim, Y.-H. ; Kim, C.K.
Author_Institution :
Dept. of Mater. Sci. & Eng., Hanyang Univ., Seoul, South Korea
Abstract :
Nanoparticles were produced on polyimide (PI) film through oxidation of a Ni80Fe20 thin film on a PI precursor layer during its imidization reaction. Film properties were investigated through transmission electron microscopy, electron diffraction and X-ray photoemission spectroscopy. The size and shape of embedded and exposed particles were compared and it was verified that the exposed particles can be effectively used as a growth template for nano-sized structures.
Keywords :
X-ray photoelectron spectra; electron diffraction; iron alloys; metallic thin films; monolayers; nanoparticles; nickel alloys; oxidation; particle size; transmission electron microscopy; Ni80Fe20; X-ray photoelectron spectroscopy; electron diffraction; growth template; imidization reaction; monolayer; nano-sized structures; nanoparticles; oxidation; polyimide substrate; thin film; transmission electron microscopy; Iron; Nanoparticles; Oxidation; Photoelectricity; Polyimides; Spectroscopy; Substrates; Transistors; Transmission electron microscopy; X-ray diffraction;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1463766
