Naslov
Electrodeposition of Nanometer Sized Nuclei of Cobalt-Nickel Alloys on Silicon Monocrystal

Autori
Vazdar, Mario ; Carlos, Moina ; Metikoš-Huković, Mirjana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
53rd Annual Meeting of the ISE : Electrochemistry in Molecular and Microscopic Dimensions : Book of Abstracts / - Frankfurt : Deutsche Gesellschaft für chemisches Apparatewesen (DECHEMA), 2002, 206-206

Skup
Annual Meeting of the ISE (53 ; 2002)

Mjesto i datum
Düsseldorf, Njemačka, 15.09.2002. - 20.09.2002

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
cobalt-nickel alloy; electrodeposition

Sažetak
Nanometer-sized nuclei of Co-Ni alloys were electrodeposited on n-Si (100) electrodes from buffered solutions containing metallic ions. It was determined that electrodeposition occurs via a 3D progressive nucleation mechanism. The morphology and magnetic properties of the nuclei were studied by Atomic Force Microscopy and Magnetic Force Microscopy, respectively. The energy levels of the interface Si/(Co(II), Ni(II))aq were determined from Mott-Schottky plots. In the present work, it is shown that the electrochemical deposition of alloys on a semiconducting substrate may be used as an especially advantageous and economical in situ technique for production of nanostructures important in high-technology applications, such as production of integrated magnetic sensors, and magnetic data storage ("hard disc"). Electrochemical behavior of metalurgically obtained Co-Ni alloy was investigated in 1M NaOH solution by cyclic voltammetry and impedance spectroscopy techniques.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo

POVEZANOST RADA