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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-22 2:24 |
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Conference: Bucharest University Faculty of Physics 2015 Meeting
Section: Solid State Physics and Materials Science
Title:
Segmented Cu/Ni nanowires for magnetic field detectors
Authors:
Alina Irina CĂLUGĂR, I. NASSAR, Adrian RADU, Lucian ION, Daniela DRAGOMAN, Stefan ANTOHE
Affiliation:
University of Bucharest, Faculty of Physics
Electricity, Solid State and Biophysics Department,
Research and Development Centre for Materials and Electronic&Optoelectronic Devices
E-mail
alina.calugar@fizica.unibuc.ro
Keywords:
Electrodeposition, anodization, segmented nanowires
Abstract:
We report our results on producing and characterizing segmented metallic nanowires by a template based method. Segmented Cu/Ni nanowires were electrochemically grown in the nanopores of an alumina template. The electrodeposition technique is extensively used in production of magnetic thin films and nanostructures, due to some advantages such as low cost, minimum waste of components, rapid production, and simplicity. A special home-made electrochemical cell was used, which allows for a better control of the deposition conditions. Morfology and crystalline structure of the nanowires were characterized by SEM and XRD, to determine the effects of the deposition potential.
Acknowledgement:
This work was supported by a grant of the Romanian National Authority for Scientific research, CNCS-UEFISCDI, Project No. 60/2011 (PN-II-ID-PCE-2011-3-0224)
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