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Magnetoresistance Controls Arboreous Bead-Dendritic Growth of Magnetic Electrodeposits: Experimental and Theoretical Results
dc.creator | Nikolić, Nebojša D. | |
dc.creator | Wang, Hai | |
dc.creator | Cheng, Hao | |
dc.creator | Guerrero, C. | |
dc.creator | Ponizovskaya, E.V. | |
dc.creator | Pan, Genhua | |
dc.creator | Garcia, N. | |
dc.date.accessioned | 2021-01-21T13:38:17Z | |
dc.date.available | 2021-01-21T13:38:17Z | |
dc.date.issued | 2004 | |
dc.identifier.issn | 0013-4651 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/4127 | |
dc.description.abstract | The effect of magnetic fields applied on magnetic metals electrodeposition was examined. Nickel deposits obtained from a Watt solution with coumarin, at cathodic potentials of -1000, -1200, and -1300 mV/SCE, without and with, both, perpendicular and parallel oriented to the electrode surface low applied magnetic fields (up to 500 Oe) were examined by scanning electron microscopy (SEM) technique. At a potential of -1300 mV/SCE, a dramatic difference was observed between nickel morphologies obtained with a perpendicular oriented magnetic field (zero MHD effect) and those obtained in the absence of one. The nickel deposit obtained with perpendicular oriented magnetic fields was a very developed 3D arboreous-bead-dendritic structure. On the other hand, the nickel deposit obtained without the presence of magnetic field was very rough, with a clearly visible clustered structure. The obtained nickel morphologies are then compared with copper morphologies. Based on the fact that copper deposits obtained with and without a perpendicular oriented magnetic field were dendritic structures, the observed difference between nickel deposits with and those without a perpendicular oriented field, is essentially ascribed to the magnetoresistance effect on the magnetic deposits, which are nonexistent in nonmagnetic materials. We also have done experiments with iron deposits. | sr |
dc.language.iso | en | sr |
dc.publisher | The Electrochemical Society, Inc. | sr |
dc.relation | Spanish DGICyT | sr |
dc.rights | restrictedAccess | sr |
dc.source | Journal of The Electrochemical Society | sr |
dc.subject | magnetic field | sr |
dc.subject | electrodeposition | sr |
dc.subject | Nickel deposits | sr |
dc.subject | Iron deposits | sr |
dc.subject | magnetoresistance | sr |
dc.title | Magnetoresistance Controls Arboreous Bead-Dendritic Growth of Magnetic Electrodeposits: Experimental and Theoretical Results | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dcterms.abstract | Гуерреро, Ц.; Гарциа, Н.; Wанг, Хаи; Цхенг, Хао; Понизовскаyа, Е.В.; Николић, Небојша Д.; Пан, Генхуа; | |
dc.citation.volume | 151 | |
dc.citation.issue | 9 | |
dc.citation.spage | C577 | |
dc.citation.epage | C584 | |
dc.citation.rank | aM21 | |
dc.identifier.doi | 10.1149/1.1776591 | |
dc.identifier.scopus | 2-s2.0-4944265061 | |
dc.type.version | publishedVersion | sr |