Structural control and magnetic properties of electrodeposited Co nanowires

Wang, Xue Wei; Fei, Guang Tao; Tong, P.; Xu, Xi; Zhang, Li De

doi:10.1016/j.jcrysgro.2006.12.039

Cited by 32 publications

(27 citation statements)

References 24 publications

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“…One of the solutions is the method to combine electrodeposition with template [4]. Template-assisted electrodeposition is usually advantageous over other "dry" coating technologies due to its low cost, simple equipment, and large-scale processing [5]. Magnetic studies involving template synthesized ferromagnetic nanowire arrays are mainly focused on lowdensity arrays, even single ferromagnetic nanowire arrays of transition metals [6].…”

Section: Introductionmentioning

confidence: 99%

Diameter‐Controllable Magnetic Properties of Co Nanowire Arrays by Pulsed Electrodeposition

Yang

Chen

et al. 2010

Journal of Nanomaterials

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The Co nanowires with different diameters were prepared by pulsed electrodeposition into anodic alumina membranes oxide templates. The micrographs and crystal structures of nanowires were studied by FE-SEM, TEM, and XRD. Due to their cylindrical shape, the nanowires exhibit perpendicular anisotropy. The coercivity and loop squareness (Mr/Ms) of Co nanowires depend strongly on the diameter. Both coercivity and Mr/Ms decrease with increasing wire diameter. The behavior of the nanowires is explained briefly in terms of localized magnetization reversal.

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Section: Introductionmentioning

confidence: 99%

Diameter‐Controllable Magnetic Properties of Co Nanowire Arrays by Pulsed Electrodeposition

Yang

Chen

et al. 2010

Journal of Nanomaterials

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“…Previous studies show that the formation of fcc Co depends on deposition potential: high potentials favor formation of fcc Co while low potentials lead to formation of hcp Co [3,4]. For example, hcp Co nanowires form at the low potentials from À 1.0 to À 1.6 V [3][4][5][6][7][8]. The fcc Co nanowires are produced at high potential of À 3.0 V [3,4,7,8].…”

Section: Introductionmentioning

confidence: 96%

“…For example, hcp Co nanowires form at the low potentials from À 1.0 to À 1.6 V [3][4][5][6][7][8]. The fcc Co nanowires are produced at high potential of À 3.0 V [3,4,7,8]. Cohen-Hyams et al also observed fcc Co in the film deposited at high potentials [2].…”

Section: Introductionmentioning

confidence: 97%

“…However, the fcc Co can be formed in electrodeposition at ambient temperature [1,2]. Previous studies show that the formation of fcc Co depends on deposition potential: high potentials favor formation of fcc Co while low potentials lead to formation of hcp Co [3,4]. For example, hcp Co nanowires form at the low potentials from À 1.0 to À 1.6 V [3][4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

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Effect of Co2+ concentration on the crystal structure of electrodeposited Co nanowires

Mukhtar

Mehmood

Khan

et al. 2016

Journal of Crystal Growth

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“…DOI:10.3786/nml.v2i4.p290-295 http://www.nmletters.org dimensional nucleation/growth [29,30]. The growth mechanism can be affected by the synthesis conditions such as pH value of the electrolyte [29], frequency of the power source [31], and the deposition potential [32]. the wire axis is determined to be 486 Oe, much higher than 15 Oe, the value of straight single-crystal Co NWs reported [36].…”

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confidence: 99%

Fabrication of Y-junction Metal Nanowires by AAO Template-assisted AC Electrodeposition

2010

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In this communication, we report a synthetic approach to fabricate Y-junction Co nanowires and Y-junction Cu nanowires by AC electrodeposition using a hierarchically designed anodized aluminum oxide template. Morphology study showe that diameters of the stems and branches of the Y-junction nanowires were about 40 nm and 20 nm respectively. Structural analysis indicates that Co nanowires had a mixture of face-center-cubic and hexagonal-close-packed structures, whereas Cu nanowires had a face-center-cubic structure with a <110> texture. The Y-junction Co nanowires exhibited a longitudinal coercivity of 1300 Oe and remnant magnetization of 56%, which was affected by the growth direction and microstructure. The present method can be extended to other metallic systems and thus provides a simple and efficient way to fabricate Y-junction metal nanowires. In this paper, we report a generic synthetic approach to fabricate Y-junction metallic NWs including Co NWs and Cu NWs by AC electrodeposition using AAO templates with

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Structural control and magnetic properties of electrodeposited Co nanowires

Cited by 32 publications

References 24 publications

Diameter‐Controllable Magnetic Properties of Co Nanowire Arrays by Pulsed Electrodeposition

Diameter‐Controllable Magnetic Properties of Co Nanowire Arrays by Pulsed Electrodeposition

Effect of Co2+ concentration on the crystal structure of electrodeposited Co nanowires

Fabrication of Y-junction Metal Nanowires by AAO Template-assisted AC Electrodeposition

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