Nickel (Ni) Single Crystals and Substrates
Nickel (Ni) Single Crystals and Substrates
Nickel is a hard silvery-white lustrous metal, malleable and ductile, with relatively high electrical conductivity as a transition metal. Nickel single crystal substrate is widely used for growth of graphene and carbon nanotubes.
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Main Parameters of Nickel Single Crystal Substrates |
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SKUs: |
WA1510-WA1511 |
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Material |
Ni |
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CAS# |
7440-02-0 |
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Purity |
99.99% (4N) |
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Crystal structure |
Cubic |
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Unit cell constant |
a = 3.5238 Å |
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Melt point |
1,453 ºC |
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Density |
8.9 g/cm3 |
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Thermal expansion |
13.3 x 10-6 K-1 |
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Sizes |
10 mm x 10 mm x 0.5 mm |
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Other sizes are available upon request |
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Surface polishing |
Single side polished is standard, double side polished upon request |
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Crystal orientations |
(100), (110), (111) |
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Surface roughness, Ra |
< 10 nm |
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Package |
Sealed in class 100 clean bags packed in class 1000 clean room |
Please contact us for customization or bulk orders.
References:
Du, Chunsheng, and Ning Pan. CVD growth of carbon nanotubes directly on nickel substrate. Materials Letters 59, no. 13 (2005): 1678-1682
Ravani, Fotini, Konstantinos Papagelis, Vassileios Dracopoulos, John Parthenios, Konstantinos G. Dassios, Angeliki Siokou, and Costas Galiotis. Graphene production by dissociation of camphor molecules on nickel substrate. Thin Solid Films 527 (2013): 31-37.
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