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Synthesis and Magnetic Behavior of Periodic Nickel Sphere Arrays

2003; Volume: 15; Issue: 18 Linguagem: Inglês

10.1002/adma.200305030

1521-4095

Lianbin Xu, Le Duc Tung, Leonard Spînu, Anvar Zakhidov, Ray H. Baughman, John Wiley,

Random lasers and scattering media

Inverse opal polymer replicas serve as excellent templates for the formation of metal sphere arrays (see Figure). Here nickel sphere arrays have been prepared by electrodeposition into poly(methyl methacrylate) templates. Angle‐dependent magnetic measurements indicate that these properties are dominated by shape anisotropy.