Grazing incidence X-ray scattering showing self-organized regular three-dimensional nanopillar-like structures

TY - JOUR

T1 - Grazing incidence X-ray scattering showing self-organized regular three-dimensional nanopillar-like structures

AU - Paul, Amitesh

AU - Paul, Neelima

PY - 2014/3/21

Y1 - 2014/3/21

N2 - Self-organized Co nanoclusters are grown by sequential sputtering in the form of nanopillars separated by Au. Using grazing incidence small angle X-ray scattering from these nanopillar-like structures, we could observe a distinct signature of regular near-neighbor ordering of the first order, commonly observed only in patterned nanostructures. The magnetic response of these nanopillars-like structures with high perpendicular magnetic anisotropy indicates variation of cluster sizes along the stack and thereby shows a non-superparamagnetic clustering effect.

AB - Self-organized Co nanoclusters are grown by sequential sputtering in the form of nanopillars separated by Au. Using grazing incidence small angle X-ray scattering from these nanopillar-like structures, we could observe a distinct signature of regular near-neighbor ordering of the first order, commonly observed only in patterned nanostructures. The magnetic response of these nanopillars-like structures with high perpendicular magnetic anisotropy indicates variation of cluster sizes along the stack and thereby shows a non-superparamagnetic clustering effect.

UR - http://www.scopus.com/inward/record.url?scp=84897879575&partnerID=8YFLogxK

U2 - 10.1063/1.4868690

DO - 10.1063/1.4868690

M3 - 文章

AN - SCOPUS:84897879575

SN - 0021-8979

VL - 115

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 11

M1 - 114303

ER -