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Applications[edit]

The planar H tree can be generalized to the three-dimensional structure via adding line segments on the direction perpendicular to the H tree plane.[1] The resultant three-dimensional H tree has Hausdorff dimension equal to 3. The planar H tree and its three-dimensional version have been found to constitute artificial electromagnetic atoms in photonic crystals and metamaterials and might have potential applications in microwave engineering.[1]

Hausdorff dimension
(exact value)
Hausdorff dimension
(approx.)
Name Illustration Remarks
3 3D H-fractal A H-fractal extended to 3 dimensions.[2]

Notes[edit]

  1. ^ a b Hou (2008); Wen (2002).
  2. ^ B. Hou, H. Xie, W. Wen, and P. Sheng (2008). ""Three-dimensional metallic fractals and their photonic crystal characteristics"" (Document). Phys. Rev. B 77, 125113. {{cite document}}: Italic or bold markup not allowed in: |publisher= (help); Unknown parameter |url= ignored (help)CS1 maint: multiple names: authors list (link)

References[edit]

  • B. Hou, H. Xie, W. Wen, and P. Sheng (2008). ""Three-dimensional metallic fractals and their photonic crystal characteristics"" (Document). Phys. Rev. B 77, 125113. {{cite document}}: Italic or bold markup not allowed in: |publisher= (help); Unknown parameter |url= ignored (help)CS1 maint: multiple names: authors list (link)
  • W. Wen, L. Zhou, J. Li, W. Ge, C. T. Chan, and P. Sheng (2002). ""Subwavelength Photonic Band Gaps from Planar Fractals"" (Document). Phys. Rev. Lett. 89, 223901. {{cite document}}: Italic or bold markup not allowed in: |publisher= (help); Unknown parameter |url= ignored (help)CS1 maint: multiple names: authors list (link)