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cond-mat.mtrl-sci2008★ 92 cited
Dirac Spectra and Edge States in Honeycomb Plasmonic Lattices
Dezhuan Han, Yun Lai, Jian Zi +2
We study theoretically the dispersion of plasmonic honeycomb lattices and find Dirac spectra for both dipole and quadrupole modes. Zigzag edge states derived from Dirac points are…
cond-mat.mtrl-sci2005
Extrinsic photonic crystals
Chun Xu, Dezhuan Han, Xin Wang +2
Doped semiconductors are intrinsically homogeneous media. However, by applying an external magnetic field that has a spatially periodic variation, doped semiconductors can behave e…