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cond-mat.mtrl-sci2015★ 1.6k cited
Scheme to Achieve Silicon Topological Photonics
Long-Hua Wu, Xiao Hu
We derive in the present work topological photonic states purely based on silicon, a conventional dielectric material, by deforming a honeycomb lattice of silicon cylinders into a…
cond-mat.mtrl-sci2014★ 42 cited
Possible Half Metallic Antiferromagnetism in a Double Perovskite Material with Strong Spin-Orbit Couplings
Madhav P. Ghimire, Long-Hua Wu, Xiao Hu
Using the first-principles density functional approach, we investigate a material PrMgIrO (PMIO) of double perovskite structure synthesized recently. According to the calcu…