Transport properties in the photonic super-honeycomb lattice - a hybrid fermionic and bosonic system

Hua Zhong Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, China Yiqi Zhang Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, China; Department of Applied Physics, School of Science, Xi’an Jiaotong University, Xi’an 710049, China Yi Zhu Zhou Pei-Yuan Center for Applied Mathematics, Tsinghua University, Beijing 100084, China Da Zhang Zhou Pei-Yuan Center for Applied Mathematics, Tsinghua University, Beijing 100084, China Changbiao Li Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, China; Department of Applied Physics, School of Science, Xi’an Jiaotong University, Xi’an 710049, China Yanpeng Zhang Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, China Fuli Li Department of Applied Physics, School of Science, Xi’an Jiaotong University, Xi’an 710049, China Milivoj R. Belić Science Program, Texas A&M University at Qatar, P.O. Box 23874 Doha, Qatar Min Xiao Department of Physics, University of Arkansas, Fayetteville, Arkansas 72701, USA; National Laboratory of Solid State Microstructures and School of Physics, Nanjing University, Nanjing 210093, China

TBD mathscidoc:2204.43009

2016.8
We report on transport properties of the super-honeycomb lattice, the band structure of which possesses a flat band and Dirac cones, according to the tight-binding approximation. This super-honeycomb model combines the honeycomb lattice and the Lieb lattice and displays the properties of both. The super-honeycomb lattice also represents a hybrid fermionic and bosonic system, which is rarely seen in nature. By choosing the phases of input beams properly, the flat-band mode of the super-honeycomb will be excited and the input beams will exhibit strong localization during propagation. On the other hand, if the modes of Dirac cones of the super-honeycomb lattice are excited, one will observe conical diffraction. Furthermore, if the input beam is properly chosen to excite a sublattice of the super-honeycomb lattice and the modes of Dirac cones with different pseudospins, e.g., the three-beam interference pattern, the pseudospin-mediated vortices will be observed.
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@inproceedings{hua2016transport,
  title={Transport properties in the photonic super-honeycomb lattice - a hybrid fermionic and bosonic system},
  author={Hua Zhong, Yiqi Zhang, Yi Zhu, Da Zhang, Changbiao Li, Yanpeng Zhang, Fuli Li, Milivoj R. Belić, and Min Xiao},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220421114630665512085},
  year={2016},
}
Hua Zhong, Yiqi Zhang, Yi Zhu, Da Zhang, Changbiao Li, Yanpeng Zhang, Fuli Li, Milivoj R. Belić, and Min Xiao. Transport properties in the photonic super-honeycomb lattice - a hybrid fermionic and bosonic system. 2016. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220421114630665512085.
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