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- Fudan UniversityCN6 papers
- Institute of Theoretical PhysicsCN3 papers
- Jiangsu Ocean UniversityCN3 papers
- University of the Basque CountryES3 papers
- Institute of Modern PhysicsCN2 papers
- Lanzhou UniversityCN2 papers
- University of VirginiaUS2 papers
- China Jiliang UniversityCN1 paper
- Chinese Academy of SciencesCN1 paper
- Chinese University of Hong KongHK1 paper
- Chulalongkorn UniversityTH1 paper
- City University of Hong KongHK1 paper
7 papers · 1 filter
Transmission gap, Bragg-like reflection, and Goos-Hänchen shifts near the Dirac point inside a negative-zero-positive index metamaterial slab
Xi Chen, Li-Gang Wang, Chun-Fang Li
Motivated by the realization of the Dirac point (DP) with a double-cone structure for optical field in the negative-zero-positive index metamaterial (NZPIM), the reflection, transm…
Design of electron wave filters in monolayer graphene by tunable transmission gap
Xi Chen, Jia-Wei Tao
We have investigated the transmission in monolayer graphene barrier at nonzero angle of incidence. Taking the influence of parallel wave vector into account, the transmission as th…
Parametrization of Born-Infeld Type Phantom Dark Energy Model
Z. G. Huang, H. Q. Lu, W. Fang
Applying the parametrization of dark energy density, we can construct directly independent-model potentials. In Born-Infeld type phantom dark energy model, we consider four special…
Goos-Hänchen shifts in frustrated total internal reflection studied with wave packet propagation
Xi Chen, Chun-Fang Li, Rong-Rong Wei +1
We have investigated that the Goos-Hänchen (GH) shifts in frustrated total internal reflection (FTIR) studied with wave packet propagation. In the first-order approximation of the…
Voltage-tunable lateral shifts of ballistic electrons in semiconductor quantum slabs
Xi Chen, Yue Ban, Chun-Fang Li
It is investigated that the lateral shifts of the ballistic electrons transmitted through a semiconductor quantum slabs can be negative as well as positive, which are analogous to…
Quasinormal modes of black holes absorbing dark energy
Xi He, Bin Wang, Shao-Feng Wu +1
We study perturbations of black holes absorbing dark energy. Due to the accretion of dark energy, the black hole mass changes. We observe distinct perturbation behaviors for absorp…