Zobrazeno 1 - 10
of 680
pro vyhledávání: '"Cao, J. X."'
Publikováno v:
Chin. Phys. Lett. 34, 057302 (2017)
Recently, the concept of topological insulators has been generalized to topological semimetals, including three-dimensional (3D) Weyl semimetals, 3D Dirac semimetals, and 3D node-line semimetals. In particular, several compounds (e.g., certain three-
Externí odkaz:
http://arxiv.org/abs/1603.04596
Autor:
Zhu, C., Liu, H., Wang, S. M., Li, T., Cao, J. X., Zheng, Y. J., Li, L., Wang, Y., Zhu, S. N., Zhang, X.
Publikováno v:
Optics Express 18, 26268 (2010)
A one-dimensional diatomic meta-chain with equal-size holes and different-length slits is designed. Broadband coherent magnetic plasmon waves (MPW) are formed in such a system, excited by both the electric resonance in the slits and the magnetic reso
Externí odkaz:
http://arxiv.org/abs/1101.1269
Publikováno v:
Appl. Phys. Lett. 97, 071905 (2010)
We numerically investigated the magnetic plasmon resonances in double-rod and triple-rod structures (DRSs and TRSs, respectively) for sensing applications. According to the equivalent circuit model, one magnetic plasmon mode was induced in the DRS. D
Externí odkaz:
http://arxiv.org/abs/1101.0735
Publikováno v:
Phys. Rev. B 81, 241403(R) (2010)
We employ a general Lagrange model to describe the chiral optical properties of stereometamaterials. We derive the elliptical eigenstates of a twisted stacked split-ring resonator, taking phase retardation into account. Through this approach, we obta
Externí odkaz:
http://arxiv.org/abs/1006.1114
Publikováno v:
Appl. Phys. Lett. 96, 113103 (2010)
Loss is a crucial problem in plasmonic integrated optical circuits and metamaterials. The Er, Yb codoped gain material is introduced into a magnetic plasmon waveguide composed of a chain of nanosandwiches in order to solve the loss problem in such su
Externí odkaz:
http://arxiv.org/abs/1003.3603
Publikováno v:
Phys. Rev. B 80, 235116 (2009)
Simultaneously enhanced reflectance and transmittance greater than 35 dB are demonstrated for the lasing spaser (or spasing) behavior in an active fishnet metamaterial. In mimicking a lasing cavity, an equivalent active slab with Lorentz dispersion f
Externí odkaz:
http://arxiv.org/abs/0912.2139
Autor:
Li, T. Q., Liu, H., Li, T., Wang, S. M., Cao, J. X., Zhu, Z. H., Dong, Z. G., Zhu, S. N., Zhang, X.
Publikováno v:
Phys.Rev.B 80, 115113 (2009)
This paper investigates the radiation properties of two coupled split-ring resonators (SRRs). Due to electromagnetic coupling, two hybrid magnetic plasmon modes were induced in the structure. Our calculations show that the radiation loss of the struc
Externí odkaz:
http://arxiv.org/abs/0909.3751
Publikováno v:
Optics Express 17, 11486 (2009)
Magnetic resonance coupling between connected split ring resonators (SRRs) and magnetic plasmon (MP) excitations in the connected SRR chains were theoretically studied. By changing the connection configuration, two different coupling behaviors were o
Externí odkaz:
http://arxiv.org/abs/0907.4210
Publikováno v:
Appl. Phys. Lett. 94, 103106 (2009)
We propose and analyze theoretically a double magnetic plasmon resonance nanolaser, in which Ytterbium-erbium co-doped material is used as the gain medium. Through design of the double magnetic resonance modes, pumping light (980nm) can be resonantly
Externí odkaz:
http://arxiv.org/abs/0903.5385
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