Electromagnetic spin-orbit interaction and giant spin-Hall effect in dielectric particle clusters

Yineng Liu; Xiangdong Zhang

doi:10.1016/j.physleta.2013.09.034

Electromagnetic spin-orbit interaction and giant spin-Hall effect in dielectric particle clusters

Yineng Liu
, Xiangdong Zhang^*

^*Corresponding author for this work

School of Physics

Beijing Normal University

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

We report a phenomenon that electromagnetic spin-orbit interactions can be tailored by dielectric nanoparticles, and self-similar giant spin-Hall effect has been observed in the dielectric particle cluster. The near-field phase singularities and phase vorticity in the longitudinal component of scattered field can also be controlled by such a dielectric structure. The origin of phenomena is believed to be due to the collective resonance excitation in the dielectric particle cluster. It is expected to find applications in optics information processing and designing new nanophotonic devices.

Original language	English
Pages (from-to)	3187-3191
Number of pages	5
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	377
Issue number	43
DOIs	https://doi.org/10.1016/j.physleta.2013.09.034
Publication status	Published - 9 Dec 2013

Keywords

Electromagnetic spin-orbit interaction
Optical spin-Hall effect

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10.1016/j.physleta.2013.09.034

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abstract = "We report a phenomenon that electromagnetic spin-orbit interactions can be tailored by dielectric nanoparticles, and self-similar giant spin-Hall effect has been observed in the dielectric particle cluster. The near-field phase singularities and phase vorticity in the longitudinal component of scattered field can also be controlled by such a dielectric structure. The origin of phenomena is believed to be due to the collective resonance excitation in the dielectric particle cluster. It is expected to find applications in optics information processing and designing new nanophotonic devices.",

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T1 - Electromagnetic spin-orbit interaction and giant spin-Hall effect in dielectric particle clusters

AU - Liu, Yineng

AU - Zhang, Xiangdong

PY - 2013/12/9

Y1 - 2013/12/9

N2 - We report a phenomenon that electromagnetic spin-orbit interactions can be tailored by dielectric nanoparticles, and self-similar giant spin-Hall effect has been observed in the dielectric particle cluster. The near-field phase singularities and phase vorticity in the longitudinal component of scattered field can also be controlled by such a dielectric structure. The origin of phenomena is believed to be due to the collective resonance excitation in the dielectric particle cluster. It is expected to find applications in optics information processing and designing new nanophotonic devices.

AB - We report a phenomenon that electromagnetic spin-orbit interactions can be tailored by dielectric nanoparticles, and self-similar giant spin-Hall effect has been observed in the dielectric particle cluster. The near-field phase singularities and phase vorticity in the longitudinal component of scattered field can also be controlled by such a dielectric structure. The origin of phenomena is believed to be due to the collective resonance excitation in the dielectric particle cluster. It is expected to find applications in optics information processing and designing new nanophotonic devices.

KW - Electromagnetic spin-orbit interaction

KW - Optical spin-Hall effect

UR - https://www.scopus.com/pages/publications/84886724663

U2 - 10.1016/j.physleta.2013.09.034

DO - 10.1016/j.physleta.2013.09.034

M3 - Article

AN - SCOPUS:84886724663

SN - 0375-9601

VL - 377

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JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 43

ER -

Electromagnetic spin-orbit interaction and giant spin-Hall effect in dielectric particle clusters

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Keywords

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