Manipulation of luminescence from CdSe nanoparticles by three-dimensional photonic crystal | Zendy

Chun-Fu Chuang | Zendy; Weiqun Lu | Zendy; WeiFang Su | Zendy; C. M. Lin | Zendy; Y. F. Chen | Zendy

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Manipulation of luminescence from CdSe nanoparticles by three-dimensional photonic crystal

Author(s) -

Chun-Fu Chuang,

Weiqun Lu,

WeiFang Su,

C. M. Lin,

Y. F. Chen

Publication year - 2005

Publication title -

journal of applied physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.699

H-Index - 319

eISSN - 1089-7550

pISSN - 0021-8979

DOI - 10.1063/1.1888042

Subject(s) - photoluminescence , photonic crystal , luminescence , materials science , nanoparticle , optoelectronics , photonics , wavelength , crystal (programming language) , nanotechnology , computer science , programming language

We have demonstrated that the luminescence properties of CdSe nanoparticles can be manipulated by self-assembled silica photonic crystal. When the emitting wavelength of nanoparticles matches the stop band of the photonic crystal, the photoluminescence of the CdSe nanoparticles can be greatly enhanced by up to five times. By changing the collection angle of photoluminescence measurements, the photoluminescence intensity of CdSe embedded in photonic crystal can also be controlled.

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