Photonic Crystals from Monodisperse Lanthanide‐Hydroxide‐at‐Silica Core/Shell Colloidal Spheres | Zendy

Lin Y.S. | Zendy; Hung Y. | Zendy; Lin H.Y. | Zendy; Tseng Y.H. | Zendy; Chen Y.F. | Zendy; Mou C.Y. | Zendy

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Photonic Crystals from Monodisperse Lanthanide‐Hydroxide‐at‐Silica Core/Shell Colloidal Spheres

Author(s) -

Lin Y.S.,

Hung Y.,

Lin H.Y.,

Tseng Y.H.,

Chen Y.F.,

Mou C.Y.

Publication year - 2007

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.200601371

Subject(s) - dispersity , materials science , lanthanide , hydroxide , colloid , photonic crystal , shell (structure) , core (optical fiber) , chemical engineering , photonics , nanotechnology , spheres , optoelectronics , ion , polymer chemistry , composite material , organic chemistry , chemistry , engineering , physics , astronomy

A facile one‐pot synthesis of size‐ controlled monodisperse lanthanide‐ hydroxide‐at‐SiO 2 core/shell colloids is reported. The base‐synthesized lanthanide‐hydroxide‐at‐SiO 2 particles are nonsticky enough to be well‐suspended in solution, and they self‐organize into 3D photonic crystals (see figure) that show a strong suppression of spontaneous emission in the photonic stop band.

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