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Photoluminescence and Optical Waveguiding Characteristics of Bisalkoxy Tin(IV) Porphyrin Microcrystals
Author(s) -
Jo SeongGi,
Kim Sundol,
Cho Eun Hei,
Lee Da Hee,
Kim Jeongyong,
Lee Suk Joong,
Joo Jinsoo
Publication year - 2012
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201200749
Subject(s) - photoluminescence , materials science , rod , porphyrin , microcrystalline , tin , optoelectronics , optical microscope , laser , optics , layer (electronics) , nanotechnology , scanning electron microscope , chemistry , composite material , photochemistry , crystallography , medicine , alternative medicine , physics , pathology , metallurgy
Guide me : Laser confocal microscope photoluminescence (LCM‐PL) and optical waveguiding characteristics for tin(IV) porphyrin‐based microcrystalline rods and plates were investigated. The efficiency of optical waveguiding for the rods (0.04 μm −1 ) was five times better than for the plate, due to stronger π–π interaction and a short layer distance (3.035 vs. 3.328 Å).