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Self‐Waveguided Gain‐Narrowing of Blue Light Emission from Epitaxially Oriented p ‐Sexiphenyl Crystals
Author(s) -
Yanagi H.,
Ohara T.,
Morikawa T.
Publication year - 2001
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 - 10.1002/1521-4095(200110)13:19<1452::aid-adma1452>3.0.co;2-p
Subject(s) - materials science , epitaxy , optoelectronics , aggregation induced emission , crystallography , optics , nanotechnology , fluorescence , physics , layer (electronics) , chemistry
The fabrication of microwaveguides from self‐organized single crystals of p ‐phenylene oligomers is proposed here—one step towards the realization of room‐temperature organic continuous‐wave lasers. p ‐Sexiphenyl ( p ‐6P, see Figure) is more stable than other common emissive molecules for organic electroluminescence devices and is shown to be a promising candidate for an organic semiconductor blue laser.