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Highly Circularly Polarized Photoluminescence over a Broad Spectral Range from a Calamitic, Hole-Transporting, Chiral Nematic Glass and from an Indirectly Excited Dye

A highly birefringent, luminescent chiral nematic liquid crystal is shown to have an extremely broad photonic stop band (see dashed line in Figure) overlapping its emission spectrum. Highly circularly polarized photoluminescence is observed from the liquid crystal itself and from an indirectly excit...

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Main Authors: Woon, K.L., O'Neill, M., Richards, G.J., Aldred, M.P., Kelly, S.M., Fox, A.M.
Format: Article
Published: John Wiley & Sons 2003
Subjects:
Q Science (General)
QC Physics
Online Access:http://eprints.um.edu.my/12890/
http://onlinelibrary.wiley.com/doi/10.1002/adma.200304960/abstract#fn1
http://dx.doi.org/10.1002/adma.200304960
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spelling my.um.eprints.128902015-02-27T01:37:45Z http://eprints.um.edu.my/12890/ Highly Circularly Polarized Photoluminescence over a Broad Spectral Range from a Calamitic, Hole-Transporting, Chiral Nematic Glass and from an Indirectly Excited Dye Woon, K.L. O'Neill, M. Richards, G.J. Aldred, M.P. Kelly, S.M. Fox, A.M. Q Science (General) QC Physics A highly birefringent, luminescent chiral nematic liquid crystal is shown to have an extremely broad photonic stop band (see dashed line in Figure) overlapping its emission spectrum. Highly circularly polarized photoluminescence is observed from the liquid crystal itself and from an indirectly excited dye dopant. The liquid crystal is hole-transporting with a room-temperature mobility of 4 × 10–4 cm2 V–1 s–1. John Wiley & Sons 2003-09 Article PeerReviewed Woon, K.L. and O'Neill, M. and Richards, G.J. and Aldred, M.P. and Kelly, S.M. and Fox, A.M. (2003) Highly Circularly Polarized Photoluminescence over a Broad Spectral Range from a Calamitic, Hole-Transporting, Chiral Nematic Glass and from an Indirectly Excited Dye. Advanced Materials, 15 (18). pp. 1555-1558. ISSN 0935-9648 http://onlinelibrary.wiley.com/doi/10.1002/adma.200304960/abstract#fn1 http://dx.doi.org/10.1002/adma.200304960
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
QC Physics
spellingShingle Q Science (General)
QC Physics
Woon, K.L.
O'Neill, M.
Richards, G.J.
Aldred, M.P.
Kelly, S.M.
Fox, A.M.
Highly Circularly Polarized Photoluminescence over a Broad Spectral Range from a Calamitic, Hole-Transporting, Chiral Nematic Glass and from an Indirectly Excited Dye
description A highly birefringent, luminescent chiral nematic liquid crystal is shown to have an extremely broad photonic stop band (see dashed line in Figure) overlapping its emission spectrum. Highly circularly polarized photoluminescence is observed from the liquid crystal itself and from an indirectly excited dye dopant. The liquid crystal is hole-transporting with a room-temperature mobility of 4 × 10–4 cm2 V–1 s–1.
format Article
author Woon, K.L.
O'Neill, M.
Richards, G.J.
Aldred, M.P.
Kelly, S.M.
Fox, A.M.
author_facet Woon, K.L.
O'Neill, M.
Richards, G.J.
Aldred, M.P.
Kelly, S.M.
Fox, A.M.
author_sort Woon, K.L.
title Highly Circularly Polarized Photoluminescence over a Broad Spectral Range from a Calamitic, Hole-Transporting, Chiral Nematic Glass and from an Indirectly Excited Dye
title_short Highly Circularly Polarized Photoluminescence over a Broad Spectral Range from a Calamitic, Hole-Transporting, Chiral Nematic Glass and from an Indirectly Excited Dye
title_full Highly Circularly Polarized Photoluminescence over a Broad Spectral Range from a Calamitic, Hole-Transporting, Chiral Nematic Glass and from an Indirectly Excited Dye
title_fullStr Highly Circularly Polarized Photoluminescence over a Broad Spectral Range from a Calamitic, Hole-Transporting, Chiral Nematic Glass and from an Indirectly Excited Dye
title_full_unstemmed Highly Circularly Polarized Photoluminescence over a Broad Spectral Range from a Calamitic, Hole-Transporting, Chiral Nematic Glass and from an Indirectly Excited Dye
title_sort highly circularly polarized photoluminescence over a broad spectral range from a calamitic, hole-transporting, chiral nematic glass and from an indirectly excited dye
publisher John Wiley & Sons
publishDate 2003
url http://eprints.um.edu.my/12890/
http://onlinelibrary.wiley.com/doi/10.1002/adma.200304960/abstract#fn1
http://dx.doi.org/10.1002/adma.200304960
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score 13.214268

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