Highly circularly polarized photoluminescence over a broad spectral range from a calamitic, hole-transporting, chiral nematic glass and from an indirectly excited dye

Kai L. Woon; Mary O'Neill; Gary J. Richards; Matthew P. Aldred; Stephen M. Kelly; A. Mark Fox

doi:10.1002/adma.200304960

Highly circularly polarized photoluminescence over a broad spectral range from a calamitic, hole-transporting, chiral nematic glass and from an indirectly excited dye

Kai L. Woon, Mary O'Neill, Gary J. Richards, Matthew P. Aldred, Stephen M. Kelly, A. Mark Fox

Research output: Contribution to journal › Article › peer-review

57 Citations (Scopus)

Abstract

A new calamatic (rod-like) liquid crystal, which is a luminescent chiral nematic glass at room temperature is reported. It is highly birefringent giving a broad stop band of width >110nm which exactly overlaps its photoluminescence (PL) spectrum. Thus, highly circularly polarized emission is obtained over the entire PL spectral range using a cell of thickness only 3 μm.

Original language	English
Pages (from-to)	1555-1558
Number of pages	4
Journal	Advanced Materials
Volume	15
Issue number	18
DOIs	https://doi.org/10.1002/adma.200304960
Publication status	Published - 2003 Sept 16
Externally published	Yes

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.200304960

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abstract = "A new calamatic (rod-like) liquid crystal, which is a luminescent chiral nematic glass at room temperature is reported. It is highly birefringent giving a broad stop band of width >110nm which exactly overlaps its photoluminescence (PL) spectrum. Thus, highly circularly polarized emission is obtained over the entire PL spectral range using a cell of thickness only 3 μm.",

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AU - Woon, Kai L.

AU - O'Neill, Mary

AU - Richards, Gary J.

AU - Aldred, Matthew P.

AU - Kelly, Stephen M.

AU - Fox, A. Mark

PY - 2003/9/16

Y1 - 2003/9/16

N2 - A new calamatic (rod-like) liquid crystal, which is a luminescent chiral nematic glass at room temperature is reported. It is highly birefringent giving a broad stop band of width >110nm which exactly overlaps its photoluminescence (PL) spectrum. Thus, highly circularly polarized emission is obtained over the entire PL spectral range using a cell of thickness only 3 μm.

AB - A new calamatic (rod-like) liquid crystal, which is a luminescent chiral nematic glass at room temperature is reported. It is highly birefringent giving a broad stop band of width >110nm which exactly overlaps its photoluminescence (PL) spectrum. Thus, highly circularly polarized emission is obtained over the entire PL spectral range using a cell of thickness only 3 μm.

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U2 - 10.1002/adma.200304960

DO - 10.1002/adma.200304960

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JF - Advanced Materials

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ER -

Highly circularly polarized photoluminescence over a broad spectral range from a calamitic, hole-transporting, chiral nematic glass and from an indirectly excited dye

Abstract

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