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Self-assembly of near-unity helical Ce1−xMxO2 (x = 0.1, M = Ni and Bi) solid solutions with tunable optical activity

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Abstract

Left-handed Ni/Bi modified Ce1−xMxO2 solid solutions were synthesized via a self-assembly process. The solutions show tunable optical activity throughout the whole UV–visible range. The negative Cotton effect observed in the UV–visible range is ascribed to the electronic exciton coupling between left-handed helical structures.

Graphical abstract: Self-assembly of near-unity helical Ce1−xMxO2 (x = 0.1, M = Ni and Bi) solid solutions with tunable optical activity

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Publication details

The article was received on 17 Oct 2017, accepted on 12 Dec 2017 and first published on 13 Dec 2017


Article type: Letter
DOI: 10.1039/C7NJ03996D
Citation: New J. Chem., 2018, Advance Article
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    Self-assembly of near-unity helical Ce1−xMxO2 (x = 0.1, M = Ni and Bi) solid solutions with tunable optical activity

    J. Chen, S. Li, J. Du, J. Liu, M. Yu and Z. Tang, New J. Chem., 2018, Advance Article , DOI: 10.1039/C7NJ03996D

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