Quaternary alloy semiconductor nanobelts with bandgap spanning the entire visible spectrum

Anlian Pan; Ruibin Liu; Minghua Sun; Cun Zheng Ning

doi:10.1021/ja904137m

Quaternary alloy semiconductor nanobelts with bandgap spanning the entire visible spectrum

Anlian Pan, Ruibin Liu, Minghua Sun, Cun Zheng Ning^*

^*Corresponding author for this work

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

81 Citations (Scopus)

Abstract

(Graph Presented) We used an improved cothermal evaporation route for the first time to achieve quaternary semiconductor nanostructured alloys, using an example of Zn_xCd_1-xS_ySe_1-y nanobelts. The PL (bandgap) of these as-grown nanostructured alloys can be continuously tunable across the entire visible spectrum through experimentally controlling their compositions. Such widely controlled alloy nanostructures via composition/light emission provide a new material platform for applications in wavelength-tunable lasers, multicolor detectors, full-spectrum solar cells, LEDs, and color displays.

Original language	English
Pages (from-to)	9502-9503
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	131
Issue number	27
DOIs	https://doi.org/10.1021/ja904137m
Publication status	Published - 15 Jul 2009
Externally published	Yes

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abstract = "(Graph Presented) We used an improved cothermal evaporation route for the first time to achieve quaternary semiconductor nanostructured alloys, using an example of ZnxCd1-xSySe1-y nanobelts. The PL (bandgap) of these as-grown nanostructured alloys can be continuously tunable across the entire visible spectrum through experimentally controlling their compositions. Such widely controlled alloy nanostructures via composition/light emission provide a new material platform for applications in wavelength-tunable lasers, multicolor detectors, full-spectrum solar cells, LEDs, and color displays.",

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AB - (Graph Presented) We used an improved cothermal evaporation route for the first time to achieve quaternary semiconductor nanostructured alloys, using an example of ZnxCd1-xSySe1-y nanobelts. The PL (bandgap) of these as-grown nanostructured alloys can be continuously tunable across the entire visible spectrum through experimentally controlling their compositions. Such widely controlled alloy nanostructures via composition/light emission provide a new material platform for applications in wavelength-tunable lasers, multicolor detectors, full-spectrum solar cells, LEDs, and color displays.

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Quaternary alloy semiconductor nanobelts with bandgap spanning the entire visible spectrum

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