Wavelength-Controlled Lasing in Zn<sub>x</sub> Cd<sub>1-</sub> <sub>x</sub> S Single-Crystal Nanoribbons.
basic_science · Level V
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- Record sourced from PubMed, PMID 34412431.
- Also identified by DOI 10.1002/adma.200401606.
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Abstract
Zn<sub>x</sub> Cd<sub>1</sub> <sub>-</sub> <sub>x</sub> S single-crystal nanoribbons of controlled composition (where 0 ≤ x ≤ 1) can be synthesized by combining laser ablation with thermal evaporation. The nanoribbons exhibit lasing emission that can be continuously tuned within the ranges of 340-390 nm and 485-515 nm. These results suggest that Zn<sub>x</sub> Cd<sub>1-</sub> <sub>x</sub> S nanoribbon lasers of pre-selected "tunable" wavelengths between 340 and 515 nm may be achievable by tailoring the value of x.