Extremely narrow violet photoluminescence line from ultrathin InN single quantum well on step-free GaN surface.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22678725.
- Also identified by DOI 10.1002/adma.201200871.
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Abstract
An ultrathin (one monolayer thick) InN single quantum well (SQW) formed on a step-free GaN surface shows very sharp violet PL emission. The size (16 μm in diameter) is large enough for state-of-the-art nanotechnology to handle. Longer wavelength emissions, such as green and red, are expected by increasing the thickness of the SQW through the utilization of the quantum size effect.
Medical subject headings
- Gallium
- Indium
- Luminescent Agents
- Nitrates