Semiconductor alloy nanoribbon lateral heterostructures for high-performance photodetectors.
basic_science · Level V
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- Record sourced from PubMed, PMID 24677130.
- Also identified by DOI 10.1002/adma.201304967.
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Abstract
High-performance visible-light photodetectors are achieved based on single nanoribbon lateral heterostructures composed of two different semiconductor alloys epitaxially grown in the lateral direction. They reveal superior spectral response range, responsivity, Ion/Ioff ratio, and external quantum efficiency, relative to devices based on single composition structures.