Stable and Low-Threshold Optical Gain in CdSe/CdS Quantum Dots: An All-Colloidal Frequency Up-Converted Laser.
basic_science · Level V
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- Record sourced from PubMed, PMID 25807924.
- Also identified by DOI 10.1002/adma.201500418.
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Abstract
An all-solution processed and all-colloidal laser is demonstrated using tailored CdSe/CdS core/shell quantum dots, which exhibit highly stable and low-threshold optical gain owing to substantially suppressed non-radiative Auger recombination.