November 10, 2025Applied Physics Letters

Generalized Purcell factor enhancement of perovskite nanocrystals in an open cavity at room temperature

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Authors

WSWarren Smith SMSergi De María-GarcíaUniversitat Politècnica de València SGSetatira Gorji

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Implication

Observational analysis shows improved optical emission in perovskite nanocrystals with reduced radius of curvature, indicating potential for single photon sources.

Key Points

Cavity interactions enhance optical emission, achieving a generalized Purcell factor of 30.
Comparison indicates improved emission with a smaller radius of curvature of 12 μm over 99 μm.
Experimentation utilizes an open optical plano–convex microcavity for effective mode volume calculations.
Support for future microcavity designs arises from demonstrated enhancements in optical performance.

Cite This Study

Smith et al. (2025) studied this question.

synapsesocial.com/papers/69253a31c0ce034ddc357896 https://doi.org/10.1063/5.0285237

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Implication

Observational analysis shows improved optical emission in perovskite nanocrystals with reduced radius of curvature, indicating potential for single photon sources.

Generalized Purcell factor enhancement of perovskite nanocrystals in an open cavity at room temperature

Discussion

Member takes

Implication

Key Points

Cite This Study

Generalized Purcell factor enhancement of perovskite nanocrystals in an open cavity at room temperature

Discussion

Member takes

Implication

Key Points

Cite This Study

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