Tunable chiroptical activity and second-harmonic generation in chiral one-dimensional perovskites

Q: What type of study is this?

This is a In Vitro Study study.

Zhihang Guo; Xin Qiu; Tingchao He; Changshun Wang

doi:10.1039/d5cc03613e

January 1, 2025Chemical Communications

Tunable chiroptical activity and second-harmonic generation in chiral one-dimensional perovskites

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Key Points

Chiroptical activity significantly alters with varying lead iodide proportions in the solution, enabling controlled properties.
The circular dichroism dissymmetry factor consistently improves with optimal lead iodide concentrations, upscaling performance.
Assessment using modified precursor solutions led to enhanced optical properties in chiral one-dimensional perovskites.
These findings may enable better development of optical devices and sensors in next-gen materials science.

Implication

This research demonstrates enhanced chiroptical activity and second-harmonic generation in perovskites, indicating a promising method for materials engineering.

Abstract

By simply tuning the proportion of lead iodide in the precursor solution, we significantly modulate the intrinsic chiroptical activity of chiral one-dimensional perovskites, yielding circular dichroism dissymmetry factor of up...

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Cite This Study

Guo et al. (2025) studied this question.

synapsesocial.com/papers/68a36a560a429f797332f5d7 https://doi.org/10.1039/d5cc03613e

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Tunable chiroptical activity and second-harmonic generation in chiral one-dimensional perovskites

Key Points

Implication

Abstract

Discussion

Cite This Study

Tunable chiroptical activity and second-harmonic generation in chiral one-dimensional perovskites

Key Points

Implication

Abstract

Discussion

Cite This Study

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