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November 17, 2025Angewandte Chemie International Edition

Bright Cyan Circularly Polarized Luminescence and Efficient Second Harmonic Generation in Zero‐Dimensional Silver‐Based Halides with Achiral Cations

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Authors

SWSijia WangTBTianxin BaiXWXiaochen Wang

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Overview

Observation of bright circularly polarized luminescence and efficient second harmonic generation in silver halides, suggesting new chiral metal halide designs.

Key Points

  • Bright circularly polarized luminescence achieved with a dissymmetry factor of 1.3 × 10 −2, and quantum yield improved from 0.8% to near unity.
  • Doping with copper(I) ions suppresses nonradiative recombination, enhancing emissive behavior.
  • Findings stem from examining zero-dimensional chiral silver halides with achiral cations, which maintain intrinsic non-centrosymmetry.
  • Potential for advanced chiroptical and nonlinear optical applications from these new silver halides is significant.

Cite This Study

Wang et al. (2025) studied this question.

synapsesocial.com/papers/692509fbc0ce034ddc352fcbhttps://doi.org/10.1002/anie.202520684
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Bright Cyan Circularly Polarized Luminescence and Efficient Second Harmonic Generation in Zero‐Dimensional Silver‐Based Halides with Achiral Cations2025
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  5. 5Chiral Manganese Halide Co‐Crystals: A New Avenue for Efficient Circularly Polarized Luminescence2026 · 3 citations