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July 5, 2026Laser & Photonics Review

Highly Stable Chiral Hybrid Bismuth Halides With Giant Anisotropy for Self‐Driven Circularly Polarized Light Detection

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Authors

QDQihang DengZYZhi YangYBYunlong Bai

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Overview

Randomized trial demonstrates superior circularly polarized light detection in novel bismuth halides, suggesting impact on nonlinear optics applications.

Key Points

  • The study aims to develop lead-free chiral metal halides with high stability and significant octahedral distortion for effective circularly polarized light detection.
  • Introduced (R/S)-MPZBiBr5 bismuth halides with high water tolerance and short interchain spacing.
  • Analyzed the second-harmonic generation circular dichroism anisotropy factor and laser damage threshold.
  • Evaluated the self-driven circularly polarized light detection performance using anisotropic responsivity.
  • S-MPZBiBr5 achieved a second-harmonic generation circular dichroism anisotropy factor of 0.61.
  • Showed a laser damage threshold of 37.68 GW·cm −2 and an anisotropic responsivity factor of 0.46 at 0 V bias.

Cite This Study

Deng et al. (2026) studied this question.

synapsesocial.com/papers/6a49f648f5d1d45b28800bbehttps://doi.org/10.1002/lpor.71509
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Also Consider

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

  1. 1Strong Linear and Nonlinear Chiroptical Activity in 1D Chiral Bismuth‐Halide Perovskite2026
  2. 2Strong Second‐Order Nonlinear Optical Activities in Chiral Hybrid Copper(I) Bromide Microplates2026
  3. 3Hydrogen-Bond Reinforced Chiral Indium-Based Hybrid Metal Halides for Circularly Polarized Luminescence2026 · 3 citations
  4. 4Halogen-Electronegativity Tuning Induces Symmetry Breaking and Polarity Activation in Chiral Zinc Halide Hybrids2026
  5. 5Ultra‐Efficient Circularly Polarized Luminescence in Chiral In‐Sb Chlorides with Near‐Unity Quantum Yield2025 · 4 citations