# Exploring the origin of polaron formation in halide perovskites

**URL:** <https://community.materialssquare.com/t/exploring-the-origin-of-polaron-formation-in-halide-perovskites/410>\
**Category:** News\
**Created:** [June 14, 2024, 2:29pm UTC](https://community.materialssquare.com/t/exploring-the-origin-of-polaron-formation-in-halide-perovskites/410 "2024-06-14T14:29:28Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![gabriele1](https://yyz1.discourse-cdn.com/flex003/user_avatar/community.materialssquare.com/gabriele1/32/20_2.png) [@gabriele1](https://community.materialssquare.com/u/gabriele1)\
**Post date:** [June 14, 2024, 2:29pm UTC](https://community.materialssquare.com/t/exploring-the-origin-of-polaron-formation-in-halide-perovskites/410/1 "2024-06-14T14:29:28Z")

</div>

Researchers have explored the formation of polarons in halide perovskites, revealing that these materials exhibit unconventional electron-phonon interactions resulting in “topological polarons.” Using advanced computational methods, they found that polarons in these materials can form in various sizes and patterns, contributing to their exceptional carrier lifetimes and energy conversion efficiency. This discovery opens new avenues for studying quantum information manipulation and the optical properties of polarons in halide perovskites.

For more details, you can read the full article here:

> **[Exploring the origin of polaron formation in halide perovskites](https://phys.org/news/2024-06-exploring-polaron-formation-halide-perovskites.html)**
>
> Halide perovskites are a class of materials with an underlying structure resembling that of mineral perovskites, but with X sites occupied by halide ions, while their A and B sites are occupied by cations. These materials have various advantageous...