Ionic gel-mediated synthesis of nanostructured chiral 2D halide perovskites with amplified chiroptical response
Do-Kyoung Lee, Raphael F Moral, Finn Babbe, Tim Kodalle, Fabrice Roncoroni, Harishankar Jayakumar, Kun Zhou, Yuanyuan Zhou, Yen Jea Lee, Brooks A Abel, Craig P Schwartz, Carolin M Sutter-Fella · 2026
Read Ionic gel-mediated synthesis of nanostructured chiral 2D halide perovskites with amplified chiroptical response by Do-Kyoung Lee, Raphael F Moral, Finn Babbe, Tim Kodalle, Fabrice Roncoroni, Harishankar Jayakumar, Kun Zhou, Yuanyuan Zhou, Yen Jea Lee, Brooks A Abel, Craig P Schwartz, Carolin M Sutter-Fella (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13620143.txt.
Description
Do-Kyoung Lee and co-authors grow chiral perovskite films with a gel-based method in this 2026 paper. These materials twist light, a trait prized for sensors and displays. Getting a strong twist response from two-dimensional films has been hard.
Their two-step route uses an ionic gel to start and regrow the crystals. The result is a nanostructured film with a large intrinsic twist signal. Earlier routes relied on chiral add-ins during growth. A stronger built-in response opens practical uses for the films. The team report dissymmetry values well above typical results. Light-based devices that read handedness could gain sensitivity from such films. The films are made by a route that labs can repeat with care.
Catalog record
| CREATOR | Do-Kyoung Lee, Raphael F Moral, Finn Babbe, Tim Kodalle, Fabrice Roncoroni, Harishankar Jayakumar, Kun Zhou, Yuanyuan Zhou, Yen Jea Lee, Brooks A Abel, Craig P Schwartz, Carolin M Sutter-Fella |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 50 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |