journal article·2025-11-14Open access

Chiral Molecules in Action: Chemistry of Chiral Perovskite and Perovskite-Inspired Materials

Ramavath Babu, Julian E. Heger, Taniya Dutta, Xiaowen Hu, Narayan Pradhan, Peter Müller-Buschbaum, Sergio Gómez-Graña, Lakshminarayana Polavarapu

ACS Energy Letters· Volume 10· Issue 11

Abstract

The emergence of chiral metal halides marks a pivotal advancement in materials science, where structural asymmetry enables unprecedented control over spin-selective transport and polarized light interactions for optoelectronic and spintronic technologies. The introduction of chiral ligands into the metal halide lattice or on the surface of NCs imparts chirality to the corresponding hybrid materials, which adapts the handedness (R or S) of the chiral molecule. The choice of chiral molecule and metal halide type critically influences the crystal structure and dimensionality of metal halide crystals and thus their properties. Despite significant progress, the relationship between structure and chiroptical efficiency remains unclear. Nonetheless, they show great promise for spin filtering, enabling the fabrication of chiral LEDs and photodetectors. Considering these advancements, this Perspective focuses on the chiral-ligand-assisted design, synthesis, and functional exploration of chiral metal halide bulk and nanocrystals, along with the outstanding challenges that need to be addressed in the future.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Perovskite Materials and Applications · Solid-state spectroscopy and crystallography · Advanced Condensed Matter Physics

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

CINBIO, Universidade de Vigo

Department of Physical Chemistry

Technical University of Munich, TUM School of Natural Sciences, Department of Physics, Chair for Functional Materials, James-Franck-Str. 1, 85748 Garching, Germany

School of Materials Sciences

Indian Association for the Cultivation of Science

SCNU-TUE Joint Lab of Device Integrated Responsive Materials (DIRM), Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, National Center for International Research on Green Optoelectronics, South China Academy of Advanced Optoelectronics

South China Normal University

Funding

Bundesministerium f?r Bildung und Forschung · HORIZON EUROPE European Innovation Council · Technische Universit?t M?nchen · Agencia Estatal de Investigaci?n · Deutsche Forschungsgemeinschaft · Xunta de Galicia · Ministerio de Ciencia, Tecnolog?a e Innovaci?n · Universidade de Vigo · NextGenerationEU · Alexander von Humboldt-Stiftung · Solar Technologies go Hybrid

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