Structural chirality and related properties in the periodic inorganic solids: Review and perspectives

Bousquet, Eric; Fava, Mauro; Romestan, Zachary; Gómez-Ortiz, Fernando; McCabe, Emma E.; Romero, Aldo H.

Abstract

Chirality refers to the asymmetry of objects that cannot be superimposed on their mirror image. It is a concept that exists in various scientific fields and has profound consequences. Although these are perhaps most widely recognized within biology, chemistry, and pharmacology, recent advances in chiral phonons, topological systems, crystal enantiomorphic materials, and magneto-chiral materials have brought this topic to the forefront of condensed matter physics research. Our review discusses the symmetry requirements and the features associated with structural chirality in inorganic materials. This allows us to explore the nature of phase transitions in these systems, the coupling between order parameters, and their impact on the material’s physical properties. We highlight essential contributions to the field, particularly recent progress in the study of chiral phonons, altermagnetism, magnetochirality between others. Despite the rarity of naturally occurring inorganic chiral crystals, this review also highlights a significant knowledge gap, presenting challenges and opportunities for structural chirality mostly at the fundamental level, e.g., chiral displacive phase transitions, possibilities of tuning and switching structural chirality by external means (electric, magnetic, or strain fields), whether chirality could be an independent order parameter, and whether structural chirality could be quantified, etc. Beyond simply summarising this field of research, this review aims to inspire further research in materials science by addressing future challenges, encouraging the exploration of chirality beyond traditional boundaries, and seeking the development of innovative materials with superior or new properties.

Citation

Bousquet, E., Fava, M., Romestan, Z., Gómez-Ortiz, F., McCabe, . E. E., & Romero, A. H. (in press). Structural chirality and related properties in the periodic inorganic solids: Review and perspectives. Journal of Physics: Condensed Matter,

• Journal Article Type: Article
• Acceptance Date: Nov 18, 2024
• Deposit Date: Nov 18, 2024
• Journal: Journal of Physics: Condensed Matter
• Print ISSN: 0953-8984
• Electronic ISSN: 1361-648X
• Publisher: IOP Publishing
• Peer Reviewed: Peer Reviewed
• Public URL: https://durham-repository.worktribe.com/output/3099343
• Publisher URL: https://iopscience.iop.org/journal/0953-8984