{"title":"Electron–phonon coupling in Mott insulators","authors":"Naoto Nagaosa","doi":"10.1016/j.physc.2025.1354657","DOIUrl":null,"url":null,"abstract":"<div><div>Mott insulators and their doped states offer the arena for rich physics, e.g., quantum magnetism and high temperature superconductivity. Here I give a review on some aspects of the electron–phonon coupling in (doped)-Mott insulators. Topics include (i) the polaron formation in high-Tc cuprates, (ii) Berry phase in magnon–phonon hybrid system, (iii) nonreciprocal propagation of phonons, and (iv) thermal Hall effect.</div></div>","PeriodicalId":20159,"journal":{"name":"Physica C-superconductivity and Its Applications","volume":"630 ","pages":"Article 1354657"},"PeriodicalIF":1.3000,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physica C-superconductivity and Its Applications","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0921453425000115","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
Mott insulators and their doped states offer the arena for rich physics, e.g., quantum magnetism and high temperature superconductivity. Here I give a review on some aspects of the electron–phonon coupling in (doped)-Mott insulators. Topics include (i) the polaron formation in high-Tc cuprates, (ii) Berry phase in magnon–phonon hybrid system, (iii) nonreciprocal propagation of phonons, and (iv) thermal Hall effect.
期刊介绍：
Physica C (Superconductivity and its Applications) publishes peer-reviewed papers on novel developments in the field of superconductivity. Topics include discovery of new superconducting materials and elucidation of their mechanisms, physics of vortex matter, enhancement of critical properties of superconductors, identification of novel properties and processing methods that improve their performance and promote new routes to applications of superconductivity.
The main goal of the journal is to publish:
1. Papers that substantially increase the understanding of the fundamental aspects and mechanisms of superconductivity and vortex matter through theoretical and experimental methods.
2. Papers that report on novel physical properties and processing of materials that substantially enhance their critical performance.
3. Papers that promote new or improved routes to applications of superconductivity and/or superconducting materials, and proof-of-concept novel proto-type superconducting devices.
The editors of the journal will select papers that are well written and based on thorough research that provide truly novel insights.
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