{"id":"doi:10.1093/nsr/nwad307","kind":"review","title":"Superconducting ternary hydrides: progress and challenges","authors":["Wendi Zhao","Xiaoli Huang","Zihan Zhang","Su Chen","Mingyang Du","Defang Duan","Tian Shu Cui"],"author_count":7,"year":2023,"published":"2023-11-30","venue":"National Science Review","cited_by":83,"doi":"10.1093/nsr/nwad307","arxiv_id":null,"nct_id":null,"source_url":"https://doi.org/10.1093/nsr/nwad307","archive_url":"https://space-kitty.com/papers/doi:10.1093/nsr/nwad307","updated":null,"pmid":"38883295","pmcid":null,"openalex_id":"W4389470697","pdf_url":"https://academic.oup.com/nsr/advance-article-pdf/doi/10.1093/nsr/nwad307/54093723/nwad307.pdf","abstract":"ABSTRACT Since the discovery of the high-temperature superconductors H3S and LaH10 under high pressure, compressed hydrides have received extensive attention as promising candidates for room-temperature superconductors. As a result of current high-pressure theoretical and experimental studies, it is now known that almost all the binary hydrides with a high superconducting transition temperature (Tc) require extremely high pressure to remain stable, hindering any practical application. In order to further lower the stable pressure and improve superconductivity, researchers have started exploring ternary hydrides and had many achievements in recent years. Here, we discuss recent progress in ternary hydrides, aiming to deepen the understanding of the key factors regulating the structural stability and superconductivity of ternary hydrides, such as structural motifs, bonding features, electronic structures, electron–phonon coupling, etc. Furthermore, the current issues and challenges of superconducting ternary hydrides are presented, together with the prospects and opportunities for future research.","abstract_license":"CC-BY (publisher license, via OpenAlex)","license":"cc-by","is_open_access":true,"retracted":false,"peer_reviewed":null,"categories":["High-pressure geophysics and materials"],"details":null,"provenance":"openalex","attribution":"Abstract of \"Superconducting ternary hydrides: progress and challenges\" by Wendi Zhao, Xiaoli Huang, Zihan Zhang et al., https://doi.org/10.1093/nsr/nwad307, used under its Creative Commons Attribution license (CC-BY); markup removed, otherwise unmodified.","topics":[{"slug":"hydride-superconductors","name":"Superconducting Hydrides Under Pressure","domain_slug":"superconductivity"}],"cited_in_dossiers":[]}