L. Craco , S.S. Carara , A.S. de Arruda , P.H.Z. de Arruda , S. Leoni
{"title":"Tunable analog and nearly digital responses in hole-doped LiNbO2 memristors","authors":"L. Craco , S.S. Carara , A.S. de Arruda , P.H.Z. de Arruda , S. Leoni","doi":"10.1016/j.ssc.2025.115911","DOIUrl":null,"url":null,"abstract":"<div><div>We present a computational study based on density functional plus dynamical mean-field theory, unveiling the electronic structure reconstruction of delithiated LiNbO<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span> bulk crystal. Our results yield a consistent picture for the correlated electronic state of Li<span><math><msub><mrow></mrow><mrow><mi>x</mi></mrow></msub></math></span>NbO<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span> and point at the importance of Mottness and Landau-Fermi liquidness to the current–voltage characteristic of digital-Mott and analog memristors circuitry for future neuromorphic computing.</div></div>","PeriodicalId":430,"journal":{"name":"Solid State Communications","volume":"401 ","pages":"Article 115911"},"PeriodicalIF":2.1000,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Solid State Communications","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0038109825000869","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PHYSICS, CONDENSED MATTER","Score":null,"Total":0}
引用次数: 0
Abstract
We present a computational study based on density functional plus dynamical mean-field theory, unveiling the electronic structure reconstruction of delithiated LiNbO bulk crystal. Our results yield a consistent picture for the correlated electronic state of LiNbO and point at the importance of Mottness and Landau-Fermi liquidness to the current–voltage characteristic of digital-Mott and analog memristors circuitry for future neuromorphic computing.
期刊介绍：
Solid State Communications is an international medium for the publication of short communications and original research articles on significant developments in condensed matter science, giving scientists immediate access to important, recently completed work. The journal publishes original experimental and theoretical research on the physical and chemical properties of solids and other condensed systems and also on their preparation. The submission of manuscripts reporting research on the basic physics of materials science and devices, as well as of state-of-the-art microstructures and nanostructures, is encouraged.
A coherent quantitative treatment emphasizing new physics is expected rather than a simple accumulation of experimental data. Consistent with these aims, the short communications should be kept concise and short, usually not longer than six printed pages. The number of figures and tables should also be kept to a minimum. Solid State Communications now also welcomes original research articles without length restrictions.
The Fast-Track section of Solid State Communications is the venue for very rapid publication of short communications on significant developments in condensed matter science. The goal is to offer the broad condensed matter community quick and immediate access to publish recently completed papers in research areas that are rapidly evolving and in which there are developments with great potential impact.
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