Physical Review B最新文献

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Finite-momentum superconductivity with singlet-triplet mixing in an altermagnetic metal: A pairing instability analysis 交替磁金属中单线态-三重态混合的有限动量超导:配对不稳定性分析
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-10-13 DOI: 10.1103/f3fm-bgzz
Hui Hu,Zhao Liu,Jia Wang,Xia-Ji Liu,Yoji Ohashi
{"title":"Finite-momentum superconductivity with singlet-triplet mixing in an altermagnetic metal: A pairing instability analysis","authors":"Hui Hu,Zhao Liu,Jia Wang,Xia-Ji Liu,Yoji Ohashi","doi":"10.1103/f3fm-bgzz","DOIUrl":"https://doi.org/10.1103/f3fm-bgzz","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"11 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thermomagnonic torques in insulating altermagnets 绝缘交变磁体中的热磁力矩
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-10-13 DOI: 10.1103/918g-3q7f
Edward Schwartz,Hamed Vakili,Alexey A. Kovalev
{"title":"Thermomagnonic torques in insulating altermagnets","authors":"Edward Schwartz,Hamed Vakili,Alexey A. Kovalev","doi":"10.1103/918g-3q7f","DOIUrl":"https://doi.org/10.1103/918g-3q7f","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"26 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Merging bound states in the continuum into an exceptional point via magnetic field 通过磁场将连续统中的束缚态合并为一个特殊点
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-10-13 DOI: 10.1103/pzr5-f3ps
Yadong Yue,Kun Liang,Li Yu
{"title":"Merging bound states in the continuum into an exceptional point via magnetic field","authors":"Yadong Yue,Kun Liang,Li Yu","doi":"10.1103/pzr5-f3ps","DOIUrl":"https://doi.org/10.1103/pzr5-f3ps","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"53 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149210326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Current-induced magnetization control in dipolar-coupled nanomagnet pairs and artificial spin ice 偶极耦合纳米磁体对和人工自旋冰的电流感应磁化控制
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-10-13 DOI: 10.1103/mmzq-rnjf
A. Pac,G. M. Macauley,J. A. Brock,A. Hrabec,A. Kurenkov,V. Raposo,E. Martinez,L. J. Heyderman
{"title":"Current-induced magnetization control in dipolar-coupled nanomagnet pairs and artificial spin ice","authors":"A. Pac,G. M. Macauley,J. A. Brock,A. Hrabec,A. Kurenkov,V. Raposo,E. Martinez,L. J. Heyderman","doi":"10.1103/mmzq-rnjf","DOIUrl":"https://doi.org/10.1103/mmzq-rnjf","url":null,"abstract":"Exploiting current-induced spin-orbit torques (SOTs) to manipulate the magnetic state of dipolar-coupled nanomagnet systems with in-plane magnetic anisotropy, such as artificial spin ices, provides a route to local, electrically programmable control of the magnetization, with relevance for applications including neuromorphic computing and reconfigurable magnonics. Here, we demonstrate how the orientation of a nanomagnet relative to the direction of an applied electrical current impacts the threshold current density needed for all-electrical field-free magnetization switching, and how dipolar coupling between the nanomagnets influences the switching of interacting pairs and ensembles of nanomagnets. Using a material system designed to generate SOTs in response to electrical currents, we find that the current required to switch the magnetization of isolated nanomagnets varies nonmonotonically as the angle between the nanomagnet long axis and the current increases. This trend in the switching current is also seen in pairs of nanomagnets. These nanomagnet pairs can switch either sequentially or simultaneously, depending on their relative geometry (side-by-side or end-to-end) and the applied current density. In small artificial spin ices, we observe a similar angular dependence of the switching current, which can be used to control the magnetization orientation of specific subsets of nanomagnets. The experimental results are supported by micromagnetic modeling, which illustrates how the various current-induced torques can be exploited to control the magnetization switching. This work thus establishes SOT switching as a practical mechanism for programmable manipulation of dipolar-coupled nanomagnetic systems.","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"34 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Self-consistent thermalization of electrons and phonons in the Hubbard-Holstein model Hubbard-Holstein模型中电子和声子的自洽热化
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-10-13 DOI: 10.1103/ymjc-hqrv
Antonio Picano,Marco Schirò
{"title":"Self-consistent thermalization of electrons and phonons in the Hubbard-Holstein model","authors":"Antonio Picano,Marco Schirò","doi":"10.1103/ymjc-hqrv","DOIUrl":"https://doi.org/10.1103/ymjc-hqrv","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"17 1 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Longitudinal transport spin polarization of spin degenerate antiferromagnets 自旋简并反铁磁体的纵向输运自旋极化
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-10-13 DOI: 10.1103/z22k-zz9z
Meng Zhu,Jianting Dong,Xinlu Li,Jiahao Shentu,Yizhuo Song,Evgeny Y. Tsymbal,Jia Zhang
{"title":"Longitudinal transport spin polarization of spin degenerate antiferromagnets","authors":"Meng Zhu,Jianting Dong,Xinlu Li,Jiahao Shentu,Yizhuo Song,Evgeny Y. Tsymbal,Jia Zhang","doi":"10.1103/z22k-zz9z","DOIUrl":"https://doi.org/10.1103/z22k-zz9z","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"21 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Neel-vector-orientation induced direction-robust spin filtering in two-dimensional altermagnets 二维交替磁体中尼尔矢量取向诱导的方向鲁棒自旋滤波
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-10-13 DOI: 10.1103/nyd5-ddcb
Xin Chen,Jin Zou,Lipeng Song,Wei Sun,Yiwen Wu,Luyao Zhu,Xu Cheng,Duo Wang,Biplab Sanyal
{"title":"Neel-vector-orientation induced direction-robust spin filtering in two-dimensional altermagnets","authors":"Xin Chen,Jin Zou,Lipeng Song,Wei Sun,Yiwen Wu,Luyao Zhu,Xu Cheng,Duo Wang,Biplab Sanyal","doi":"10.1103/nyd5-ddcb","DOIUrl":"https://doi.org/10.1103/nyd5-ddcb","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"53 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149210273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lattice stitching by eigenvector continuation for coupled particle-phonon systems 耦合粒子-声子系统的特征向量延拓晶格拼接
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-10-13 DOI: 10.1103/mzkl-w5nd
Elham Torabian,Roman V. Krems
{"title":"Lattice stitching by eigenvector continuation for coupled particle-phonon systems","authors":"Elham Torabian,Roman V. Krems","doi":"10.1103/mzkl-w5nd","DOIUrl":"https://doi.org/10.1103/mzkl-w5nd","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"46 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Anomalous Hall and Nernst effects driven by static and fluctuating spin chiralities on Kagome lattice Kagome晶格上静态和波动自旋手性驱动的异常霍尔和能思特效应
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-10-13 DOI: 10.1103/9mcp-cdld
He-Lin Li,Zhen-Gang Zhu,Gang Su
{"title":"Anomalous Hall and Nernst effects driven by static and fluctuating spin chiralities on Kagome lattice","authors":"He-Lin Li,Zhen-Gang Zhu,Gang Su","doi":"10.1103/9mcp-cdld","DOIUrl":"https://doi.org/10.1103/9mcp-cdld","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"14 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Qubit encodings in the silicon p -orbital-valley spectrum for enhanced coherence and tunable two-qubit interaction 用于增强相干性和可调谐双量子比特相互作用的硅p轨道谷谱中的量子比特编码
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-10-13 DOI: 10.1103/788s-lcp8
John H. Caporaletti,J. P. Kestner
{"title":"Qubit encodings in the silicon\u0000 \u0000 p\u0000 \u0000 -orbital-valley spectrum for enhanced coherence and tunable two-qubit interaction","authors":"John H. Caporaletti,J. P. Kestner","doi":"10.1103/788s-lcp8","DOIUrl":"https://doi.org/10.1103/788s-lcp8","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"408 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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