发布求助
文献互助 智能选刊 最新文献

Physical Review B最新文献

筛选
英文 中文
Tunable tunnel coupling in a double quantum antidot with cotunneling via localized state 局域态共隧道双量子反点中的可调谐隧道耦合
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2023-08-28 DOI: 10.1103/PhysRevB.108.075432
T. Hata, Kazuhiro Sada, Tomoki Uchino, D. Endo, T. Akiho, K. Muraki, T. Fujisawa
{"title":"Tunable tunnel coupling in a double quantum antidot with cotunneling via localized state","authors":"T. Hata, Kazuhiro Sada, Tomoki Uchino, D. Endo, T. Akiho, K. Muraki, T. Fujisawa","doi":"10.1103/PhysRevB.108.075432","DOIUrl":"https://doi.org/10.1103/PhysRevB.108.075432","url":null,"abstract":"Controlling tunnel coupling between quantum antidots (QADs) in the quantum Hall (QH) regime is problematic. We propose and demonstrate a scheme for tunable tunnel coupling between two QADs by utilizing a cotunneling process via a localized state as a third QAD. The effective tunnel coupling can be tuned by changing the localized level even with constant nearest-neighbor tunnel couplings. We systematically study the variation of transport characteristics in the effectively triple QAD system at the Landau level filling factor $nu =2$. The tunable tunnel coupling is clarified by analyzing the anti-crossing of Coulomb blockade peaks in the charge stability diagram, in agreement with numerical simulations based on the master equation. The scheme is attractive for studying coherence and interaction in QH systems.","PeriodicalId":48701,"journal":{"name":"Physical Review B","volume":" ","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48973046","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
Ultrafast laser-induced magneto-optical changes in resonant magnetic x-ray reflectivity 超快激光诱导共振磁x射线反射率的磁光变化
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2023-08-28 DOI: 10.1103/physrevb.108.054439
I. Kumberg, E. Golias, Sebastien E. Hadjadj, R. Hosseinifar, S. Thakur, Tauqir Shinwari, I. Gelen, N. Pontius, C. Schüßler-Langeheine, C. von Korff Schmising, Sangeeta Sharma, W. Kuch
{"title":"Ultrafast laser-induced magneto-optical changes in resonant magnetic x-ray reflectivity","authors":"I. Kumberg, E. Golias, Sebastien E. Hadjadj, R. Hosseinifar, S. Thakur, Tauqir Shinwari, I. Gelen, N. Pontius, C. Schüßler-Langeheine, C. von Korff Schmising, Sangeeta Sharma, W. Kuch","doi":"10.1103/physrevb.108.054439","DOIUrl":"https://doi.org/10.1103/physrevb.108.054439","url":null,"abstract":"","PeriodicalId":48701,"journal":{"name":"Physical Review B","volume":" ","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45580348","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
Photon-assisted electron transport across a quantum phase transition 光子辅助电子在量子相变中的输运
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2023-08-28 DOI: 10.1103/physrevb.108.085430
Lei-Lei Nian, Shiqian Hu, L. Xiong, J. Lü, B. Zheng
{"title":"Photon-assisted electron transport across a quantum phase transition","authors":"Lei-Lei Nian, Shiqian Hu, L. Xiong, J. Lü, B. Zheng","doi":"10.1103/physrevb.108.085430","DOIUrl":"https://doi.org/10.1103/physrevb.108.085430","url":null,"abstract":"","PeriodicalId":48701,"journal":{"name":"Physical Review B","volume":" ","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41937044","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: 1
Erratum: Effects of spin-orbit interaction and electron correlations in strontium titanate [Phys. Rev. B 106, 224519 (2022)] 更正:钛酸锶中自旋轨道相互作用和电子相关性的影响[物理学]。Rev. B 106, 224519 (2022)]
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2023-08-28 DOI: 10.1103/physrevb.108.059902
S. Urazhdin, Ekram Towsif, A. Mitrofanov
{"title":"Erratum: Effects of spin-orbit interaction and electron correlations in strontium titanate [Phys. Rev. B \u0000106\u0000, 224519 (2022)]","authors":"S. Urazhdin, Ekram Towsif, A. Mitrofanov","doi":"10.1103/physrevb.108.059902","DOIUrl":"https://doi.org/10.1103/physrevb.108.059902","url":null,"abstract":"","PeriodicalId":48701,"journal":{"name":"Physical Review B","volume":"72 6","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41277521","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
Large anomalous Hall effect in single crystals of the kagome Weyl ferromagnet Fe3Sn kagome Weyl铁磁体Fe3Sn单晶中的大反常霍尔效应
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2023-08-28 DOI: 10.1103/PhysRevB.108.075164
B. Belbase, Linda Ye, B. Karki, J. I. Facio, J. You, J. Checkelsky, J. van den Brink, M. Ghimire
{"title":"Large anomalous Hall effect in single crystals of the kagome Weyl ferromagnet Fe3Sn","authors":"B. Belbase, Linda Ye, B. Karki, J. I. Facio, J. You, J. Checkelsky, J. van den Brink, M. Ghimire","doi":"10.1103/PhysRevB.108.075164","DOIUrl":"https://doi.org/10.1103/PhysRevB.108.075164","url":null,"abstract":"The material class of kagome metals has rapidly grown and has been established as a field to explore the interplay between electronic topology and magnetism. In this work, we report a combined theoretical and experimental study of the anomalous Hall effect of the ferromagnetic kagome metal Fe$_3$Sn. The compound orders magnetically at 725 K and presents an easy-plane anisotropy. Hall measurements in single crystals below room temperature yield an anomalous Hall conductivity $sigma_{xy}sim500,(Omegatextrm{cm})^{-1}$, which is found to depend weakly on temperature. This value is in good agreement with the band-intrinsic contribution obtained by density-functional calculations. Our calculations also yield the correct magnetic anisotropy energy and predict the existence of Weyl nodes near the Fermi energy.","PeriodicalId":48701,"journal":{"name":"Physical Review B","volume":" ","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46944986","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
Andreev reflection at the altermagnet-superconductor interface 交变磁体-超导体界面处的Andreev反射
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2023-08-28 DOI: 10.1103/physrevb.108.l060508
M. Papaj
{"title":"Andreev reflection at the altermagnet-superconductor interface","authors":"M. Papaj","doi":"10.1103/physrevb.108.l060508","DOIUrl":"https://doi.org/10.1103/physrevb.108.l060508","url":null,"abstract":"","PeriodicalId":48701,"journal":{"name":"Physical Review B","volume":" ","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46035850","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: 10
First-principles study of the spin-orbit coupling contribution to anisotropic magnetic interactions 自旋轨道耦合对各向异性磁相互作用的第一性原理研究
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2023-08-28 DOI: 10.1103/physrevb.108.085140
Di Wang, Xiangyan Bo, F. Tang, X. Wan
{"title":"First-principles study of the spin-orbit coupling contribution to anisotropic magnetic interactions","authors":"Di Wang, Xiangyan Bo, F. Tang, X. Wan","doi":"10.1103/physrevb.108.085140","DOIUrl":"https://doi.org/10.1103/physrevb.108.085140","url":null,"abstract":"","PeriodicalId":48701,"journal":{"name":"Physical Review B","volume":" ","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45426982","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
Thermal equation of state of U6Fe from experiments and calculations 实验和计算的U6Fe热态方程
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2023-08-28 DOI: 10.1103/physrevb.108.064108
M. Brennan, J. Coe, Sarah C. Hernandez, L. Huston, S. Thomas, S. Crockett, B. Sturtevant, E. D. Bauer
{"title":"Thermal equation of state of U6Fe from experiments and calculations","authors":"M. Brennan, J. Coe, Sarah C. Hernandez, L. Huston, S. Thomas, S. Crockett, B. Sturtevant, E. D. Bauer","doi":"10.1103/physrevb.108.064108","DOIUrl":"https://doi.org/10.1103/physrevb.108.064108","url":null,"abstract":"","PeriodicalId":48701,"journal":{"name":"Physical Review B","volume":" ","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45551769","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
Asymmetric self-organization accompanying a thermoinduced spin transition with symmetry breaking: Microscopic modeling 伴随对称性破坏的热诱导自旋跃迁的非对称自组织：微观建模
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2023-08-28 DOI: 10.1103/physrevb.108.064107
A. Slimani, K. Boukheddaden
{"title":"Asymmetric self-organization accompanying a thermoinduced spin transition with symmetry breaking: Microscopic modeling","authors":"A. Slimani, K. Boukheddaden","doi":"10.1103/physrevb.108.064107","DOIUrl":"https://doi.org/10.1103/physrevb.108.064107","url":null,"abstract":"","PeriodicalId":48701,"journal":{"name":"Physical Review B","volume":" ","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44425976","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
Abundant surface-semimetal phases in three-dimensional obstructed atomic insulators 三维阻塞原子绝缘体中丰富的表面半金属相
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2023-08-25 DOI: 10.1103/physrevb.108.085135
Xianyong Ding, Xin Jin, Z. Chen, X. Lv, Danni Ma, Xiaozhi Wu, Rui Wang
{"title":"Abundant surface-semimetal phases in three-dimensional obstructed atomic insulators","authors":"Xianyong Ding, Xin Jin, Z. Chen, X. Lv, Danni Ma, Xiaozhi Wu, Rui Wang","doi":"10.1103/physrevb.108.085135","DOIUrl":"https://doi.org/10.1103/physrevb.108.085135","url":null,"abstract":"","PeriodicalId":48701,"journal":{"name":"Physical Review B","volume":" ","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49571726","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
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信
小红书