Physical Review B最新文献

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Qudit-native framework for discrete time crystals 离散时间晶体的量子原生框架
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-09-04 DOI: 10.1103/qbhv-yr3d
Wei-Guo Ma,Heng Fan,Shi-Xin Zhang
{"title":"Qudit-native framework for discrete time crystals","authors":"Wei-Guo Ma,Heng Fan,Shi-Xin Zhang","doi":"10.1103/qbhv-yr3d","DOIUrl":"https://doi.org/10.1103/qbhv-yr3d","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"11 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148894293","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
Machine-learned potential for fission gas diffusion in uranium oxide nuclear fuels 氧化铀核燃料中裂变气体扩散的机器学习潜力
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-09-04 DOI: 10.1103/d775-mmsy
Audrey R. Miles,Bartomeu Monserrat,Sarah C. Finkeldei
{"title":"Machine-learned potential for fission gas diffusion in uranium oxide nuclear fuels","authors":"Audrey R. Miles,Bartomeu Monserrat,Sarah C. Finkeldei","doi":"10.1103/d775-mmsy","DOIUrl":"https://doi.org/10.1103/d775-mmsy","url":null,"abstract":"We report a machine-learned interatomic potential for uranium dioxide with xenon gas, as well as a machine-learned potential for uranium dioxide. Training datasets were constructed by leveraging a combination of density functional theory calculations with a Hubbard U correction and molecular dynamics simulations. Query-by-committee active learning procedures further automated the augmentation of training datasets. The efficacy of employing an equivariant message-passing neural network for iterative potential fitting was demonstrated by reproducing DFT + U -level forces and energies, despite the training datasets being much smaller than those for recently reported uranium dioxide MLPs. We found that our machine-learned potential for UO 2 achieves strong agreement with experimentally observed thermophysical and thermomechanical properties across a temperature range 300–3000 K. Our second machine-learned potential for uranium dioxide with xenon successfully replicates reference DFT + U incorporation energies of xenon into various lattice sites. We also employed this MLP to calculate migration barriers for xenon diffusion via tetravacancy defect cluster mechanisms. The superlative ability of these machine-learned potentials to capture the behavior of uranium dioxide with xenon inclusion across a range of temperatures and defect chemistries lays the foundation for larger-scale molecular dynamics simulations of fission gas transport through uranium oxide fuel matrices.","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"51 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148894302","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
Dynamic interplay between magnons and phonons in photoexcited antiferromagnetic Co 3 O 4 光激发反铁磁co3o4中磁振子与声子的动态相互作用
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-09-04 DOI: 10.1103/c1sc-f3sv
Huifeng Zhang,Kang Wang,Kelvin HL Zhang,Ye Yang
{"title":"Dynamic interplay between magnons and phonons in photoexcited antiferromagnetic\u0000 \u0000 \u0000 \u0000 Co\u0000 3\u0000 \u0000 \u0000 O\u0000 4\u0000 \u0000 \u0000 ","authors":"Huifeng Zhang,Kang Wang,Kelvin HL Zhang,Ye Yang","doi":"10.1103/c1sc-f3sv","DOIUrl":"https://doi.org/10.1103/c1sc-f3sv","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"4 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148894303","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
Sign of the Rashba parameter in image-potential states 像势状态下Rashba参数的符号
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-09-04 DOI: 10.1103/skxr-hb16
Fabian Schöttke,Kaishu Kawaguchi,Kenta Kuroda,Peter Krüger,Thorsten Deilmann,Ayumi Harasawa,Shuntaro Tani,Yohei Kobayashi,Takeshi Kondo,Markus Donath
{"title":"Sign of the Rashba parameter in image-potential states","authors":"Fabian Schöttke,Kaishu Kawaguchi,Kenta Kuroda,Peter Krüger,Thorsten Deilmann,Ayumi Harasawa,Shuntaro Tani,Yohei Kobayashi,Takeshi Kondo,Markus Donath","doi":"10.1103/skxr-hb16","DOIUrl":"https://doi.org/10.1103/skxr-hb16","url":null,"abstract":"Image-potential surface states are simple model systems, where spin-dependent effects can be studied in view of spintronic applications. The Rashba effect in surface states at high- Z materials is related to both the strong spin-orbit interaction in heavy atoms and the orbital angular momentum arising from the inversion-symmetry breaking at the surface. Our study on image-potential states at Bi 2 Se 3 and Bi 2 Te 3 showcases that the orbital angular momentum causes an intrinsically reversed Rashba parameter α R ≈ − 100 meV Å , i.e., a reversed spin splitting compared with the prototypical Rashba-split Au(111) crystal-induced surface state. We present a consistent picture of spin-resolved experimental data from inverse photoemission and three-photon photoemission together with calculations from density-functional theory and many-body perturbation theory.","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"8 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148894307","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
Magnetic criticality and magnetocaloric response in MnBi 2 Te 4 and MnBi 4 Te 7 mnbi2te 4和mnbi4的磁性临界和磁热响应Te 7
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-09-04 DOI: 10.1103/y5tx-5vm7
Nazma Firdosh,Shreyashi Sinha,Sujit Manna
{"title":"Magnetic criticality and magnetocaloric response in\u0000 \u0000 \u0000 \u0000 MnBi\u0000 2\u0000 \u0000 \u0000 Te\u0000 4\u0000 \u0000 \u0000 \u0000 and\u0000 \u0000 \u0000 \u0000 MnBi\u0000 4\u0000 \u0000 \u0000 Te\u0000 7\u0000 \u0000 \u0000 ","authors":"Nazma Firdosh,Shreyashi Sinha,Sujit Manna","doi":"10.1103/y5tx-5vm7","DOIUrl":"https://doi.org/10.1103/y5tx-5vm7","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"28 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148894297","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
Effect of aging on the optical contrast and electronic properties of the amorphous GeTe phase-change material: An atomistic study using accelerated relaxation techniques 老化对非晶GeTe相变材料光学对比度和电子性能的影响:利用加速弛豫技术的原子研究
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-09-04 DOI: 10.1103/99ds-2k5b
Anonymous
{"title":"Effect of aging on the optical contrast and electronic properties of the amorphous GeTe phase-change material: An atomistic study using accelerated relaxation techniques","authors":"Anonymous","doi":"10.1103/99ds-2k5b","DOIUrl":"https://doi.org/10.1103/99ds-2k5b","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"28 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148894287","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
All-CrSb triferroic tunnel junction: Magnetotransport, electroresistance, elastoresistance, and photogalvanic effect 全crsb三流隧道结:磁输运、电阻、弹性电阻和光电效应
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-09-04 DOI: 10.1103/58b5-yj93
Anonymous
{"title":"All-CrSb triferroic tunnel junction: Magnetotransport, electroresistance, elastoresistance, and photogalvanic effect","authors":"Anonymous","doi":"10.1103/58b5-yj93","DOIUrl":"https://doi.org/10.1103/58b5-yj93","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"75 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148894300","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
Superconductivity of magnonic Cooper pairs in the infinite- U triangular lattice 无限U三角形晶格中磁子库珀对的超导性
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-09-04 DOI: 10.1103/b97g-cjf8
Hantian Zhu,Yixin Zhang,Shang-Shun Zhang,Yang Zhang,Cristian D. Batista
{"title":"Superconductivity of magnonic Cooper pairs in the infinite-\u0000 \u0000 U\u0000 \u0000 triangular lattice","authors":"Hantian Zhu,Yixin Zhang,Shang-Shun Zhang,Yang Zhang,Cristian D. Batista","doi":"10.1103/b97g-cjf8","DOIUrl":"https://doi.org/10.1103/b97g-cjf8","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"4 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148894291","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
Superconductivity mediated by nematic fluctuations: The dispersion of collective modes 由向列波动介导的超导性:集体模式的色散
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-09-04 DOI: 10.1103/dn6s-8b5y
Kazi Ranjibul Islam,Andrey Chubukov
{"title":"Superconductivity mediated by nematic fluctuations: The dispersion of collective modes","authors":"Kazi Ranjibul Islam,Andrey Chubukov","doi":"10.1103/dn6s-8b5y","DOIUrl":"https://doi.org/10.1103/dn6s-8b5y","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"47 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148894296","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
Fermion condensation in a generalized Hatsugai-Kohmoto model with momentum-mixing Landau interactions 具有动量混合朗道相互作用的广义Hatsugai-Kohmoto模型中的费米子凝聚
IF 3.7 2区 物理与天体物理
Physical Review B Pub Date : 2026-09-04 DOI: 10.1103/fknf-gr8l
Jan Heinrich,Andreas Rückriegel,Peter Kopietz
{"title":"Fermion condensation in a generalized Hatsugai-Kohmoto model with momentum-mixing Landau interactions","authors":"Jan Heinrich,Andreas Rückriegel,Peter Kopietz","doi":"10.1103/fknf-gr8l","DOIUrl":"https://doi.org/10.1103/fknf-gr8l","url":null,"abstract":"","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"55 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148894298","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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