Physical Review B最新文献_第2页

Angle-resolved photoelectron spectroscopy of the(8.88×8.88)incommensurate surface reconstruction of Cu on Ge(111) Ge(111) 上铜的(8.88×8.88)不对称表面重构的角度分辨光电子能谱学

IF 3.7 2区物理与天体物理

Physical Review B Pub Date : 2024-11-08 DOI: 10.1103/physrevb.110.205414

Mathis Cameau, Tristan Cren, Pascal David, François Debontridder, Natalia Olszowska, Marcin Rosmus, Mathieu G. Silly, Marie D'angelo

引用次数: 0

Derivation of low-energy Hamiltonians for heavy-fermion materials 重费米子材料的低能哈密顿推导

IF 3.7 2区物理与天体物理

Physical Review B Pub Date : 2024-11-08 DOI: 10.1103/physrevb.110.195123

E. A. Ghioldi, Zhentao Wang, L. M. Chinellato, Jian-Xin Zhu, Yusuke Nomura, Ryotaro Arita, W. Simeth, M. Janoschek, F. Ronning, C. D. Batista

{"title":"Derivation of low-energy Hamiltonians for heavy-fermion materials","authors":"E. A. Ghioldi, Zhentao Wang, L. M. Chinellato, Jian-Xin Zhu, Yusuke Nomura, Ryotaro Arita, W. Simeth, M. Janoschek, F. Ronning, C. D. Batista","doi":"10.1103/physrevb.110.195123","DOIUrl":"https://doi.org/10.1103/physrevb.110.195123","url":null,"abstract":"By utilizing a multiorbital periodic Anderson model with parameters obtained from <i>ab initio</i> band structure calculations, combined with degenerate perturbation theory, we derive effective Kondo-Heisenberg and spin Hamiltonians that capture the interaction among the effective magnetic moments. This derivation encompasses fluctuations via both nonmagnetic <mjx-container ctxtmenu_counter=\"168\" ctxtmenu_oldtabindex=\"1\" jax=\"CHTML\" overflow=\"linebreak\" role=\"tree\" sre-explorer- style=\"font-size: 100.7%;\" tabindex=\"0\"><mjx-math data-semantic-structure=\"(5 0 4 (3 1 2))\"><mjx-mrow data-semantic-annotation=\"clearspeak:unit\" data-semantic-children=\"0,3\" data-semantic-content=\"4\" data-semantic- data-semantic-owns=\"0 4 3\" data-semantic-role=\"implicit\" data-semantic-speech=\"4 f Superscript 0\" data-semantic-type=\"infixop\"><mjx-mn data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"5\" data-semantic-role=\"integer\" data-semantic-type=\"number\"><mjx-c>4</mjx-c></mjx-mn><mjx-mo data-semantic-added=\"true\" data-semantic- data-semantic-operator=\"infixop,⁢\" data-semantic-parent=\"5\" data-semantic-role=\"multiplication\" data-semantic-type=\"operator\"><mjx-c>⁢</mjx-c></mjx-mo><mjx-msup data-semantic-children=\"1,2\" data-semantic- data-semantic-owns=\"1 2\" data-semantic-parent=\"5\" data-semantic-role=\"latinletter\" data-semantic-type=\"superscript\"><mjx-mi data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"italic\" data-semantic- data-semantic-parent=\"3\" data-semantic-role=\"latinletter\" data-semantic-type=\"identifier\"><mjx-c>𝑓</mjx-c></mjx-mi><mjx-script style=\"vertical-align: 0.363em;\"><mjx-mn data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"3\" data-semantic-role=\"integer\" data-semantic-type=\"number\" size=\"s\"><mjx-c>0</mjx-c></mjx-mn></mjx-script></mjx-msup></mjx-mrow></mjx-math></mjx-container> and magnetic <mjx-container ctxtmenu_counter=\"169\" ctxtmenu_oldtabindex=\"1\" jax=\"CHTML\" overflow=\"linebreak\" role=\"tree\" sre-explorer- style=\"font-size: 100.7%;\" tabindex=\"0\"><mjx-math data-semantic-structure=\"(5 0 4 (3 1 2))\"><mjx-mrow data-semantic-annotation=\"clearspeak:unit\" data-semantic-children=\"0,3\" data-semantic-content=\"4\" data-semantic- data-semantic-owns=\"0 4 3\" data-semantic-role=\"implicit\" data-semantic-speech=\"4 f squared\" data-semantic-type=\"infixop\"><mjx-mn data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"5\" data-semantic-role=\"integer\" data-semantic-type=\"number\"><mjx-c>4</mjx-c></mjx-mn><mjx-mo data-semantic-added=\"true\" data-semantic- data-semantic-operator=\"infixop,⁢\" data-semantic-parent=\"5\" data-semantic-role=\"multiplication\" data-semantic-type=\"operator\"><mjx-c>⁢</mjx-c></mjx-mo><mjx-msup data-semantic-children=\"1,2\" data-semantic- data-semantic-owns=\"1 2\" data-semantic-parent=\"5\" data-semantic-role=\"latinletter\" data-semantic-type=\"superscript\"><mjx-mi data-semantic-a","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"1 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142597330","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

Competitive multiple phase transitions and distinct superconducting states in aR⁢e3⁢G⁢e7single crystal under hydrostatic pressure 静水压力下 Re3Ge7 单晶体中的竞争性多重相变和不同超导态

IF 3.7 2区物理与天体物理

Physical Review B Pub Date : 2024-11-08 DOI: 10.1103/physrevb.110.184507

Chenglin Li, BinBin Ruan, Qingxin Dong, Pengtao Yang, Guorui Xiao, Tong Shi, Zhaoming Tian, Jianping Sun, Yoshiya Uwatoko, Genfu Chen, Zhi Ren, Gang Wang, Zhian Ren, Bosen Wang, Jinguang Cheng

{"title":"Competitive multiple phase transitions and distinct superconducting states in aR⁢e3⁢G⁢e7single crystal under hydrostatic pressure","authors":"Chenglin Li, BinBin Ruan, Qingxin Dong, Pengtao Yang, Guorui Xiao, Tong Shi, Zhaoming Tian, Jianping Sun, Yoshiya Uwatoko, Genfu Chen, Zhi Ren, Gang Wang, Zhian Ren, Bosen Wang, Jinguang Cheng","doi":"10.1103/physrevb.110.184507","DOIUrl":"https://doi.org/10.1103/physrevb.110.184507","url":null,"abstract":"We report the growth and physical properties of high-quality needle-shaped <mjx-container ctxtmenu_counter=\"38\" ctxtmenu_oldtabindex=\"1\" jax=\"CHTML\" overflow=\"linebreak\" role=\"tree\" sre-explorer- style=\"font-size: 100.7%;\" tabindex=\"0\"><mjx-math data-semantic-structure=\"(11 0 8 (3 1 2) 9 4 10 (7 5 6))\"><mjx-mrow data-semantic-annotation=\"clearspeak:unit\" data-semantic-children=\"0,3,4,7\" data-semantic-content=\"8,9,10\" data-semantic- data-semantic-owns=\"0 8 3 9 4 10 7\" data-semantic-role=\"implicit\" data-semantic-speech=\"normal upper R normal e 3 normal upper G normal e 7\" data-semantic-type=\"infixop\"><mjx-mi data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"11\" data-semantic-role=\"latinletter\" data-semantic-type=\"identifier\"><mjx-c>R</mjx-c></mjx-mi><mjx-mo data-semantic-added=\"true\" data-semantic- data-semantic-operator=\"infixop,⁢\" data-semantic-parent=\"11\" data-semantic-role=\"multiplication\" data-semantic-type=\"operator\"><mjx-c>⁢</mjx-c></mjx-mo><mjx-msub data-semantic-children=\"1,2\" data-semantic- data-semantic-owns=\"1 2\" data-semantic-parent=\"11\" data-semantic-role=\"latinletter\" data-semantic-type=\"subscript\"><mjx-mi data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"3\" data-semantic-role=\"latinletter\" data-semantic-type=\"identifier\"><mjx-c>e</mjx-c></mjx-mi><mjx-script style=\"vertical-align: -0.15em;\"><mjx-mn data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"3\" data-semantic-role=\"integer\" data-semantic-type=\"number\" size=\"s\"><mjx-c>3</mjx-c></mjx-mn></mjx-script></mjx-msub><mjx-mo data-semantic-added=\"true\" data-semantic- data-semantic-operator=\"infixop,⁢\" data-semantic-parent=\"11\" data-semantic-role=\"multiplication\" data-semantic-type=\"operator\"><mjx-c>⁢</mjx-c></mjx-mo><mjx-mi data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"11\" data-semantic-role=\"latinletter\" data-semantic-type=\"identifier\"><mjx-c>G</mjx-c></mjx-mi><mjx-mo data-semantic-added=\"true\" data-semantic- data-semantic-operator=\"infixop,⁢\" data-semantic-parent=\"11\" data-semantic-role=\"multiplication\" data-semantic-type=\"operator\"><mjx-c>⁢</mjx-c></mjx-mo><mjx-msub data-semantic-children=\"5,6\" data-semantic- data-semantic-owns=\"5 6\" data-semantic-parent=\"11\" data-semantic-role=\"latinletter\" data-semantic-type=\"subscript\"><mjx-mi data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"7\" data-semantic-role=\"latinletter\" data-semantic-type=\"identifier\"><mjx-c>e</mjx-c></mjx-mi><mjx-script style=\"vertical-align: -0.15em;\"><mjx-mn data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"7\" data-semantic-role=\"integer\" data-semantic-type=\"number\" size=\"s\"><mjx-c>7</mjx-c></mjx-mn></mjx-script></mjx-msub></mjx-mrow></mjx-math></mjx-container> sin","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"18 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142597324","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

Vacancy-induced pseudogap formation in antiferromagneticCr0.86⁢ZnSb 反铁磁性铬 0.86ZnSb 中空位诱导的伪缺口形成

IF 3.7 2区物理与天体物理

Physical Review B Pub Date : 2024-11-08 DOI: 10.1103/physrevb.110.195124

Michael Parzer, Fabian Garmroudi, Herwig Michor, Xinlin Yan, Ernst Bauer, Gerda Rogl, Jiri Bursik, Stephen Cottrell, Raimund Podloucky, Peter Rogl

引用次数: 0

Absorption of electromagnetic waves in a screened two-dimensional electron system 屏蔽二维电子系统对电磁波的吸收

IF 3.7 2区物理与天体物理

Physical Review B Pub Date : 2024-11-08 DOI: 10.1103/physrevb.110.205416

V. M. Muravev, I. V. Andreev, N. D. Semenov, P. A. Gusikhin, I. V. Kukushkin

引用次数: 0

Interconnected skyrmions in a nanowire structure: Micromagnetic simulations 纳米线结构中相互连接的天幕：微磁模拟

IF 3.7 2区物理与天体物理

Physical Review B Pub Date : 2024-11-08 DOI: 10.1103/physrevb.110.174415

Taichi Nishitani, Syuta Honda, Hiroyoshi Itoh, Tomokatsu Ohsawa, Masaaki A. Tanaka

{"title":"Interconnected skyrmions in a nanowire structure: Micromagnetic simulations","authors":"Taichi Nishitani, Syuta Honda, Hiroyoshi Itoh, Tomokatsu Ohsawa, Masaaki A. Tanaka","doi":"10.1103/physrevb.110.174415","DOIUrl":"https://doi.org/10.1103/physrevb.110.174415","url":null,"abstract":"The magnetization dynamics of two skyrmions with antiparallel vortex rotations on a nanowire substrate were investigated using micromagnetic simulations. When positioned in proximity, the skyrmions exhibit attractive interactions that decrease their separation distance. This interaction leads to a magnetic energy transition, resulting in the fusion of the two skyrmions into a single connected entity. Applying a static magnetic field aligned with the magnetization direction of the skyrmion cores causes this connected structure to expand, increasing the distance between their cores. Conversely, exposing the connected skyrmions to a specific alternating magnetic field induces resonant oscillations in the core-to-core distance, with the resonance frequency decreasing as the field amplitude increases. The effective mass of the connected skyrmions at resonance is calculated using the resonance frequency. Notably, excessively high amplitudes can cause these oscillations to converge the skyrmions excessively, leading to their annihilation. In simulations involving both static and alternating magnetic fields, separation of the connected skyrmions was not observed. These findings have potential implications for the advancement of technologies utilizing skyrmion numbers for innovative applications.","PeriodicalId":20082,"journal":{"name":"Physical Review B","volume":"150 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142597315","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

Melting and transport properties ofAl2⁢O3at extreme conditions 极端条件下氧化铝的熔融和传输特性

IF 3.7 2区物理与天体物理

Physical Review B Pub Date : 2024-11-08 DOI: 10.1103/physrevb.110.174107

Maitrayee Ghosh, S. X. Hu, Eric Blackman, Terry-Ann Suer, Shuai Zhang

引用次数: 0

On-demand population of Andreev levels by their ionization in the presence of Coulomb blockade 在库仑阻滞作用下，安德烈耶夫电离水平的按需增殖

IF 3.7 2区物理与天体物理

Physical Review B Pub Date : 2024-11-08 DOI: 10.1103/physrevb.110.184508

Pavel D. Kurilovich, Vladislav D. Kurilovich, Aleksandr E. Svetogorov, Wolfgang Belzig, Michel H. Devoret, Leonid I. Glazman

引用次数: 0

Electronic topological transitions in cadmium under pressure studied via theoretical and experimental x-ray absorption spectroscopy 通过理论和实验 X 射线吸收光谱研究压力下镉的电子拓扑转变

IF 3.7 2区物理与天体物理

Physical Review B Pub Date : 2024-11-07 DOI: 10.1103/physrevb.110.205118

Jasmine K. Hinton, Daniel Schacher, Wonseok Lee, G. Alexander Smith, Emily Siska, Changyong Park, Paul B. Ellison, Scott K. Cushing, Craig P. Schwartz, Keith V. Lawler, Ashkan Salamat

引用次数: 0

Excitation of fundamental multiple dark solitons from forced biharmonic oscillations in a magnonic active ring 磁子主动环中受迫双谐振荡激发基本多重暗孤子

IF 3.7 2区物理与天体物理

Physical Review B Pub Date : 2024-11-07 DOI: 10.1103/physrevb.110.174413

Alexey B. Ustinov, Leonid S. Vedernikov, Ivan Y. Tatsenko, Andrey A. Stashkevich

引用次数: 0