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A Review of Kirigami/Origami Metasurfaces for Controlling Electromagnetic Waves 用于控制电磁波的 "叽里呱啦"/"原形 "元表面综述
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-09-10 DOI: 10.1002/andp.202400213
Yilin Zheng, Ke Chen, Yijun Feng
{"title":"A Review of Kirigami/Origami Metasurfaces for Controlling Electromagnetic Waves","authors":"Yilin Zheng,&nbsp;Ke Chen,&nbsp;Yijun Feng","doi":"10.1002/andp.202400213","DOIUrl":"10.1002/andp.202400213","url":null,"abstract":"<p>Advanced kirigami/origami techniques have enabled the flexible transformation of planar patterns into exquisite three-dimensional (3D) structures and provided a new paradigm to control electromagnetic waves with remarkable reconfigurability and functionality. The practical applications of kirigami/origami metasurfaces are prospective due to their diversified wave-manipulation capabilities, which demonstrate advantages such as compactness, lightweightness, deployability, and scalability. In this article, a comprehensive overview of the most recent advancements in the field of kirigami/origami metasurfaces is provided. This includes the concept of kirigami/origami, the practical implementations of kirigami/origami meta-structures, and the application aspects of kirigami/origami metasurfaces in the control of electromagnetic waves. In the conclusion, future challenges and promising pathways of this field are also envisioned from the own perspectives.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"536 12","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142182161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Measurement Dependence can Affect Security in a Quantum Network 测量依赖性会影响量子网络的安全性
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-09-10 DOI: 10.1002/andp.202400123
Amit Kundu, Debasis Sarkar
{"title":"Measurement Dependence can Affect Security in a Quantum Network","authors":"Amit Kundu,&nbsp;Debasis Sarkar","doi":"10.1002/andp.202400123","DOIUrl":"10.1002/andp.202400123","url":null,"abstract":"<p>Network Nonlocality is an advanced study of quantum nonlocality that comprises network structure beyond Bell's theorem. The development of quantum networks has the potential to bring a lot of technological applications in several quantum information processing tasks. Here, the focus is on how the role of the independence of the measurement choices by the end parties in a network works and can be used to affect the security in a quantum network. In both three-parties two-sources bilocal network and four-parties three-sources star network scenarios, this study is able to show, a practical way to understand the relaxation of the assumptions to enhance a real security protocol if someone wants to breach in a network communication. Theoretically, it have been proved that by relaxing the independence of the measurement choices of only one end party, a Standard Network Nonlocality (SNN) and more stronger Full Network Nonlocality (FNN) can be created and the maximum quantum violation by the classical no-signalling local model can be obtained. The distinguish between two types of network nonlocality, SNN and FNN, can also be made. It has been shown that FNN is a stronger correlation than SNN in the sense that the former comes in a scenario where all the sources must be nonlocal in nature.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"536 11","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142223812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Masthead: Ann. Phys. 9/2024 刊头Ann.9/2024
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-09-09 DOI: 10.1002/andp.202470021
{"title":"Masthead: Ann. Phys. 9/2024","authors":"","doi":"10.1002/andp.202470021","DOIUrl":"https://doi.org/10.1002/andp.202470021","url":null,"abstract":"","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"536 9","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202470021","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142165603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
(Ann. Phys. 9/2024) (Ann. Phys. 9/2024)
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-09-09 DOI: 10.1002/andp.202470020
{"title":"(Ann. Phys. 9/2024)","authors":"","doi":"10.1002/andp.202470020","DOIUrl":"https://doi.org/10.1002/andp.202470020","url":null,"abstract":"<p><b>Reflection and Transmission of Airy Pulse from Controllable Periodic Temporal Boundary</b></p><p>The images on the cover show interaction between strong and weak Airy pulses for smaller (upper image) and larger (lower image) delays between them. Soliton emerging from strong Airy pulse acts as a periodic temporal boundary for the weak pulse that suffers reflection and/or transmission at the boundary. For further details and characteristics, see the study by Deependra Singh Gaur and Akhilesh Kumar Mishra in article number 2400141.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"536 9","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202470020","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142165602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design of a 10.8 to 34.6 GHz Ultra-Wideband Transparent Metamaterial Absorber Using an Equivalent Circuit Model 利用等效电路模型设计 10.8 至 34.6 GHz 超宽带透明超材料吸收器
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-09-08 DOI: 10.1002/andp.202400107
Yongxi Cai, Jiaqing Liu, Jizhe Zhang, Xiao Li, Daxing Dong, Xiaogang Yin, Yangyang Fu, Youwen Liu
{"title":"Design of a 10.8 to 34.6 GHz Ultra-Wideband Transparent Metamaterial Absorber Using an Equivalent Circuit Model","authors":"Yongxi Cai,&nbsp;Jiaqing Liu,&nbsp;Jizhe Zhang,&nbsp;Xiao Li,&nbsp;Daxing Dong,&nbsp;Xiaogang Yin,&nbsp;Yangyang Fu,&nbsp;Youwen Liu","doi":"10.1002/andp.202400107","DOIUrl":"10.1002/andp.202400107","url":null,"abstract":"<p>In this paper, an ultra-wideband metamaterial absorber (UWMA) is proposed and demonstrated by using a transparent and flexible sandwich structure, which consists of a top patterned double-square loop (DSL) of conductive film, the polymer interlayer, the bottom conductive film. The work presents the UWMA's equivalent circuit model for a macroscopic analysis of its physical mechanism. Further, optimizing UWMA's structural parameters using this equivalent circuit model can greatly enhance its efficiency. The absorption coefficient of the designed structure achieves over 90% within the wide frequency range from 10.82  to 34.59 GHz due to the overlapping of three absorption bands. The experimental results indicate that the absorption coefficient of the fabricated structure exceeds 60% in the frequency range of 10.45–35.28 GHz, and reaches 90% in the majority of frequency range of 10.71–28.51 GHz, while its averaged optical transparency in the visible spectrum exceeds 75%. The UWMA achieves high transparency due to a small ratio of the surface area occupied by the ITO pattern to the total area and realizes multiple-resonance ultra-wideband absorption with conformality while maintaining a thickness of only 2.2 mm, which has diverse applications in the field of electromagnetics, including aircraft stealth, transparent chambers, and flexible electronic screens.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"536 12","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142182163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
On Regular Negative Mass Black Holes Under Unitary Time and Proper Antichronous Transformations 论单位时间和适当反时空变换下的常规负质量黑洞
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-09-04 DOI: 10.1002/andp.202400139
Manuel Uruena Palomo
{"title":"On Regular Negative Mass Black Holes Under Unitary Time and Proper Antichronous Transformations","authors":"Manuel Uruena Palomo","doi":"10.1002/andp.202400139","DOIUrl":"10.1002/andp.202400139","url":null,"abstract":"<p>A non-singular black hole solution is briefly presented which violates energy conditions only at its interior by postulating a consistent shift to negative energies and gravitationally repulsive negative masses at the event horizon. This shift is the unitary parity-time <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>P</mi>\u0000 <mi>T</mi>\u0000 </mrow>\u0000 <annotation>$PT$</annotation>\u0000 </semantics></math> transformation of relativistic quantum mechanics and the proper antichronous transformation of the full Lorentz group. The transformation at the event horizon respects Einstein's equivalence principle, and the considered negative mass interaction does not result in the runaway motion paradox or vacuum instability. The correspondence of these regular black holes with observed ones is studied by proposing another mechanism of black hole growth independent of accretion and merging due to interior increasing entropy, which attempts to solve the unexplained size and formation of high-redshift supermassive black holes, the intermediate mass gap, and the information paradox.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"536 11","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142182206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Low-Energy Spin Manipulation Using Ferromagnetism 利用铁磁性进行低能自旋操纵
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-09-04 DOI: 10.1002/andp.202400226
Valentin Desbuis, Daniel Lacour, Coriolan Tiusan, Wolfgang Weber, Michel Hehn
{"title":"Low-Energy Spin Manipulation Using Ferromagnetism","authors":"Valentin Desbuis,&nbsp;Daniel Lacour,&nbsp;Coriolan Tiusan,&nbsp;Wolfgang Weber,&nbsp;Michel Hehn","doi":"10.1002/andp.202400226","DOIUrl":"10.1002/andp.202400226","url":null,"abstract":"<p>The manipulation of the electron spin direction at very low electron energies is demonstrated by exploiting the exchange field present within a magnetic thin film. The design of the lab-on-chip integrated magnetic tunnel transistor allows  to test different magnetic materials. The variation of film thickness, exchange field strength or electron energy are shown to have an impact on the resulting spin direction of electrons crossing a ferromagnetic material. A controlled engineering of the exchange field in thin magnetic films can therefore serve as a basis of future devices enabling controlled spin manipulation.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"536 12","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142182164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Energy Localization and Topological Defect in Spherical Non-Hermitian Topolectrical Circuits 球面非赫米提拓扑电路中的能量定位和拓扑缺陷
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-08-31 DOI: 10.1002/andp.202400026
Xizhou Shen, Xiumei Wang, Haotian Guo, Xingping Zhou
{"title":"Energy Localization and Topological Defect in Spherical Non-Hermitian Topolectrical Circuits","authors":"Xizhou Shen,&nbsp;Xiumei Wang,&nbsp;Haotian Guo,&nbsp;Xingping Zhou","doi":"10.1002/andp.202400026","DOIUrl":"10.1002/andp.202400026","url":null,"abstract":"<p>This work examines the energy localization in non-Hermitian systems, with a particular focus on the influence of topological defects in spherical models. Alterations in the mode distribution are explored within non-Hermitian Su-Schrieffer-Heeger (SSH) chains affected by these defects, utilizing the Maximum Skin Corner Weight (MaxWSC) metric. An innovative spherical model is introduced, created by segmenting spheres into 1D chain structures, to study the non-Hermitian skin effect (NHSE) within a spherical geometric framework. Experimental validations conducted on Printed Circuit Boards (PCBs) corroborate the theoretical insights. These findings not only substantiate the theoretical approach but also illustrate the capability of engineered circuit systems to mimic complex non-Hermitian phenomena, highlighting the utility of spherical geometries in exploring NHSE and topological phenomena in non-Hermitian systems.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"536 11","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142182165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Quantum Correlation Enhanced with Quantum Coherent Feedback Control in a Cavity-magnon Hybrid System 利用腔磁混合系统中的量子相干反馈控制增强量子相关性
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-08-30 DOI: 10.1002/andp.202400221
Yue-Han Lin, Ya-Qin Lin, Zhi-Ying Lin, Rong-Can Yang, Hong-Yu Liu
{"title":"Quantum Correlation Enhanced with Quantum Coherent Feedback Control in a Cavity-magnon Hybrid System","authors":"Yue-Han Lin,&nbsp;Ya-Qin Lin,&nbsp;Zhi-Ying Lin,&nbsp;Rong-Can Yang,&nbsp;Hong-Yu Liu","doi":"10.1002/andp.202400221","DOIUrl":"10.1002/andp.202400221","url":null,"abstract":"<p>A scheme is proposed to enhance quantum correlation, including entanglement and steering, for two magnon modes in a cavity-magnon hybrid system through coherent quantum feedback. The hybrid system consists of a microwave cavity and two YIG spheres, which incorporates a nonlinear flux-driven Josephson parametric amplifier in order for the generation of two photons within the cavity simultaneously. A quantum coherent feedback loop is used for the reduction of effective dissipation. By modulating feedback parameters, optimal bipartite and tripartite entanglement, as well as quantum steering are derived. Importantly, compared with the same setup without coherent feedback, the proposed scheme significantly improves quantum correlation. Furthermore, by optimizing the feedback reflectivity and the ratio of cavity-magnon coupling strength, the enhancement of asymmetric steering can be controlled. Notably, incorporating the feedback loop effectively increase its robustness against thermal noise, thus the scheme offer better prospect for experimental development. This study paves the way for advancements in quantum information processing and quantum entanglement within cavity-magnonics.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"536 11","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142182166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Research Progress of Femtosecond Laser-Printed Perovskite Quantum Dots in Amorphous Glass 非晶玻璃中飞秒激光打印 Perovskite 量子点的研究进展
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-08-30 DOI: 10.1002/andp.202400152
Han Xiao, Lingwei Zeng, Lei Lei, Daqin Chen
{"title":"Research Progress of Femtosecond Laser-Printed Perovskite Quantum Dots in Amorphous Glass","authors":"Han Xiao,&nbsp;Lingwei Zeng,&nbsp;Lei Lei,&nbsp;Daqin Chen","doi":"10.1002/andp.202400152","DOIUrl":"10.1002/andp.202400152","url":null,"abstract":"<p>Lead halide perovskite quantum dots (PeQDs) have garnered increasing attention due to their extraordinary optoelectronic properties. In recent years, femtosecond (fs) laser direct writing shows to be an effective way of inducing localized crystallization of PeQDs inside glass matrix while remaining their structural stability and optical performance. This article reviews the research progress on fs laser irradiation-induced nucleation/growth of PeQDs in glass and discusses the latest advancements in the use of the technology for optical data storage, micrometer-scale light-emitting diode (LED), information security protection, and other related fields. It offers novel insights and perspectives for exploring new functionality and device application of fs laser-printed PeQDs glass composite structures.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"536 11","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142182167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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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