Annalen der Physik最新文献

筛选
英文 中文
(Ann. Phys. 4/2025) (安。phy。4/2025)
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-04-08 DOI: 10.1002/andp.202570008
{"title":"(Ann. Phys. 4/2025)","authors":"","doi":"10.1002/andp.202570008","DOIUrl":"https://doi.org/10.1002/andp.202570008","url":null,"abstract":"<p><b>Photonic Spin Hall Effect</b></p><p>Scattering from nanoparticles is one of the most important aspects of light-matter interaction, where the polarization and spatial degree of freedom of light become strongly coupled to each other. This coupling results in the spin-orbit interaction in the near-field as well. Consequently, the observed position of a nanoparticle undergoes a wavelength-scale transverse shift, i.e., photonic spin Hall effect. In article number 2400252, Lei Gao, Dongliang Gao, and co-workers discuss the background of recent advances in photonic spin Hall effect. \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":"537 4","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202570008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143793779","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
Metallic Coatings in the Diagnosis of Run-Away Electrons in Magnetic Confinement Fusion Facilities 金属涂层在磁约束聚变装置中逃逸电子诊断中的应用
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-04-08 DOI: 10.1002/andp.202400428
K. Nowakowska-Langier, M. Kuk, R. Kwiatkowski, A. Malinowska, R. Mirowski, M. Rabiński, S. Romaniuk, J. Żebrowski
{"title":"Metallic Coatings in the Diagnosis of Run-Away Electrons in Magnetic Confinement Fusion Facilities","authors":"K. Nowakowska-Langier,&nbsp;M. Kuk,&nbsp;R. Kwiatkowski,&nbsp;A. Malinowska,&nbsp;R. Mirowski,&nbsp;M. Rabiński,&nbsp;S. Romaniuk,&nbsp;J. Żebrowski","doi":"10.1002/andp.202400428","DOIUrl":"https://doi.org/10.1002/andp.202400428","url":null,"abstract":"<p>The article presents the application of a low-temperature plasma technique accomplished by controlled arc discharges in ultra-high vacuum deposition of metallic coatings on ceramic substrates. Such metallic coatings are very important in the diagnostic devices within the magnetic confinement fusion facilities, especially in small and medium-sized tokamaks. The application of molybdenum coating on the diamond substrate necessary for Cherenkov-type detectors applied as a runaway electron diagnosis is an example of such an application in diagnostic techniques. Presented research focused on the structural analysis of molybdenum coatings and the influence of different synthesis parameters on coatings' diverse structures and thicknesses. The stability of molybdenum coatings is explored using the Rod Plasma Injector IBIS2 facility. Pulsed plasma interactions induced noticeable surface changes, mirroring the destruction observed after exposure to up to 10 plasma pulses. In addition, the characteristics of Cherenkov detector molybdenum coating destruction after experimental campaigns are presented.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 7","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144615224","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
Issue Information: Ann. Phys. 4/2025 发布信息:Ann。理论物理的4/2025
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-04-08 DOI: 10.1002/andp.202570009
{"title":"Issue Information: Ann. Phys. 4/2025","authors":"","doi":"10.1002/andp.202570009","DOIUrl":"https://doi.org/10.1002/andp.202570009","url":null,"abstract":"","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 4","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202570009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143793780","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
Stochastic Hydrodynamic Velocity Field and the Representation of Langevin Equations 随机水动力速度场及朗格万方程的表示
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-03-27 DOI: 10.1002/andp.202500062
Massimiliano Giona, Davide Cocco, Giuseppe Procopio
{"title":"Stochastic Hydrodynamic Velocity Field and the Representation of Langevin Equations","authors":"Massimiliano Giona,&nbsp;Davide Cocco,&nbsp;Giuseppe Procopio","doi":"10.1002/andp.202500062","DOIUrl":"https://doi.org/10.1002/andp.202500062","url":null,"abstract":"<p>The fluctuation-dissipation theorem, in the Kubo original formulation, is based on the decomposition of the thermal agitation forces into a dissipative contribution and a stochastically fluctuating term. This decomposition can be avoided by introducing a stochastic velocity field, with correlation properties deriving from linear response theory. Here, this field is adopted as the comprehensive hydrodynamic/fluctuational driver of the kinematic equations of motion in the absence of any external forcing. With this description, it is shown that the Langevin equations for a Brownian particle interacting with a solvent fluid become particularly simple as it is no longer necessary to integrate the momentum equation, and can be applied even in those cases in which the classical approach, based on the concept of a stochastic thermal force, displays intrinsic difficulties e.g., in the presence of the Basset force. This formulation provides in the overdamped approximation a more regular formulation consistent with the statistical properties of particle velocity. This approach is also applied in the broader context of the dynamic theory of Generalized Langevin Equations in order to analyze the stochastic realizability of the dynamics. A condition based on the spectral properties of the Fredholm operator associated with the Kubo correlation function is derived to assess the stochastic realizability in the broad sense.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 6","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202500062","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144245161","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
On Nanocones as Gravitational Analog Systems 纳米锥作为引力模拟系统的研究
IF 2.5 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-03-26 DOI: 10.1002/andp.202400448
F. L. Carneiro, B. C. C. Carneiro, D. L. Azevedo, S. C. Ulhoa
{"title":"On Nanocones as Gravitational Analog Systems","authors":"F. L. Carneiro,&nbsp;B. C. C. Carneiro,&nbsp;D. L. Azevedo,&nbsp;S. C. Ulhoa","doi":"10.1002/andp.202400448","DOIUrl":"https://doi.org/10.1002/andp.202400448","url":null,"abstract":"<p>This study investigates the fundamental properties of graphene and boron nitride (BN) nanostructures, exploring their torsional energy characteristics within the framework of Teleparallel Equivalent of General Relativity (TEGR). By constructing nanocones with disclination defects in these materials, the linear dependence of torsional energy on the disclination angle is analyzed, as predicted by TEGR. The qualitative validation of TEGR's energy expression is supported by simulations, which show a strong correlation between torsional energy and the disclination angle, consistent with theoretical predictions. Additionally, a quantitative analysis is proposed by estimating the coupling constant <span></span><math>\u0000 <semantics>\u0000 <mi>κ</mi>\u0000 <annotation>$kappa$</annotation>\u0000 </semantics></math> associated with TEGR through molecular simulations and Density Functional Theory (DFT) calculations. The results suggest that <span></span><math>\u0000 <semantics>\u0000 <mi>κ</mi>\u0000 <annotation>$kappa$</annotation>\u0000 </semantics></math> reflects the interatomic forces within the materials, providing insights into the nature of spacetime and gravitational interactions on a microscopic scale. These findings contribute to the understanding of material physics and offer implications for the precision and validity of TEGR in describing gravitational phenomena.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 9","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145013091","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
Stability and Electronic Properties of 2-D Conductive Metal–Organic Frameworks M3(C6Se6) 二维导电金属-有机骨架M3(C6Se6)的稳定性和电子性能
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-03-26 DOI: 10.1002/andp.202400397
Yue Zhang, Feifei Xu, Hao Ren, Wen Zhao
{"title":"Stability and Electronic Properties of 2-D Conductive Metal–Organic Frameworks M3(C6Se6)","authors":"Yue Zhang,&nbsp;Feifei Xu,&nbsp;Hao Ren,&nbsp;Wen Zhao","doi":"10.1002/andp.202400397","DOIUrl":"https://doi.org/10.1002/andp.202400397","url":null,"abstract":"<p>The stability and electronic properties of 2-D conducting metal–organic frameworks (MOFs) play a crucial role in their potential applications in energy-related processes. In this study, The structural stability and electronic characteristics of M<sub>3</sub>(C<sub>6</sub>Se<sub>6</sub>) (M = Cr, Mn, Fe, Co, Ni, Cu, Mo, Ru, Rh, Pd, Ir, and Pt) are systematically investigated using first-principles calculations. Formation energy calculations and ab initio molecular dynamics simulations confirm the excellent thermodynamic and thermal stability of these frameworks. Additionally, density of states (DOS) analysis reveals that nine of these structures exhibit high electrical conductivity, making them promising for electronic and electrocatalytic applications. To further understand their electronic structure, the <i>d</i>-band center and crystal orbital Hamilton population (COHP) are analyzed, providing insight into the bonding characteristics and electronic interactions within the frameworks. Moreover, the catalytic performance of the conductive MOFs is evaluated as multifunctional catalysts for the hydrogen evolution reaction (HER), oxygen evolution reaction (OER), and oxygen reduction reaction (ORR). This study highlights the robust stability and tunable electronic properties of M<sub>3</sub>(C<sub>6</sub>Se<sub>6</sub>), serving as a foundation for future investigations into their functional applications in energy conversion and storage technologies.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 6","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144245102","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
Einstein's Kyoto Lecture, or the “Unofficial Nobel Prize Speech” 爱因斯坦的京都演讲,又称“非官方诺贝尔奖演讲”
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-03-24 DOI: 10.1002/andp.202500090
Eren Simsek
{"title":"Einstein's Kyoto Lecture, or the “Unofficial Nobel Prize Speech”","authors":"Eren Simsek","doi":"10.1002/andp.202500090","DOIUrl":"https://doi.org/10.1002/andp.202500090","url":null,"abstract":"<p>Albert Einstein's Kyoto lecture from 1922 is widely recognized as a key document in the historiography of special relativity. This paper offers historiographical reflections and highlights particularly interesting aspects of Einstein<b>’</b>s lecture.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 5","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202500090","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143939299","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
Free-space Optical Computing Systems 自由空间光学计算系统
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-03-22 DOI: 10.1002/andp.202400390
Ruiyang Chen, Weilu Gao
{"title":"Free-space Optical Computing Systems","authors":"Ruiyang Chen,&nbsp;Weilu Gao","doi":"10.1002/andp.202400390","DOIUrl":"https://doi.org/10.1002/andp.202400390","url":null,"abstract":"<p>Free-space optical systems are emerging as a hardware platform for high-throughput and energy-efficient computing. In this review, the pioneering works are first introduced to lay the foundation for the principles and architectures of systems. The modern hardware implementations of two types of optical computing systems, matrix, and vector multiplication systems and diffractive optical neural network systems, are covered from material, device, and system perspectives. Further, the system deployment to various applications is also discussed. This review serves as an introduction and guideline to the current progress of developing and utilizing free-space optical computing systems in various domains.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 6","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202400390","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144245111","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
Mechanical Squeezing via Pump Modulation in a Double-Cavity Optomechanical System With Optical Parametric Amplifier 基于泵浦调制的光参量放大器双腔光机械系统的机械压缩
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-03-13 DOI: 10.1002/andp.202400427
Hao-Tian Wu, Ping-Chi Ge, Xue Han, Shou Zhang, Hong-Fu Wang
{"title":"Mechanical Squeezing via Pump Modulation in a Double-Cavity Optomechanical System With Optical Parametric Amplifier","authors":"Hao-Tian Wu,&nbsp;Ping-Chi Ge,&nbsp;Xue Han,&nbsp;Shou Zhang,&nbsp;Hong-Fu Wang","doi":"10.1002/andp.202400427","DOIUrl":"https://doi.org/10.1002/andp.202400427","url":null,"abstract":"<p>A novel and efficient method is proposed for generating mechanical squeezing in a double-cavity optomechanical system by introducing an optical parametric amplifier (OPA) with pump modulation (PM). The combined effects of periodic amplitude modulation of the driving laser and the OPA enable mechanical squeezing in both the resolved-sideband and unresolved-sideband regimes, with significantly enhanced squeezing observed in the resolved-sideband regime. The individual contributions of the OPA and PM to mechanical squeezing is systematically investigated, with results indicating that PM plays a more dominant role. Additionally, the proposed scheme demonstrates excellent robustness against environmental thermal noise. These findings highlight the potential of this approach for advancing quantum precision measurements and exploring macroscopic quantum phenomena.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 6","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144244947","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
Issue Information: Ann. Phys. 3/2025 发布信息:Ann。理论物理的3/2025
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-03-11 DOI: 10.1002/andp.202570007
{"title":"Issue Information: Ann. Phys. 3/2025","authors":"","doi":"10.1002/andp.202570007","DOIUrl":"https://doi.org/10.1002/andp.202570007","url":null,"abstract":"","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202570007","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143594957","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
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
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