Anton D. Utyushev , Vadim I. Zakomirnyi , Ilia L. Rasskazov
{"title":"Collective lattice resonances: Plasmonics and beyond","authors":"Anton D. Utyushev , Vadim I. Zakomirnyi , Ilia L. Rasskazov","doi":"10.1016/j.revip.2021.100051","DOIUrl":"10.1016/j.revip.2021.100051","url":null,"abstract":"<div><p>Engineering nanostructures with exceptionally high-Q resonances mediated by the Fano-type hybridization between discrete states associated with the periodicity of the structure and broadband resonances excited on constituent scatterers are the emerging field in optics and photonics. These collective lattice resonances (CLRs) attracted a lot of attention in recent years due to a number of their exciting applications in sensing, optical filtering, structural color printing, fluorescence enhancement, nanoscale lasing, and nonlinear optics, which resulted in a rapidly growing number of fundamental and experimental studies. CLRs have been discovered for arrays of plasmonic metal nanoparticles with strong electric dipole resonances nearly four decades ago. Thereafter, the scope of CLRs has gradually extended to all-dielectric and magneto-optical nanoparticles, 2D materials and other types of constituents, which has broadened the range of CLRs applicability and enriched their properties. We provide a comprehensive review of the recent progress in this field with a special emphasis on advances far beyond plasmonics.</p></div>","PeriodicalId":37875,"journal":{"name":"Reviews in Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.revip.2021.100051","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48542461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"BaBiO3—From single crystals towards oxide topological insulators","authors":"Rosa Luca Bouwmeester, Alexander Brinkman","doi":"10.1016/j.revip.2021.100056","DOIUrl":"10.1016/j.revip.2021.100056","url":null,"abstract":"<div><p>BaBiO<sub>3</sub> is an oxide perovskite with a wide variety of interesting properties. It was expected that the compound would behave like a metal. However, experiments revealed that BaBiO<sub>3</sub> is not metallic, which started an extensive debate about the mechanism responsible for this insulating behavior. The two most important conjectures in this debate are charge disproportionation of the Bi ion into 3+ and 5+ cations and bond hybridization of the Bi 6<em>s</em> and O 2<em>p</em> orbitals. Both mechanisms induce a breathing mode of the oxygen octahedra, which is experimentally observed in single crystals and thin films. Recently, ultra-thin BaBiO<sub>3</sub> films were studied with the aim of suppressing the breathing mode, which was expected to result in re-emergence of metallicity. However, this expectation was not confirmed so far. Furthermore, theoretical calculations predict that BaBiO<sub>3</sub> becomes a topological insulator (TI) when doped with electrons. Since high-temperature superconductivity was observed when doping the compound with holes, an interface between a superconductor and a TI can be established within the same parent compound. In this Review, we discuss the theoretical and experimental findings concerning the mechanism responsible for the unexpected insulating behavior of BaBiO<sub>3</sub> for both single crystals and thin films. An overview is given of the current state of the art and the experimental challenges of achieving an oxide topological insulating state in BaBiO<sub>3</sub>.</p></div>","PeriodicalId":37875,"journal":{"name":"Reviews in Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.revip.2021.100056","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46051367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Future colliders for the high-energy frontier","authors":"Heather M. Gray","doi":"10.1016/j.revip.2021.100053","DOIUrl":"10.1016/j.revip.2021.100053","url":null,"abstract":"<div><p>Colliders have been at the forefront of discovery in particle physics for more than half a century. Building on the success of the Large Hadron Collider (LHC), the field of particle physics has been developing and reviewing the scientific cases for the colliders to succeed the LHC in the context of regional and international review and long-term planning processes. The aim is to reach consensus about which new collider or even colliders to build. This collider would determine the future direction of the field of particle physics and, ideally, lead to solutions to unanswered questions and problems with the Standard Model. We will provide a short overview of the current proposals for different colliders for the high-energy frontier and their proposed run plans. It will focus on comparing and contrasting their physics potential, while also placing them in their historical context.</p></div>","PeriodicalId":37875,"journal":{"name":"Reviews in Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.revip.2021.100053","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48072317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Graphene plasmon for optoelectronics","authors":"Lin Cui , Jingang Wang , Mengtao Sun","doi":"10.1016/j.revip.2021.100054","DOIUrl":"10.1016/j.revip.2021.100054","url":null,"abstract":"<div><p>Surface plasmon polaritons (SPPs) can achieve light transmission beyond the diffraction limit due to their special dispersion relationship. As a novel two-dimensional material, graphene has attracted extensive attention in recent years because of its unique band structure, excellent electronic and optical properties, and ability to support SPPs transmission on its surface. Graphene surface plasmon polaritons (GSPPs) are characterized by high carrier mobility, strong localization, low consumption and high tunability. It has functional and future applications in the transmission of optical knowledge, photodetectors, surface plasmon waveguides, metamaterials and nanolasers.</p></div>","PeriodicalId":37875,"journal":{"name":"Reviews in Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.revip.2021.100054","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48799490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A point electric dipole: From basic optical properties to the fluctuation–dissipation theorem","authors":"Alexander E. Moskalensky, Maxim A. Yurkin","doi":"10.1016/j.revip.2020.100047","DOIUrl":"10.1016/j.revip.2020.100047","url":null,"abstract":"<div><p>We comprehensively review the deceptively simple concept of dipole scattering in order to uncover and resolve all ambiguities and controversies existing in the literature. First, we consider a point electric dipole in a non-magnetic environment as a singular point in space whose sole ability is to be polarized due to the external electric field. We show that the postulation of the Green’s dyadic of the specific form provides the unified description of the contribution of the dipole into the electromagnetic properties of the whole space. This is the most complete, concise, and unambiguous definition of a point dipole and its polarizability. All optical properties, including the fluctuation–dissipation theorem for a fluctuating dipole, are derived from this definition. Second, we obtain the same results for a small homogeneous sphere by taking a small-size limit of the Lorenz–Mie theory. Third, and most interestingly, we generalize this microscopic description to small particles of arbitrary shape. Both bare (static) and dressed (dynamic) polarizabilities are defined as the double integrals of the corresponding dyadic transition operator over the particle’s volume. While many derivations and some results are novel, all of them follow from or are connected with the existing literature, which we review throughout the paper.</p></div>","PeriodicalId":37875,"journal":{"name":"Reviews in Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.revip.2020.100047","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47978648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Biagio Di Micco , Maxime Gouzevitch , Javier Mazzitelli , Caterina Vernieri
{"title":"Higgs boson potential at colliders: Status and perspectives","authors":"Biagio Di Micco , Maxime Gouzevitch , Javier Mazzitelli , Caterina Vernieri","doi":"10.1016/j.revip.2020.100045","DOIUrl":"10.1016/j.revip.2020.100045","url":null,"abstract":"<div><p>This document summarises the current theoretical and experimental status of the di-Higgs boson production searches, and of the direct and indirect constraints on the Higgs boson self-coupling, with the wish to serve as a useful guide for the next years. The document discusses the theoretical status, including state-of-the-art predictions for di-Higgs cross sections, developments on the effective field theory approach, and studies on specific new physics scenarios that can show up in the di-Higgs final state. The status of di-Higgs searches and the direct and indirect constraints on the Higgs self-coupling at the LHC are presented, with an overview of the relevant experimental techniques, and covering all the variety of relevant signatures. Finally, the capabilities of future colliders in determining the Higgs self-coupling are addressed, comparing the projected precision that can be obtained in such facilities. The work has started as the proceedings of the Di-Higgs workshop at Colliders, held at Fermilab from the 4th to the 9th of September 2018, but it went beyond the topics discussed at that workshop and included further developments. FERMILAB-CONF-19-468-E-T, LHCHXSWG-2019-005</p></div>","PeriodicalId":37875,"journal":{"name":"Reviews in Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.revip.2020.100045","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48060075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Surface waves at metal-dielectric interfaces: Material science perspective","authors":"Venu Gopal Achanta","doi":"10.1016/j.revip.2020.100041","DOIUrl":"10.1016/j.revip.2020.100041","url":null,"abstract":"<div><p>Surface modes at interfaces, especially, the surface plasmon polaritons at metal-dielectric interfaces localize field. Associated applications are well pursued in addition to their basic properties which themselves are interesting. There are several metal-dielectric geometries that support surface modes like the gap, Tamm, spoof, and magneto-plasmons. After a brief pedagogical overview of these surface modes and the often-used dispersion measurement techniques, material science aspects like the quest for lossless plasmonic metal, dispersionless plasmonic structures, and plasmon dynamics are discussed. Some of the open problems are presented.</p></div>","PeriodicalId":37875,"journal":{"name":"Reviews in Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.revip.2020.100041","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44491353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reporting results in High Energy Physics publications: A manifesto","authors":"Pietro Vischia","doi":"10.1016/j.revip.2020.100046","DOIUrl":"10.1016/j.revip.2020.100046","url":null,"abstract":"<div><p>The complexity of collider data analyses has dramatically increased from early colliders to the CERN LHC. Reconstruction of the collision products in the particle detectors has reached a point that requires dedicated publications documenting the techniques, and periodic retuning of the algorithms themselves. Analysis methods evolved to account for the increased complexity of the combination of particles required in each collision event (final states) and for the need of squeezing every last bit of sensitivity from the data; physicists often seek to fully reconstruct the final state, a process that is mostly relatively easy at lepton colliders but sometimes exceedingly difficult at hadron colliders to the point of requiring sometimes using advanced statistical techniques such as machine learning. The need for keeping the publications documenting results to a reasonable size implies a greater level of compression or even omission of information with respect to publications from twenty years ago. The need for compression should however not prevent sharing a reasonable amount of information that is essential to understanding a given analysis. Infrastructures like <span>Rivet</span> or <span>HepData</span> have been developed to host additional material, but physicists in the experimental Collaborations often still send an insufficient amount of material to these databases. In this manuscript I advocate for an increase in the information shared by the Collaborations, and try to define a minimum standard for acceptable level of information when reporting the results of statistical procedures in High Energy Physics publications.</p></div>","PeriodicalId":37875,"journal":{"name":"Reviews in Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.revip.2020.100046","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47997227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Shubhanshi Sharma, Rashmi Kumari, Shailendra K. Varshney, Basudev Lahiri
{"title":"Optical biosensing with electromagnetic nanostructures","authors":"Shubhanshi Sharma, Rashmi Kumari, Shailendra K. Varshney, Basudev Lahiri","doi":"10.1016/j.revip.2020.100044","DOIUrl":"10.1016/j.revip.2020.100044","url":null,"abstract":"<div><p>The recent development in the field of optical biosensors based on plasmonic metamaterials, all-dielectric metamaterials and two-dimensional (2D) materials inclusive of van der Waals heterostructure have been reviewed in this article. Plasmonic metamaterials are divided based on their geometrical design, such as thin metallic film structures, an array of periodic structures, and single nanoparticle that are governed by the physical phenomenon of plasmon resonance. On the contrary, all-dielectric metamaterials based sensors are governed by the Mie scattering. Two-dimensional material exhibits high surface area to volume ratios, which makes them a strong candidates for realizing high sensitivity. This review encompasses all the latest developments over the last decade and forecasts the roadmap.</p></div>","PeriodicalId":37875,"journal":{"name":"Reviews in Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.revip.2020.100044","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44305650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lorenzo Bonechi , Raffaello D’Alessandro , Andrea Giammanco
{"title":"Atmospheric muons as an imaging tool","authors":"Lorenzo Bonechi , Raffaello D’Alessandro , Andrea Giammanco","doi":"10.1016/j.revip.2020.100038","DOIUrl":"10.1016/j.revip.2020.100038","url":null,"abstract":"<div><p>Imaging methods based on the absorption or scattering of atmospheric muons, collectively named under the neologism “muography”, exploit the abundant natural flux of muons produced from cosmic-ray interactions in the atmosphere. Recent years have seen a steep rise in the development of muography methods in a variety of innovative multidisciplinary approaches to study the interior of natural or human-made structures, establishing synergies between usually disconnected academic disciplines such as particle physics, geology, and archaeology. Muography also bears promise of immediate societal impact through geotechnical investigations, nuclear waste surveys, homeland security, and natural hazard monitoring. Our aim is to provide an introduction to this vibrant research area, starting from the physical principles at the basis of the methods and describing the main detector technologies and imaging tools, including their combination with conventional techniques from other disciplines, where appropriate. Then, we discuss critically some outstanding issues that affect a broad variety of applications, and the current state of the art in addressing them. Finally, we review several recent developments in the application of muography methods to specific use cases, without any pretence of exhaustiveness.</p></div>","PeriodicalId":37875,"journal":{"name":"Reviews in Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.revip.2020.100038","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45587095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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