Special Issue "Physics of Light-Matter Coupling in Nanostructures"

A special issue of Condensed Matter (ISSN 2410-3896).

Deadline for manuscript submissions: 30 June 2023 | Viewed by 2516

Special Issue Editors

Department of Physics, School of Science, Westlake University, No.18 Shilongshan Road Cloud Town, Xihu District, Hangzhou 310024, China
Interests: excitons and exciton-polaritons; photonic crystals and metamaterials; quantum computing; spintronics; superconductivity
School of Engineering and Natural Sciences, University of Iceland, Sæmundargata 2, 102 Reykjavík, Iceland
Interests: polariton BEC; exciton-polariton; two-dimensional electron systems; macroscopic quantum physics; semiconductor microcavities

Special Issue Information

Dear Colleagues,

This Special Issue is devoted to the 23rd International Conference on Physics of Light–Matter Interaction in Nanostructues (PLMCN-23). Its focus is on the fundamental and technological issues faced in the realization of a new generation of opto-electronic devices based on advanced low-dimensional and photonic structures, such as low-threshold polariton lasers, new optical switches, single-photon emitters, photonic band-gap structures, etc. This issue reviews recent achievements in the fundamental understanding of strong light–matter coupling, and follows progress in the development of epitaxial and processing technologies related to wide-gap semiconductors, organic nanostructures, and microcavities, providing the basis for advanced optical studies. Results in emerging fields such as carbon nanotubes, quantum information, and unconventional optical computing are also welcome.

Prof. Dr. Alexey Kavokin
Dr. Helgi Sigurdsson
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Condensed Matter is an international peer-reviewed open access quarterly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • quantum light–matter interaction
  • low-dimensional and photonic structures
  • polaritonics
  • optical microcavities
  • macroscopic quantum phenomena
  • opto-electronic devices
  • terahertz technologies

Published Papers (4 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

Article
Tunable Photonic Band Gaps in Two-Dimensional Bravais–Moiré Photonic Crystal Composed of High-Tc Superconductors
Condens. Matter 2023, 8(2), 51; https://doi.org/10.3390/condmat8020051 - 02 Jun 2023
Viewed by 284
Abstract
In this study, we perform a theoretical study of light propagation properties in two-dimensional square photonic crystals (PCs) following Bravais–Moiré (BM) patterns composed of copper oxide high-temperature superconductors (HTSCs). The BM PCs are made of cylindrical cores formed from the combination of two [...] Read more.
In this study, we perform a theoretical study of light propagation properties in two-dimensional square photonic crystals (PCs) following Bravais–Moiré (BM) patterns composed of copper oxide high-temperature superconductors (HTSCs). The BM PCs are made of cylindrical cores formed from the combination of two square Bravais lattices. The Moiré pattern forms due to a commensurable rotation of one of these lattices with respect to the other. The dielectric function of the superconducting material is modeled by the two-fluid Gorter–Casimir theory. We report on the corresponding gap, the mapping as a function of the radius of dielectric cores, as well as the dispersion relations of TM modes for BM PCs and for the waveguide system built of defect lines within such a crystal. The BM PCs were composed of copper oxide HTSCs, which exhibit large tunability in terms of temperature. Full article
(This article belongs to the Special Issue Physics of Light-Matter Coupling in Nanostructures)
Show Figures

Figure 1

Article
Narrowband Filters Designed from Hybrid One-Dimensional Periodic/Quasiperiodic Photonic Crystals with a Single Defect Layer
Condens. Matter 2023, 8(2), 50; https://doi.org/10.3390/condmat8020050 - 29 May 2023
Viewed by 440
Abstract
We report the transmission spectra and electric field amplitudes of electromagnetic modes propagating in hybrid periodic/quasiperiodic multilayer photonic structures in one dimension (1D). We consider the case of the combination of biperiodic Bragg mirror and triperiodic Bragg mirrors with quasiregular (FB, Fibonacci) layered [...] Read more.
We report the transmission spectra and electric field amplitudes of electromagnetic modes propagating in hybrid periodic/quasiperiodic multilayer photonic structures in one dimension (1D). We consider the case of the combination of biperiodic Bragg mirror and triperiodic Bragg mirrors with quasiregular (FB, Fibonacci) layered components. The corresponding hybrid structure (HB) is formed by concatenating BM(N)-FB(M)-BM(N), where N (M) means the number of periods (sequence order) used for the Bragg mirrors (FB) structure. A single defect layer (D) is considered in the middle of two HBs (HB-D-HB). Optimizing the parameters (the order of sequence, number of Bragg mirror layers, thickness, and the refractive index of D) allows us to obtain narrowband filters. The manipulation of these parameters fixes the number of photonic band gaps as well as the position of transmission peaks. The existence of the selectively localized behavior of some optical modes in the structures is discussed. Full article
(This article belongs to the Special Issue Physics of Light-Matter Coupling in Nanostructures)
Show Figures

Figure 1

Article
Optical Properties of Magnetic Monopole Excitons
Condens. Matter 2023, 8(2), 43; https://doi.org/10.3390/condmat8020043 - 09 May 2023
Viewed by 479
Abstract
Here we consider theoretically an exciton-like dipole formed by a magnetic monopole and a magnetic antimonopole. This type of quasiparticles may be formed in a magnetic counterpart of a one dimensional semiconductor crystal. We use the familiar Lorentz driven damped harmonic oscillator model [...] Read more.
Here we consider theoretically an exciton-like dipole formed by a magnetic monopole and a magnetic antimonopole. This type of quasiparticles may be formed in a magnetic counterpart of a one dimensional semiconductor crystal. We use the familiar Lorentz driven damped harmonic oscillator model to find the eigenmodes of magnetic monopole dipoles strongly coupled to light. The proposed model allows predicting optical signatures of magnetic monopole excitons in crystals. Full article
(This article belongs to the Special Issue Physics of Light-Matter Coupling in Nanostructures)
Show Figures

Figure 1

Article
Features of Light-Matter Coupling in Non-Ideal Lattice of Coupled Microcavities Containing Quantum Dots
Condens. Matter 2023, 8(2), 41; https://doi.org/10.3390/condmat8020041 - 02 May 2023
Viewed by 506
Abstract
In this paper, within the framework of virtual crystal approximation, the mathematical modeling of the dependence of the density of states of polariton excitations in a 1D photonic crystal—a system of pores (tunnel-coupled microresonators) containing quantum dots—on the concentration of structural defects is [...] Read more.
In this paper, within the framework of virtual crystal approximation, the mathematical modeling of the dependence of the density of states of polariton excitations in a 1D photonic crystal—a system of pores (tunnel-coupled microresonators) containing quantum dots—on the concentration of structural defects is performed. Full article
(This article belongs to the Special Issue Physics of Light-Matter Coupling in Nanostructures)
Show Figures

Figure 1

Back to TopTop