Relevant bibliographies by topics / Quantum confinement of light

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Quantum confinement of light'

Author: Grafiati
Published: 3 June 2025
Last updated: 6 July 2025

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Journal articles on the topic "Quantum confinement of light"

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Maksimenko, S. A., G. Ya Slepyan, N. N. Ledentsov, V. P. Kalosha, A. Hoffmann, and D. Bimberg. "Light confinement in a quantum dot." Semiconductor Science and Technology 15, no. 6 (2000): 491–96. http://dx.doi.org/10.1088/0268-1242/15/6/301.

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Salehani, Hojjatollah K., and Maedeh Zakeri. "Investigation of Light Absorption in a ZnS Quantum Dot." Journal of Spectroscopy 2013 (2013): 1–4. http://dx.doi.org/10.1155/2013/850352.

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The light absorption of a ZnS quantum dot with a parabolic confinement potential is studied in this paper in the presence of magnetic field perpendicular to dot plane. The Schrodinger equation of a single electron is solved numerically, and energy spectra and wave functions are obtained. Then, the optical absorption coefficients in transition from ground state to different excited states are calculated. The effects the magnetic field and quantum dot width on the optical absorption are investigated. It is found that the optical absorption coefficient has a blue shift by increasing of magnetic field or confinement strength of quantum dot.
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Hoang, Tu, Jisk Holleman, and Jurriaan Schmitz. "SOI-LEDs with Carrier Confinement." Materials Science Forum 590 (August 2008): 101–16. http://dx.doi.org/10.4028/www.scientific.net/msf.590.101.

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Silicon-On-Insulator (SOI) technology exhibits significant performance advantages over conventional bulk silicon technology in both electronics and optoelectronics. In this chapter we present an overview of recent applications on light emission from SOI materials. Particularly, in our work we used SOI technology to fabricate light emitting diodes (LEDs), which emit around 1130 nm wavelength with an external quantum efficiency of 1.4 × 10−4 at room temperature (corresponding to an internal quantum efficiency close to 1 %). This is almost two orders of magnitude higher than reported earlier for SOI LEDs. This large improvement is due to three carrier confinement mechanisms: geometrical effects, quantum-size effects, and electric field effects. Our lateral p+/p/n+ structure is powered through two very thin silicon slabs adjacent to the p+/p and n+/p junction. Such use of thin silicon films aims to reduce the p+ and n+ contact area and to confine the injected carriers in the central lowly doped p-region. With this approach, we realized an efficient compact infrared light source with high potential switching speed for on-chip integration applications.
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Pavel, Eugen. "Light Amplification by Quantum Confinement (LAQC) in quantum optical lithography." Optics & Laser Technology 143 (November 2021): 107287. http://dx.doi.org/10.1016/j.optlastec.2021.107287.

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Li, Shuo, Wenxu Yin, Weitao Zheng, and Xiaoyu Zhang. "Size matters: quantum confinement-driven dynamics in CsPbI3 quantum dot light-emitting diodes." Journal of Semiconductors 46, no. 4 (2025): 042103. https://doi.org/10.1088/1674-4926/24120018.

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Abstract The quantum confinement effect fundamentally alters the optical and electronic properties of quantum dots (QDs), making them versatile building blocks for next-generation light-emitting diodes (LEDs). This study investigates how quantum confinement governs the charge transport, exciton dynamics, and emission efficiency in QD-LEDs, using CsPbI3 QDs as a model system. By systematically varying QD sizes, we reveal size-dependent trade-offs in LED performance, such as enhanced efficiency for smaller QDs but increased brightness and stability for larger QDs under high current densities. Our findings offer critical insights into the design of high-performance QD-LEDs, paving the way for scalable and energy-efficient optoelectronic devices.
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KELLER, O. "QUANTUM DOTS OF LIGHT." Journal of Nonlinear Optical Physics & Materials 05, no. 01 (1996): 109–32. http://dx.doi.org/10.1142/s0218863596000118.

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Basic ingredients of a microscopic theory describing the degenerate four-wave mixing of the outgoing field from a mesoscopic source particle were established. Starting from many-body theory and selfenergy quantum electrodynamics it is argued that the best spatial confinement one might hope to obtain of the source field is given by the extension of the transverse part of the current density distribution induced in the mesoscopic particle. Taking into account the phaseconjugation of evanescent components of the source field, the existence of so-called quantum dots of light having a subwavelength extension is predicted. Using the outgoing field from the tip of an optical near-field microscope in combination with a phaseconjugating mirror exhibiting a sufficiently long memory time light dots can be made experimentally. A new nonlocal nonlinear response tensor enabling one to study the four-wave mixing process of the local field itself is presented.
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Lazarev, M., A. Rudra, and E. Kapon. "Physical origins of optical anisotropy in quantum-confined semiconductors: The roles of valence band mixing, transition broadening, and state filling." Journal of Applied Physics 133, no. 9 (2023): 094301. http://dx.doi.org/10.1063/5.0131958.

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We investigate experimentally and theoretically the impact of valence band mixing and spectrum of confined states on the polarization of light emitted from or absorbed by GaAs/AlGaAs semiconductor quantum dots and quantum wires with tailored heterostructure potential. In particular, such nanostructures with parabolic-profile confinement potentials, realized by organometallic vapor phase epitaxy inside pyramidal pits, served as model systems for the study. Different degrees of linear polarization (DOLP) of emitted light, depending on the confinement potential profile, the specific excitonic transition, and the level of excitation, are observed. A theoretical model shows that, besides the impact of valence band mixing, the overlap of conduction and valence band wavefunctions as well as state occupation probability and broadening of transitions determine the DOLP. The conclusions are useful for the design of quantum light emitters with controlled polarization properties.
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Ballarini, Dario, and Simone De Liberato. "Polaritonics: from microcavities to sub-wavelength confinement." Nanophotonics 8, no. 4 (2019): 641–54. http://dx.doi.org/10.1515/nanoph-2018-0188.

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AbstractFollowing the initial success of cavity quantum electrodynamics in atomic systems, strong coupling between light and matter excitations is now achieved in several solid-state set-ups. In those systems, the possibility to engineer quantum emitters and resonators with very different characteristics has allowed access to novel nonlinear and non-perturbative phenomena of both fundamental and applied interest. In this article, we will review some advances in the field of solid-state cavity quantum electrodynamics, focussing on the scaling of the relevant figures of merit in the transition from microcavities to sub-wavelength confinement.
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Li, Rusong, Fengqi Liu, and Quanyong Lu. "Quantum Light Source Based on Semiconductor Quantum Dots: A Review." Photonics 10, no. 6 (2023): 639. http://dx.doi.org/10.3390/photonics10060639.

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Quantum light sources that generate single photons and entangled photons have important applications in the fields of secure quantum communication and linear optical quantum computing. Self-assembled semiconductor quantum dots, also known as “artificial atoms”, have discrete energy-level structures due to electronic confinement in all three spatial dimensions. It has the advantages of high stability, high brightness, deterministic, and tunable emission wavelength, and is easy to integrate into an optical microcavity with a high-quality factor, which can realize a high-performance quantum light source. In this paper, we first introduce the generation principles, properties, and applications of single-photon sources in the field of quantum information and then present implementations and development of quantum light sources in self-assembled semiconductor quantum dot materials. Finally, we conclude with an outlook on the future development of semiconductor quantum dot quantum light sources.
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Lu, Z. H., D. J. Lockwood, and J. M. Baribeau. "Quantum confinement and light emission in SiO2/Si superlattices." Nature 378, no. 6554 (1995): 258–60. http://dx.doi.org/10.1038/378258a0.

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Dissertations / Theses on the topic "Quantum confinement of light"

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Raciti, Rosario. "Quantum confinement effects on light absorption in Germanium for solar energy conversion." Doctoral thesis, Università di Catania, 2017. http://hdl.handle.net/10761/3689.

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The world demand for energy is continuously increasing with a rate that will soon become unsustainable given the current exploitation of energy sources (such as fossil fuels). In addition, it should be figured out that most of commonly used energy resource are limited and that humankind has liberated a quantity of carbon (as CO2) in the past 250 years that it took our planet about 250 million of years to sequester. In this context, a wide and exciting range of possible solutions to provide enough and cleaner energy is represented by nanotechnologies offering innovative materials with interesting effects exploitable for energy production, distribution and saving. Among other materials, Group-IV semiconductors have been deeply investigated since they allow the fabrication of abundant, non-toxic, mono-elemental nanostructures (as Si quantum dots, C nanotubes, Ge nanowires, et al.) thanks to high purity and mature technology. Moreover, fascinating effects due to quantum confinement in this nanostructures can be effectively exploited for energy production in photovoltaics devices. Among them, Ge reveals interesting optical properties due to its quasi-direct bandgap, higher absorption coefficient and larger exciton Bohr radius with respect to Si, giving the chance to easily tune the optical properties by exploiting quantum confinement effect (QCE). However, the properties of Ge quantum dots (QDs) depends not only on the size as many other parameters can concur in controlling their optical behavior, especially for what concerns the optical bandgap. For this reason, the aim of this thesis is devoted to a detailed investigation of the optical properties of Ge QD, with particular emphasis on the light absorption properties and its modulation by QCE.
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Cosentino, Salvatore. "Germanium Nanostructures for Efficient Light Harvesting Devices." Doctoral thesis, Università di Catania, 2014. http://hdl.handle.net/10761/1524.

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The growing World energy demand is setting new challenges toward the use of alternative and green resources as well as for the development of more efficient and low-power consuming devices. Thanks to their unique optical properties, group IV (such as: Si, Ge, C) nanostructures (NS) show promising applications for cheap multi-junction solar cells and, in general, for efficient energy-tunable light harvesting devices. Among them, Ge reveals interesting optical properties due to its quasi-direct bandgap and larger absorption coefficient that make it intrinsically more suitable than Si for what concerns light harvesting applications. Moreover, the larger exciton Bohr radius of Ge (~24 nm) with respect to Si, gives the chance to easily tune the optical properties of Ge NSs by varying their size. However, the properties of Ge NS depends not only by size through quantum confinement effects, but many other parameters can concur in controlling their optical behavior, especially for what concerns the optical bandgap. Discerning the role of these parameters and controlling their effects in the light absorption process contains not only a fundamental research theme, but represents a key-factor toward the implementation of Ge NS in any type of light harvesting device. For this reason, this thesis reports a detailed study on the synthesis, structural and optical properties of Ge nanostructures (quantum well, QW, or quantum dots, QDs) embedded in a dielectric matrix as well as the investigations of photo-conduction properties in prototypal light harvesting devices employing Ge NSs. Although the optical behavior of a single amorphous Ge QW can be fully modeled within the quantum confinement effect theory, this situation dramatically changes for a 3-dimensional confinement, as in an ensemble of QDs. In this last case, the effects of quantum confinement can be hidden or weakened by other parameters, such as: QD spacing and distribution, type and quality of the hosting matrix and abundance of defects related to the synthesis technique used. For this reason, we will investigate in detail the synthesis and optical properties of Ge QDs embedded in SiO2 or Si3N4 matrices, grown after thermal annealing of Ge-rich films synthesized by co-sputtering deposition; plasma enhanced chemical vapour deposition (PECVD) and ion implantation. We will give evidences of the strength of quantum confinement effects occurring in these systems as well as discerning the contributions coming from other concomitant effects. Finally, we will demonstrate that Ge nanostructures can be effectively used as active absorber and conductive medium in light harvesting devices. In particular, we will report on the spectral response of metal-insulating-semiconductor (MIS) photodetectors employing a single amorphous Ge QW or a packed array of Ge QDs as active light sensitizer and conductive medium. Both types of NSs have a fundamental role on the performances of these prototypal devices, demonstrating the large potentiality of such nanostructures for the development of high efficiency photodetectors and low cost solar cells.
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Palacios-Berraquero, Carmen. "Quantum-confined excitons in 2-dimensional materials." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/275721.

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The 2-dimensional semiconductor family of materials called transition metal dichalcogenides (2d-TMDs) offers many technological advantages: low power consumption, atomically-precise interfaces, lack of nuclear spins and ease of functional integration with other 2d materials are just a few. In this work we harness the potential of these materials as a platform for quantum devices: develop a method by which we can deterministically create single-photon emitting sites in 2d-TMDs, in large-scale arrays. These we call quantum dots (QDs): quantum confinement potentials within semiconductor materials which can trap single-excitons. The single excitons recombine radiatively to emit single-photons. Single-photon sources are a crucial requirement for many quantum information technology (QIT) applications such as quantum cryptography and quantum communication. The QDs are formed by placing the flakes over substrates nano-patterned with protru- sions which induce local strain and provoke the quantum confinement of excitons at low temperatures. This method has been successfully tested in several TMD materials, hence achieving quantum light at different wavelengths. We present one of the very few systems where quantum confinement sites have been shown to be deterministically engineered in a scalable way. Moreover, we have demonstrated how the 2d-based QDs can be embedded within 2d- heterostructures to form functional quantum devices: we have used TMD monolayers along with other 2d-materials - graphene and hexagonal boron nitride - to create quan- tum light-emitting diodes that produce electrically-driven single-photons. Again, very few single-photon sources can be triggered electrically, and this provides a great ad- vantage when considering on-chip quantum technologies. Finally, we present experimental steps towards using our architecture as quantum bits: capturing single-spins inside the QDs, using field-effect type 2d-heterostructures. We are able to controllably charge the QDs with single-electrons and single-holes – a key breakthrough towards the use of spin and valley pseudospin of confined carriers in 2d-materials as a new kind of optically addressable matter qubit. This work presents the successful marriage of 2d-semiconductor technology with QIT, paving the way for 2-dimensional materials as platforms for scalable, on-chip quantum photonics.
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Yoshioka, Hironori. "Fundamental Study on Si Nanowires for Advanced MOSFETs and Light-Emitting Devices." 京都大学 (Kyoto University), 2010. http://hdl.handle.net/2433/123341.

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Toanen, Vincent. "Plasmons Tamm pour la réalisation de nouvelles sources de lumière." Electronic Thesis or Diss., Lyon 1, 2022. http://www.theses.fr/2022LYO10049.

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Les plasmons Tamm, ou modes Tamm optiques, sont des modes électromagnétiques présents à l'interface entre un miroir de Bragg (DBR) et une couche métallique. Ces modes présentent un fort intérêt pour la réalisation de nouvelles sources de lumière, notamment grâce à la partie métallique, qui peut d'une part fournir un contrôle et un confinement micrométrique à trois dimensions du mode optique, et d'autre part assurer l'injection d'un courant électrique dans la structure pour y exciter un milieu émetteur. De nombreuses sources de lumière pourraient être réalisées grâce à cette double fonction du métal, comme des sources polarisées intégrées, des générateurs de plasmons de surface ou encore des tableaux de laser adressables à grande échelle. Mon travail de doctorat a consisté à pousser les sources de lumière Tamm vers l'applicatif, en développant leur fonctionnement à température ambiante et en excitation électrique, par opposition aux démonstrations à température cryogénique et en pompage optique effectuées jusqu'alors. Ce développement a été effectué sur des structures semi-conductrices basées sur des alliages ternaires d'AlGaAs, mais est hautement transposable à d'autres familles de matériaux. La première partie de ce travail s'est concentrée sur l'obtention d'un effet laser à température ambiante. Grâce à une amélioration de la structure, consistant à insérer une couche de bas indice entre le DBR semi-conducteur et le métal, les pertes ohmiques dans ce dernier ont été réduites, ce qui a permis d'atteindre le régime laser à température ambiante. Le second volet de cette thèse concerne l'injection électrique des sources de lumière à mode Tamm. Partant d'un DBR dopé, deux procédés de micro-structuration en salle blanche ont été élaborés pour permettre cette injection. Le premier, inspiré de techniques usuelles de micro-fabrication, n'a pas fait ses preuves, en raison de la dégradation de la surface du DBR par certaines étapes classiques de structuration, et de la forte sensibilité du plasmon Tamm à la composition de surface du DBR. Nous avons donc développé une méthode de structuration alternative. Son originalité repose dans la protection permanente de la surface du DBR destinée au contact avec le métal. Cette nouvelle méthode a permis la fabrication des premières diodes électroluminescentes basées sur l'émission dans un mode Tamm. Leur caractérisation a montré la réussite de l'excitation du plasmon Tamm par l'injection électrique des émetteurs à puits quantiques, et prouve la possibilité d'utiliser un unique élément métallique pour confiner le mode optique et injecter les porteurs de charge. Ces résultats constituent une étape importante vers le développement d'une variété de sources de lumière intégrées utilisant les modes Tamm<br>Tamm plasmons, or optical Tamm states, are electromagnetic modes that exist at the interface between a Distributed Bragg Reflector (DBR) and a metallic layer. They are of high interest for the design of new light sources, thanks to the metallic part, which can provide 3D confinement and control of the optical mode but also electrical injection of the structure, in order to excite light emitters. Many light emitting devices could be realised using this dual function, such as integrated polarised light sources, surface plasmon generators or large-scale addressable laser arrays. This PhD work mainly consisted in pushing Tamm light emitting devices towards applicability, with the development of their room-temperature operation and electrical pumping, as opposed to previous demonstrations which were carried out under cryogenic temperature and optical pumping. Semiconducting heterostructures based on ternary alloys of AlGaAs were used for this development, but our results are highly transposable to other families of materials. The first part of this work focused on obtaining a laser effect at room temperature. By improving the structure with the insertion of a low-index layer between the semiconductor DBR and the metal, the ohmic losses in the metal were reduced, thus enabling lasing operation at room temperature. The second part of this work was about achieving the electrical injection of Tamm-based light sources. Starting from a doped DBR with quantum wells, we developed two processes, mostly based on cleanroom microfabrication techniques, to enable electrical injection. The first one, inspired by common microfabrication techniques, has not proved to be successful, due to the degradation of the DBR surface by some standard fabrication steps, and to the strong sensitivity of the Tamm plasmon to the surface composition of the DBR. Therefore, we developed a second method. Its originality lies in a permanent protection of the part of the DBR on which the metallic element will be deposited to form the Tamm mode and inject electrical current. This new method allowed the fabrication of the first light-emitting diodes based on Tamm mode emission. With electro-optical measurements, we demonstrated the excitation of the Tamm plasmon state through electrical pumping of the quantum wells, and proved the possibility to use a single metallic element to confine the optical mode and bring charge carriers into the structure. These results are an important step towards the development of new integrated light emitting devices using Tamm modes
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Tsegaye, Takele Dessie. "Confinement Mechanisms in Quantum Chromodynamics." University of Cincinnati / OhioLINK, 2003. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1051373650.

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Takele, Tsegaye. "Confinement mechanisms in quantum cherodynamics." Cincinnati, Ohio : University of Cincinnati, 2002. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=ucin1051373650.

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Downing, Charles Andrew. "Quantum confinement in low-dimensional Dirac materials." Thesis, University of Exeter, 2015. http://hdl.handle.net/10871/17215.

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This thesis is devoted to quantum confinement effects in low-dimensional Dirac materials. We propose a variety of schemes in which massless Dirac fermions, which are notoriously diffcult to manipulate, can be trapped in a bound state. Primarily we appeal for the use of external electromagnetic fields. As a consequence of this endeavor, we find several interesting condensed matter analogues to effects from relativistic quantum mechanics, as well as entirely new effects and a possible novel state of matter. For example, in our study of the effective Coulomb interaction in one dimension, we demonstrate how atomic collapse may arise in carbon nanotubes or graphene nanoribbons, and describe the critical importance of the size of the band gap. Meanwhile, inspired by groundbreaking experiments investigating the effects of strain, we propose how to confine the elusive charge carriers in so-called velocity barriers, which arise due to a spatially inhomogeneous Fermi velocity triggered by a strained lattice. We also present a new and beautiful quasi-exactly solvable model of quantum mechanics, showing the possibilities for confinement in magnetic quantum dots are not as stringent as previously thought. We also reveal that Klein tunnelling is not as pernicious as widely believed, as we show bound states can arise from purely electrostatic means at the Dirac point energy. Finally, we show from an analytical solution to the quasi-relativistic two-body problem, how an exotic same-particle paring can occur and speculate on its implications if found in the laboratory.
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Wesslén, Carl. "Confinement Sensitivity in Quantum Dot Spin Relaxation." Doctoral thesis, Stockholms universitet, Fysikum, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-142133.

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Quantum dots, also known as artificial atoms, are created by tightly confining electrons, and thereby quantizing their energies. They are important components in the emerging fields of nanotechnology where their potential uses vary from dyes to quantum computing qubits. Interesting properties to investigate are e.g. the existence of atom-like shell structures and lifetimes of prepared states. Stability and controllability are important properties in finding applications to quantum dots. The ability to prepare a state and change it in a controlled manner without it loosing coherence is very useful, and in some semiconductor quantum dots, lifetimes of up to several milliseconds have been realized. Here we focus on dots in semiconductor materials and investigate how the confined electrons are effected by their experienced potential. The shape of the dot will effect its properties, and is important when considering a suitable model. Structures elongated in one dimension, often called nanowires, or shaped as rings have more one-dimensional characteristics than completely round or square dots. The two-dimensional dots investigated here are usually modeled as harmonic oscillators, however we will also consider circular well models. The effective potential confining the electrons is investigated both in regard to how elliptical it is, as well as how results differ when using a harmonic oscillator or a circular well potential. By mixing spin states through spin-orbit interaction transitioning between singlet and triplet states becomes possible with spin independent processes such as phonon relaxation. We solve the spin-mixing two-electron problem numerically for some confinement, and calculate the phonon transition rate between the lowest energy singlet and triplet states using Fermi's golden rule. The strength of the spin-orbit interaction is varied both by changing the coupling constants, and by applying an external, tilted, magnetic field. The relation between magnetic field parameters and dot parameters are used to maximize state lifetimes, and to model experimental results.<br><p>At the time of the doctoral defense, the following paper was unpublished and had a status as follows: Paper 3: Manuscript.</p>
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Abdelrahman, Ahmed M. "Magnetic micro-confinement of quantum degenerate gases." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2011. https://ro.ecu.edu.au/theses/411.

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In this dissertation we explore the basic principles of the magnetic micro-confinement of the quantum degenerate gases where the approach of the so-called two-dimensional magnetic lattices has been theoretically and experimentally investigated. In this research a new generation of two-dimensional magnetic lattice has been proposed and considered as a developing phase for the previous approaches. Its advantage relies on introducing a simplified method to create single or multiple micro-traps of magnetic field local minima distributed, at a certain working distance, above the surface of a thin film of permanent magnetic material. The simplicity in creating the magnetic field local minima at the micro-scale manifests itself as a result of imprinting specific patterns through the thin film using suitable and available micro-fabrication techniques. In this approach, to create multiple micro-traps, patterned square holes of size αh X αh spaced by αs are periodically distributed across the x/y plane taking a two-dimensional grid configuration. These magnetic field local minima are recognized by their ability to trap and confine quantum single-particles and quantum degenerate gases at various levels of distribution in their phase spaces, such as ultracold atoms and virtual quantum particles. Based on the nature of the interaction between the external confining potential fields and the different types of quantum particles, this research is conducted through two separate but not different phases. We performed theoretical and/or experimental investigations, for both phases, at the vicinity of the magnetic micro-confinement and its suitability for trapping quantum particles. A special attention is paid to inspect the coherence in such systems defined in terms of providing an accessible coupling to the internal quantum states of the magnetically trapped particles. Such coherence is considered as one of the important ingredients for simulating condensed matter systems and processing quantum information.
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Books on the topic "Quantum confinement of light"

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Salasnich, Luca. Quantum Physics of Light and Matter - Quantum Properties of Light. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-63285-4.

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Haken, H. Light. North-Holland Physics, 1985.

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Furusawa, Akira. Quantum States of Light. Springer Japan, 2015. http://dx.doi.org/10.1007/978-4-431-55960-3.

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Salasnich, Luca. Quantum Physics of Light and Matter - Quantum Field Theory of Light. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-63284-7.

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1939-, Nyiri J., ed. The Gribov theory of quark confinement. World Scientific, 2001.

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Luk¿, Antonín, and Vlasta Perinová. Quantum Aspects of Light Propagation. Springer US, 2009. http://dx.doi.org/10.1007/b101766.

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Lisyansky, Alexander A., Evgeny S. Andrianov, Alexey P. Vinogradov, and Vladislav Yu Shishkov. Quantum Optics of Light Scattering. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-56638-7.

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Vlasta, Perinová, and SpringerLink (Online service), eds. Quantum Aspects of Light Propagation. Springer-Verlag US, 2009.

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service), SpringerLink (Online, ed. An Introduction to the Confinement Problem. Springer-Verlag Berlin Heidelberg, 2011.

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Gribov, V. N. Gauge theories and quark confinement. PHASIS, 2002.

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Book chapters on the topic "Quantum confinement of light"

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Kipp, Tobias, Christian Strelow, and Detlef Heitmann. "Light Confinement in Microtubes." In Quantum Materials, Lateral Semiconductor Nanostructures, Hybrid Systems and Nanocrystals. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-10553-1_7.

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Abstreiter, G., and T. Egeler. "Inelastic Light Scattering by Electrons in Microstructured Quantum Wells." In Localization and Confinement of Electrons in Semiconductors. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-84272-6_7.

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Krenn, H. "Light-Induced Magnetization in Dilute Magnetic PbTe/PbMnTe Quantum Well Structures." In Localization and Confinement of Electrons in Semiconductors. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-84272-6_36.

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Nurmikko, A. V. "Zinc Blende MnTe as Efficient Confinement Layers in ZnTe and CdTe Single-Quantum Well Structures." In Light Scattering in Semiconductor Structures and Superlattices. Springer US, 1991. http://dx.doi.org/10.1007/978-1-4899-3695-0_24.

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Agranovich, V. M., and A. M. Kamchatnov. "Quantum Confinement and Superradiance of Self-Trapped Excitons from 1D J-Aggregates." In Multiphoton and Light Driven Multielectron Processes in Organics: New Phenomena, Materials and Applications. Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-4056-0_9.

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Nishijima, Kazuhiko, Masud Chaichian, and Anca Tureanu. "Theory of Confinement." In Quantum Field Theory. Springer Netherlands, 2022. http://dx.doi.org/10.1007/978-94-024-2190-3_21.

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Cardoso, Nuno, Pedro Bicudo, and Marco Cardoso. "Confinement at Finite Temperature." In Light Cone 2016. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-65732-5_13.

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Major, F. G. "The Confinement of Ions." In The Quantum Beat. Springer New York, 1998. http://dx.doi.org/10.1007/978-1-4757-2923-8_12.

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Dang, Le Si. "Quantum and Optical Confinement." In Wide Band Gap Semiconductor Nanowires 1. John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118984321.ch1.

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Dugaev, Vitalii K., and Vladimir I. Litvinov. "Quantum Confinement in Semiconductors." In Modern Semiconductor Physics and Device Applications. CRC Press, 2021. http://dx.doi.org/10.1201/9780429285929-2.

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Conference papers on the topic "Quantum confinement of light"

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Alalawi, Aqeel Y., Salim I. Almenshad, and Shaikh S. Ahmed. "Nitride Quantum Dot-in-Wire Structures with Deeper Confinement for Use in Non-Classical Light Generation." In 2024 IEEE Nanotechnology Materials and Devices Conference (NMDC). IEEE, 2024. https://doi.org/10.1109/nmdc58214.2024.10893937.

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Sharma, Ankit, Samit K. Ray, and K. V. Adarsh. "Breaking of Phonon Bottleneck In CsPbI3 Nanocrystals Due To Efficient Auger Recombination." In JSAP-Optica Joint Symposia. Optica Publishing Group, 2024. https://doi.org/10.1364/jsapo.2024.17a_a31_5.

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Inorganics lead halide perovskite (LHP) have been became appropriate system for demonstrating light-matter interaction due to their flexible bandgap tunability, defect tolerance and high photoluminescence quantum yield nature. Although, LHPs have many hallmark properties which can support highly efficient photovoltaic devices, but they lost lot of energy in carriers-phonon scattering which slow down the recombination process and decrease the efficiency. Faster thermalization time of hot carriers support electron-hole recombination at band-edge which can be exploited in optoelectronic devices either by incorporating electrons/holes transport layer for photovoltaic or fast recombination for LED. Recently, efficient photovoltaic and light emitting devices are immediate requirement for high-speed quantum technologies. Here, we have chosen CsPbI3 and Cu-doped CsPbI3 nanocrystals (NCs) and addressed both issues simultaneously by using transient absorption spectroscopy. Our sample can be classified as an intermediate confinement as the size of NCs is 16 nm (32 nm) for CsPbI3 (Cu-doped CsPbI3) NCs which are higher than Bohr’s radius (~12 nm), and give sharp excitonic peaks in ground state optical absorption with excitonic position at ~2.1 eV. Further, by femtosecond laser excitation with 400 nm and 120 fs pulse width, which is generated by second harmonic of fundamental wavelength 800 nm. The fluence-dependent measurement revealed the many-body interaction and hot carriers dynamics. At higher fluence, say 150 μJ/cm2 and above, pristine CsPbI3 NCs shows breaking of phonon bottleneck effect by fast decay while Cu-doped NCs showed slow thermalization. To get insight, we have calculated Auger recombination (non-radiative) lifetime by subtractive method. The lifetime measurements clearly distinguished the appearance of contrast results due to efficient Auger process associated with pristine CsPbI3 NCs. Thus, our results provide insight to incorporate metal doping and understanding about hot carrier dynamics for solar energy harvesting.
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El-Boghdady, Mustafa M., and Mohamed A. Swillam. "Quantum algorithm for modeling confinement in nanostructures." In Quantum Computing, Communication, and Simulation V, edited by Philip R. Hemmer and Alan L. Migdall. SPIE, 2025. https://doi.org/10.1117/12.3044859.

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DeVos, Leah, Gennadi Saiko, and Alexandre Douplik. "Stratum Corneum Light Confinement: Monte Carlo Verification." In 12th International Conference on Bioimaging. SCITEPRESS - Science and Technology Publications, 2025. https://doi.org/10.5220/0013369700003911.

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Kaushik, Vishal, Swati Rajput, Prem Babu, et al. "Electronically Controlled Quantum Confinement for Tunable Plasmonic Metasurfaces." In CLEO: Fundamental Science. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_fs.2024.ftu4o.6.

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Here we demonstrate a novel approach for high-speed voltage-controlled Localized Surface Plasmon Resonance (LSPR) in semiconductor-nanostructures at the telecommunication window. The novel platform can have exciting applications in tunable metasurfaces, spasers, modulators, and many more
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Edvinsson, Tomas. "Electronic and Vibrational Quantum Confinement Effects in ZnO Quantum Dots and 2D Perovskites." In Emerging Light Emitting Materials 2024. FUNDACIO DE LA COMUNITAT VALENCIANA SCITO, 2024. http://dx.doi.org/10.29363/nanoge.emlem.2024.041.

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Ginis, Vincent, Philippe Tassin, Costas M. Soukoulis, and Irina Veretennicoff. "Transformation-Optical Cavities for Subwavelength Confinement of Light." In Quantum Electronics and Laser Science Conference. OSA, 2010. http://dx.doi.org/10.1364/qels.2010.qfh6.

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Jose, Meera, T. Sakthivel, Hrisheekesh T. Chandran, R. Nivea, and V. Gunasekaran. "Investigation of quantum confinement behavior of zinc sulphide quantum dots synthesized via various chemical methods." In LIGHT AND ITS INTERACTIONS WITH MATTER. AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4898258.

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Ginis, V., P. Tassin, J. Danckaert, C. M. Soukoulis, and I. Veretennicoff. "Radial and angular coordinate transformations for subwavelength confinement of light." In 12th European Quantum Electronics Conference CLEO EUROPE/EQEC. IEEE, 2011. http://dx.doi.org/10.1109/cleoe.2011.5943630.

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Araujo, Rafael, Mustafa Aboulsaad, and Tomas Edvinsson. "Implications of quantum confinement effects for the electronic and vibrational properties in 2D lead halide materials." In Emerging Light Emitting Materials 2024. FUNDACIO DE LA COMUNITAT VALENCIANA SCITO, 2024. http://dx.doi.org/10.29363/nanoge.emlem.2024.007.

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Reports on the topic "Quantum confinement of light"

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Guilinger, T. R., M. J. Kelly, and D. M. Follstaedt. Final report on LDRD Project: Quantum confinement and light emission in silicon nanostructures. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/71362.

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Quigg, C. Quantum chromodynamics near the confinement limit. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/6128799.

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Subramania, Ganapathi Subramanian, and Dale L. Huber. Non-resonant Nanoscale Extreme Light Confinement. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1171591.

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Keith Kahen. Quantum Dot Light Emitting Diode. Office of Scientific and Technical Information (OSTI), 2008. http://dx.doi.org/10.2172/1053781.

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Kahen, Keith. Quantum Dot Light Emitting Diode. Office of Scientific and Technical Information (OSTI), 2008. http://dx.doi.org/10.2172/1072973.

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Soh, Daniel, Scott Bisson, and Joseph Bartolick. Squeezed light quantum imaging - experiment. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1891698.

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Chen, X. L., and Samson A. Jenekhe. Quantum Confinement Effects in Self-Assembled Multicomponent Semiconducting Polymers. Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada314618.

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Kucheyev, S. O. Quantum Levitation of Fuel Capsules for Inertial Confinement Fusion. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1573448.

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Jain, Aditya. Photonic molecules for subwavelength light confinement design and applications. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1417977.

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Rose, D. V., P. F. Ottinger, and C. L. Olson. Transport efficiency studies for light-ion inertial confinement fusion. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10189215.

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