Bose Einstein Condensation Of Excitons And Polaritons

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Bose Einstein Condensation of Excitons and Polaritons

Author : Sunipa Som
Publisher : Bentham Science Publishers
Page : 141 pages
File Size : 48,8 Mb
Release : 2024-02-22
Category : Science
ISBN : 9789815165418

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Bose Einstein Condensation of Excitons and Polaritons by Sunipa Som Pdf

This reference book explains the fundamentals of Bose Einstein Condensation (BEC) in excitons and polaritons. It presents five chapters exploring fundamental concepts and recent developments on the subject. Starting with a historical overview of BEC, the book progresses into the origins and behaviors of excitons and polaritons. Chapters also cover the unique thermalization and relaxation kinetics of excitons, and the distinctive features of polaritons, such as lasing, superfluidity, and quantized vortices. The chapters dedicated to BEC in excitons and polaritons detail experimental techniques, theoretical modeling, recent advancements, and practical applications in a simplified way for beginners. This book serves as a resource for researchers, physicists, and students interested in the phenomena of BEC, providing insights into both the theoretical foundations and the practical implications of excitons and polaritons.

Bose-Einstein Condensation of Excitons and Biexcitons

Author : Svi︠a︡toslav Anatolʹevich Moskalenko,D. W. Snoke
Publisher : Cambridge University Press
Page : 434 pages
File Size : 55,8 Mb
Release : 2000-02-28
Category : Science
ISBN : 0521580994

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Bose-Einstein Condensation of Excitons and Biexcitons by Svi︠a︡toslav Anatolʹevich Moskalenko,D. W. Snoke Pdf

Bose-Einstein condensation of excitons is a unique effect in which the electronic states of a solid can self-organize to acquire quantum phase coherence. The phenomenon is closely linked to Bose-Einstein condensation in other systems such as liquid helium and laser-cooled atomic gases. This is the first book to provide a comprehensive survey of this field, covering theoretical aspects as well as recent experimental work. After setting out the relevant basic physics of excitons, the authors discuss exciton-phonon interactions as well as the behaviour of biexcitons. They cover exciton phase transitions and give particular attention to nonlinear optical effects including the optical Stark effect and chaos in excitonic systems. The thermodynamics of equilibrium, quasi-equilibrium, and nonequilibrium systems are examined in detail. The authors interweave theoretical and experimental results throughout the book, and it will be of great interest to graduate students and researchers in semiconductor and superconductor physics, quantum optics, and atomic physics.

Universal Themes of Bose-Einstein Condensation

Author : Nick P. Proukakis,David W. Snoke,Peter B. Littlewood
Publisher : Cambridge University Press
Page : 663 pages
File Size : 52,6 Mb
Release : 2017-04-27
Category : Science
ISBN : 9781107085695

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Universal Themes of Bose-Einstein Condensation by Nick P. Proukakis,David W. Snoke,Peter B. Littlewood Pdf

Covering general theoretical concepts and the research to date, this book demonstrates that Bose-Einstein condensation is a truly universal phenomenon.

Exciton Polaritons in Microcavities

Author : Daniele Sanvitto,Vladislav Timofeev
Publisher : Springer Science & Business Media
Page : 416 pages
File Size : 44,9 Mb
Release : 2012-05-01
Category : Science
ISBN : 9783642241864

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Exciton Polaritons in Microcavities by Daniele Sanvitto,Vladislav Timofeev Pdf

In the past decade, there has been a burst of new and fascinating physics associated to the unique properties of two-dimensional exciton polaritons, their recent demonstration of condensation under non-equilibrium conditions and all the related quantum phenomena, which have stimulated extensive research work. This monograph summarizes the current state of the art of research on exciton polaritons in microcavities: their interactions, fast dynamics, spin-dependent phenomena, temporal and spatial coherence, condensation under non-equilibrium conditions, related collective quantum phenomena and most advanced applications. The monograph is written by the most active authors who have strongly contributed to the advances in this area. It is of great interests to both physicists approaching this subject for the first time, as well as a wide audience of experts in other disciplines who want to be updated on this fast moving field.

Cavity Polaritons

Author : Alexey Kavokin,Guillaume Malpuech
Publisher : Elsevier
Page : 246 pages
File Size : 45,7 Mb
Release : 2003-11-26
Category : Science
ISBN : 008048137X

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Cavity Polaritons by Alexey Kavokin,Guillaume Malpuech Pdf

Volume 32 of the series addresses one of the most rapidly developing research fields in physics: microcavities. Microcavities form a base for fabrication of opto-electronic devices of XXI century, in particular polariton lasers based on a new physical principle with respect to conventional lasers proposed by Einstein in 1917. This book overviews a theory of all major phenomena linked microcavities and exciton-polaritons and is oriented to the reader having no background in solid state theory as well as to the advanced readers interested in theory of exciton-polaritons in microcavities. All major experimental discoveries in the field are addressed as well. · The book is oriented to a general reader and is easy to read for a non-specialist. · Contains an overview of the most essential effects in physics of microcavities experimentally observed and theoretically predicted during the recent decade such as:. · Bose-Einstein condensation at room temperature. · Lasers without inversion of population. · Microcavity boom: optics of the XXI century! · Frequently asked questions on microcavities and responses without formulas. · Half-light-half-matter quasi-particles: base for the future optoelectronic devices

The Physics of Exciton-Polariton Condensates

Author : Konstantinos Lagoudakis
Publisher : EPFL Press
Page : 180 pages
File Size : 54,5 Mb
Release : 2013-11-22
Category : Science
ISBN : 9782940222759

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The Physics of Exciton-Polariton Condensates by Konstantinos Lagoudakis Pdf

In 2006 researchers created the first polariton Bose-Einstein condensate at 19K in the solid state. Being inherently open quantum systems, polariton condensates open a window into the unpredictable world of physics beyond the “fifth state of matter”: the limited lifetime of polaritons renders polariton condensates out-of-equilibrium and provides a fertile test-bed for non-equilibrium physics. This book presents an experimental investigation into exciting features arising from this non-equilibrium behavior. Through careful experimentation, the author demonstrates the ability of polaritons to synchronize and create a single energy delocalized condensate. Under certain disorder and excitation conditions the complete opposite case of coexisting spatially overlapping condensates may be observed. The author provides the first demonstration of quantized vortices in polariton condensates and the first observation of fractional vortices with full phase and amplitude characterization. Finally, this book investigates the dynamics of polariton populations trapped in neighboring potential traps – and shows that coherent population oscillations are observed – in direct analogy to the AC Josephson effect. This book puts significant weight on both the details of the experimental techniques and the theoretical tools used pick apart the experimental findings making it an invaluable aide for condensed matter researchers interested in exciton-polaritons condensates.

Quantum Gases

Author : Nick Proukakis
Publisher : World Scientific
Page : 579 pages
File Size : 51,9 Mb
Release : 2013
Category : Science
ISBN : 9781848168121

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Quantum Gases by Nick Proukakis Pdf

This volume provides a broad overview of the principal theoretical techniques applied to non-equilibrium and finite temperature quantum gases. Covering Bose-Einstein condensates, degenerate Fermi gases, and the more recently realised exciton-polariton condensates, it fills a gap by linking between different methods with origins in condensed matter physics, quantum field theory, quantum optics, atomic physics, and statistical mechanics.

Polariton Physics

Author : Arash Rahimi-Iman
Publisher : Springer Nature
Page : 291 pages
File Size : 51,8 Mb
Release : 2020-03-05
Category : Science
ISBN : 9783030393335

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Polariton Physics by Arash Rahimi-Iman Pdf

This book offers an overview of polariton Bose–Einstein condensation and the emerging field of polaritonics, providing insights into the necessary theoretical basics, technological aspects and experimental studies in this fascinating field of science. Following a summary of theoretical considerations, it guides readers through the rich physics of polariton systems, shedding light on the concept of the polariton laser, polariton microcavities, and the technical realization of optoelectronic devices with polaritonic emissions, before discussing the role of external fields used for the manipulation and control of exciton–polaritons. A glossary provides simplified summaries of the most frequently discussed topics, allowing readers to quickly familiarize themselves with the content. The book pursues an uncomplicated and intuitive approach to the topics covered, while also providing a brief outlook on current and future work. Its straightforward content will make it accessible to a broad readership, ranging from research fellows, lecturers and students to interested science and engineering professionals in the interdisciplinary domains of nanotechnology, photonics, materials sciences and quantum physics.

Microcavities

Author : Alexey Kavokin,Jeremy J. Baumberg,Guillaume Malpuech,Fabrice P. Laussy
Publisher : OUP Oxford
Page : 487 pages
File Size : 55,8 Mb
Release : 2011-04-27
Category : Science
ISBN : 9780191620737

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Microcavities by Alexey Kavokin,Jeremy J. Baumberg,Guillaume Malpuech,Fabrice P. Laussy Pdf

Rapid development of microfabrication and assembly of nanostructures has opened up many opportunities to miniaturize structures that confine light, producing unusual and extremely interesting optical properties. This book addresses the large variety of optical phenomena taking place in confined solid state structures: microcavities. Realisations include planar and pillar microcavities, whispering gallery modes, and photonic crystals. The microcavities represent a unique laboratory for quantum optics and photonics. They exhibit a number of beautiful effects including lasing, superfluidity, superradiance, entanglement etc. Written by four practitioners strongly involved in experiments and theories of microcavities, it is addressed to any interested reader having a general physical background, but in particular to undergraduate and graduate students at physics faculties.

Semiconductor Nanophotonics

Author : Prasanta Kumar Basu,Bratati Mukhopadhyay,Rikmantra Basu
Publisher : Oxford University Press
Page : 496 pages
File Size : 41,5 Mb
Release : 2022-04-05
Category : Science
ISBN : 9780191087622

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Semiconductor Nanophotonics by Prasanta Kumar Basu,Bratati Mukhopadhyay,Rikmantra Basu Pdf

Nanometre sized structures made of semiconductors, insulators, and metals and grown by modern growth technologies or by chemical synthesis exhibit novel electronic and optical phenomena due to the confinement of electrons and photons. Strong interactions between electrons and photons in narrow regions lead to inhibited spontaneous emission, thresholdless laser operation, and Bose-Einstein condensation of exciton-polaritons in microcavities. Generation of sub-wavelength radiation by surface plasmon-polaritons at metal-semiconductor interfaces, creation of photonic band gaps in dielectrics, and realization of nanometer sized semiconductor or insulator structures with negative permittivity and permeability, known as metamaterials, are further examples in the area of Nanophotonics. The studies help develop spasers and plasmonic nanolasers of subwavelength dimensions, paving the way to use plasmonics in future data centres and high-speed computers working at THz bandwidth with less than a few fJ/bit dissipation. The present book is aimed at graduate students and researchers providing them with an introductory textbook on Semiconductor Nanophotonics. It gives an introduction to electron-photon interactions in Quantum Wells, Wires, and Dots and then discusses the processes in microcavities, photonic band gap materials, metamaterials, and related applications. The phenomena and device applications under strong light-matter interactions are discussed, mostly by using classical and semi-classical theories. Numerous examples and problems accompany each chapter.

Frontiers in Optics and Photonics

Author : Federico Capasso,Dennis Couwenberg
Publisher : Walter de Gruyter GmbH & Co KG
Page : 783 pages
File Size : 55,6 Mb
Release : 2021-06-08
Category : Technology & Engineering
ISBN : 9783110710687

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Frontiers in Optics and Photonics by Federico Capasso,Dennis Couwenberg Pdf

This book provides a cutting-edge research overview on the latest developments in the field of Optics and Photonics. All chapters are authored by the pioneers in their field and will cover the developments in Quantum Photonics, Optical properties of 2D Materials, Optical Sensors, Organic Opto-electronics, Nanophotonics, Metamaterials, Plasmonics, Quantum Cascade lasers, LEDs, Biophotonics and biomedical photonics and spectroscopy.

Quantum Simulations with Photons and Polaritons

Author : Dimitris G. Angelakis
Publisher : Springer
Page : 214 pages
File Size : 44,9 Mb
Release : 2017-05-03
Category : Science
ISBN : 9783319520254

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Quantum Simulations with Photons and Polaritons by Dimitris G. Angelakis Pdf

This book reviews progress towards quantum simulators based on photonic and hybrid light-matter systems, covering theoretical proposals and recent experimental work. Quantum simulators are specially designed quantum computers. Their main aim is to simulate and understand complex and inaccessible quantum many-body phenomena found or predicted in condensed matter physics, materials science and exotic quantum field theories. Applications will include the engineering of smart materials, robust optical or electronic circuits, deciphering quantum chemistry and even the design of drugs. Technological developments in the fields of interfacing light and matter, especially in many-body quantum optics, have motivated recent proposals for quantum simulators based on strongly correlated photons and polaritons generated in hybrid light-matter systems. The latter have complementary strengths to cold atom and ion based simulators and they can probe for example out of equilibrium phenomena in a natural driven-dissipative setting. This book covers some of the most important works in this area reviewing the proposal for Mott transitions and Luttinger liquid physics with light, to simulating interacting relativistic theories, topological insulators and gauge field physics. The stage of the field now is at a point where on top of the numerous theory proposals; experiments are also reported. Connecting to the theory proposals presented in the chapters, the main experimental quantum technology platforms developed from groups worldwide to realize photonic and polaritonic simulators in the laboratory are also discussed. These include coupled microwave resonator arrays in superconducting circuits, semiconductor based polariton systems, and integrated quantum photonic chips. This is the first book dedicated to photonic approaches to quantum simulation, reviewing the fundamentals for the researcher new to the field, and providing a complete reference for the graduate student starting or already undergoing PhD studies in this area.

3rd International Conference on Nanotechnologies and Biomedical Engineering

Author : Victor Sontea,Ion Tiginyanu
Publisher : Springer
Page : 564 pages
File Size : 48,7 Mb
Release : 2015-09-23
Category : Technology & Engineering
ISBN : 9789812877369

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3rd International Conference on Nanotechnologies and Biomedical Engineering by Victor Sontea,Ion Tiginyanu Pdf

This volume presents the proceedings of the 3rd International Conference on Nanotechnologies and Biomedical Engineering which was held on September 23-26, 2015 in Chisinau, Republic of Moldova. ICNBME-2015 continues the series of International Conferences in the field of nanotechnologies and biomedical engineering. It aims at bringing together scientists and engineers dealing with fundamental and applied research for reporting on the latest theoretical developments and applications involved in the fields. Topics include Nanotechnologies and nanomaterials Plasmonics and metamaterials Bio-micro/nano technologies Biomaterials Biosensors and sensors systems Biomedical instrumentation Biomedical signal processing Biomedical imaging and image processing Molecular, cellular and tissue engineering Clinical engineering, health technology management and assessment; Health informatics, e-health and telemedicine Biomedical engineering education Nuclear and radiation safety and security Innovations and technology transfer

Bose-Einstein Condensation

Author : Lev. P. Pitaevskii,S. Stringari
Publisher : Oxford University Press
Page : 392 pages
File Size : 52,8 Mb
Release : 2003-04-03
Category : Science
ISBN : 0198507194

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Bose-Einstein Condensation by Lev. P. Pitaevskii,S. Stringari Pdf

Bose-Einstein Condensation represents a new state of matter and is one of the cornerstones of quantum physics, resulting in the 2001 Nobel Prize. Providing a useful introduction to one of the most exciting field of physics today, this text will be of interest to a growing community of physicists, and is easily accessible to non-specialists alike.

Semiconductor Photonics of Nanomaterials and Quantum Structures

Author : Arash Rahimi-Iman
Publisher : Springer Nature
Page : 288 pages
File Size : 40,5 Mb
Release : 2021-04-23
Category : Science
ISBN : 9783030693527

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Semiconductor Photonics of Nanomaterials and Quantum Structures by Arash Rahimi-Iman Pdf

This book introduces the wider field of functional nanomaterials sciences, with a strong emphasis on semiconductor photonics. Whether you are studying photonic quantum devices or just interested in semiconductor nanomaterials and their benefits for optoelectronic applications, this book offers you a pedagogical overview of the relevant subjects along with topical reviews. The book discusses different yet complementary studies in the context of ongoing international research efforts, delivering examples from both fundamental and applied research to a broad readership. In addition, a hand-full of useful optical techniques for the characterization of semiconductor quantum structures and materials are addressed. Moreover, nanostructuring methods for the production of low-dimensional systems, which exhibit advantageous properties predominantly due to quantum effects, are summarized. Science and engineering professionals in the interdisciplinary domains of nanotechnology, photonics, materials sciences, and quantum physics can familiarize themselves with selected highlights with eyes towards photonic applications in the fields of two-dimensional materials research, light–matter interactions, and quantum technologies.