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Bose Einstein Condensation of Excitons and Polaritons
| Bose Einstein Condensation of Excitons and Polaritons |
| Autore | Som Sunipa |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Sharjah : , : Bentham Science Publishers, , 2024 |
| Descrizione fisica | 1 online resource (141 pages) |
| Soggetto topico |
Bose-Einstein condensation
Exciton theory |
| ISBN |
9789815165401
9815165402 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Cover -- Title -- Copyright -- End User License Agreement -- Contents -- Preface -- Acknowledgement -- Introduction -- Fundamentals of Excitons -- Fundamentals of Polaritons -- Bose Einstein Condensation of Excitons -- Bose Einstein Condensation of Polaritons -- Subject Index -- Back Cover. |
| Record Nr. | UNINA-9911009198703321 |
Som Sunipa
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| Sharjah : , : Bentham Science Publishers, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Bose-Einstein condensation of excitons and biexcitons : and coherent nonlinear optics with excitons / S.A. Moskalenko, D.W. Snoke
| Bose-Einstein condensation of excitons and biexcitons : and coherent nonlinear optics with excitons / S.A. Moskalenko, D.W. Snoke |
| Autore | Moskalenko, Sviatoslav Anatolʹevich |
| Pubbl/distr/stampa | Cambridge, UK ; New York : Cambridge University Press, 2000 |
| Descrizione fisica | xiii, 415 p. : ill. ; 26 cm |
| Disciplina | 530.416 |
| Altri autori (Persone) | Snoke, D. W. |
| Soggetto topico |
Exciton theory
Bose-Einstein condensation Nonlinear optics |
| ISBN | 0521580994 |
| Classificazione |
53.2.66
LC QC172.8.E9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991001537749707536 |
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Moskalenko, Sviatoslav Anatolʹevich
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| Cambridge, UK ; New York : Cambridge University Press, 2000 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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Un breve cenno sulle gocce di eccitoni / Giuseppe Baldacchini ; Scuola Nazionale di Struttura della Materia del CNR
| Un breve cenno sulle gocce di eccitoni / Giuseppe Baldacchini ; Scuola Nazionale di Struttura della Materia del CNR |
| Autore | Baldacchini, Giuseppe |
| Pubbl/distr/stampa | Roma : CNR, 1973 |
| Descrizione fisica | 1 v. : ill. ; 33 cm. |
| Altri autori (Enti) | Gruppo nazionale di struttura della materia |
| Soggetto topico | Exciton theory |
| Classificazione |
53(082.2)
53.8.1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | ita |
| Record Nr. | UNISALENTO-991000838839707536 |
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Baldacchini, Giuseppe
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| Roma : CNR, 1973 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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Charge and exciton transport through molecular wires [[electronic resource] /] / edited by Laurens D.A. Siebbeles and Ferdinand C. Grozema
| Charge and exciton transport through molecular wires [[electronic resource] /] / edited by Laurens D.A. Siebbeles and Ferdinand C. Grozema |
| Pubbl/distr/stampa | Weinheim, Germany, : Wiley-VCH, 2011 |
| Descrizione fisica | 1 online resource (335 p.) |
| Disciplina | 621.381 |
| Altri autori (Persone) |
SiebbelesLaurens D. A
GrozemaFerdinand C |
| Soggetto topico |
Exciton theory
Electronics |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-283-17360-3
9786613173607 3-527-63308-1 3-527-63307-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | pt. 1. Molecules between electrodes -- pt. 2. Donor-bridge-acceptor systems -- pt. 3. Charge transport through wires in solution -- pt. 4. Exciton transport through conjugated molecular wires. |
| Record Nr. | UNINA-9910133642403321 |
| Weinheim, Germany, : Wiley-VCH, 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Charge and exciton transport through molecular wires [[electronic resource] /] / edited by Laurens D.A. Siebbeles and Ferdinand C. Grozema
| Charge and exciton transport through molecular wires [[electronic resource] /] / edited by Laurens D.A. Siebbeles and Ferdinand C. Grozema |
| Pubbl/distr/stampa | Weinheim, Germany, : Wiley-VCH, 2011 |
| Descrizione fisica | 1 online resource (335 p.) |
| Disciplina | 621.381 |
| Altri autori (Persone) |
SiebbelesLaurens D. A
GrozemaFerdinand C |
| Soggetto topico |
Exciton theory
Electronics |
| ISBN |
1-283-17360-3
9786613173607 3-527-63308-1 3-527-63307-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | pt. 1. Molecules between electrodes -- pt. 2. Donor-bridge-acceptor systems -- pt. 3. Charge transport through wires in solution -- pt. 4. Exciton transport through conjugated molecular wires. |
| Record Nr. | UNINA-9910830484803321 |
| Weinheim, Germany, : Wiley-VCH, 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Charge and exciton transport through molecular wires / / edited by Laurens D.A. Siebbeles and Ferdinand C. Grozema
| Charge and exciton transport through molecular wires / / edited by Laurens D.A. Siebbeles and Ferdinand C. Grozema |
| Pubbl/distr/stampa | Weinheim, Germany, : Wiley-VCH, 2011 |
| Descrizione fisica | 1 online resource (335 p.) |
| Disciplina | 621.381 |
| Altri autori (Persone) |
SiebbelesLaurens D. A
GrozemaFerdinand C |
| Soggetto topico |
Exciton theory
Electronics |
| ISBN |
1-283-17360-3
9786613173607 3-527-63308-1 3-527-63307-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | pt. 1. Molecules between electrodes -- pt. 2. Donor-bridge-acceptor systems -- pt. 3. Charge transport through wires in solution -- pt. 4. Exciton transport through conjugated molecular wires. |
| Record Nr. | UNINA-9911019543603321 |
| Weinheim, Germany, : Wiley-VCH, 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Exciton quasiparticles [[electronic resource] ] : theory, dynamics, and applications / / Randy M. Bergin, editor
| Exciton quasiparticles [[electronic resource] ] : theory, dynamics, and applications / / Randy M. Bergin, editor |
| Pubbl/distr/stampa | New York, : Nova Science Publishers, c2011 |
| Descrizione fisica | 1 online resource (425 p.) |
| Disciplina | 530.4/16 |
| Altri autori (Persone) | BerginRandy M |
| Collana | Physics research and technology |
| Soggetto topico |
Exciton theory
Quasiparticles (Physics) |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-61209-040-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910461609903321 |
| New York, : Nova Science Publishers, c2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Exciton quasiparticles [[electronic resource] ] : theory, dynamics, and applications / / Randy M. Bergin, editor
| Exciton quasiparticles [[electronic resource] ] : theory, dynamics, and applications / / Randy M. Bergin, editor |
| Pubbl/distr/stampa | New York, : Nova Science Publishers, c2011 |
| Descrizione fisica | 1 online resource (425 p.) |
| Disciplina | 530.4/16 |
| Altri autori (Persone) | BerginRandy M |
| Collana | Physics research and technology |
| Soggetto topico |
Exciton theory
Quasiparticles (Physics) |
| ISBN | 1-61209-040-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910790434203321 |
| New York, : Nova Science Publishers, c2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Exciton quasiparticles : theory, dynamics, and applications / / Randy M. Bergin, editor
| Exciton quasiparticles : theory, dynamics, and applications / / Randy M. Bergin, editor |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | New York, : Nova Science Publishers, c2011 |
| Descrizione fisica | 1 online resource (425 p.) |
| Disciplina | 530.4/16 |
| Altri autori (Persone) | BerginRandy M |
| Collana | Physics research and technology |
| Soggetto topico |
Exciton theory
Quasiparticles (Physics) |
| ISBN | 1-61209-040-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- EXCITON QUASIPARTICLES: THEORY, DYNAMICS AND APPLICATIONS -- EXCITON QUASIPARTICLES: THEORY, DYNAMICS AND APPLICATIONS -- CONTENTS -- PREFACE -- Chapter 1 EXCITON POLARITON DISPERSION IN MULTINARY COMPOUNDS -- ABSTRACT -- 1. STRONG AND WEAK POLARITON EFFECTS IN THE REGION OF EXCITON RESONANCES IN MULTINARY COMPOUNDS -- 2. EXCITON SPECTRA IN CRYSTALS WITH STRONG POLARITON EFFECT (ωLT > -- > -- Γ) -- 2.1. Intraband and Interband Relaxation of Exciton Polaritons. Determination of Parameters of Polariton Disperssion -- 2.2. Spectral-Spatial Diffusion of Polaritons -- 2.3. Relative Contribution to the Emission of Upper and Lower Polariton Branches -- 3. BREWSTER EFFECTS IN EXCITON REFLECTIVITY SPECTRA -- 3.1. Brewster Effect in the Model of the "Dead" Layer -- 3.2. Approximation of Normal Incidence at the Layer-Crystal Interface -- 3.3. Brewster Effect in the Amplitude and Phase Spectra of Exciton Reflectivity in ZnP2 Crystals -- 4. EXCITON SPECTRA IN CRYSTALS WITH WEAK POLARITON EFFECT (ωLT ≤ Γ) -- 4.1. Free Exciton Spectra in CuGaS2 Crystals -- 4.2. Free Exciton Spectra in CuAlS2 Crystals -- 4.3. Free Exciton Spectra in CuGaSe2 Crystals -- 4.4. Free Exciton Spectra in CuAlSe2 Crystals -- 5. POLARITON MODES AT OBLIQUE INCIDENCE OF THE LIGHT ON THE CRYSTAL SURFACE -- 5.1. The Effective Index of Refraction -- 5.2. Calculated Reflectivity Spectra of CdS -- 5.3. Spectra of Oblique Reflectance in Crystals with Weak Polariton Effect ( ωLT < -- ) -- 5.4. Interference of Additional Waves in the Case of Weak Exciton Polaritons -- 5.5. Interference in Luminescence Spectra of Exciton Polaritons -- 6. EXCITON-PHONON LUMINESCENCE SPECTRA WITH EXCITON-POLARITON ANNIHILATION -- 6.1. Energy Exchange between the Upper and Lower Modes of Polariton Branches -- 7. BOUND EXCITONS IN MULTINARY COMPOUNDS.
7.1. Resonance Impurity Emission in CuGaS2 Crystals -- 8. WAVELENGTH MODULATED EXCITON REFLECTIVITY SPECTRA IN CUALSE2 CRYSTALS -- 8.1. Calculation of the Contour of Wavelength Modulated Reflectivity Spectra in the Case of Weak Polariton Effect -- 9. RESONANCE RAMAN SCATTERING AND OPTICAL ORIENTATION OF EXCITONS IN СUGAXAL1-XS2 CRYSTALS -- 10. RESONANCE RAMAN SCATTERING IN CUGAXIN1-XS2 SOLID SOLUTIONS -- CONCLUDING REMARKS -- REFERENCES -- Chapter 2 EXCITON RELAXATION DYNAMICS IN COLLOIDAL CORE AND CORE/SHELL CDSE NANORODS -- ABSTRACT -- 1. INTRODUCTION -- 1.a. Colloidal Nanocrystals -- 1.b. Core/Shell Nanostructures -- 1.c. Exciton Relaxation Processes -- 2. EXPERIMENTAL -- 2.a. Samples: Core and Core/Shell Nanorods -- 2.b. Theoretical Model -- 2.c. Spectroscopic Methods -- 3. EXCITON RELAXATION PROCESSES: ROLE OF SURFACE AND INTERFACE DEFECT STATES -- 3.a. Differential Transmission Spectra -- 3.b. Bleaching Dynamics -- 3.b.1. Intraband relaxation -- 3.b.2. Trapping mechanism -- 3.b.3. Auger processes -- 3.c. Stimulated Emission and Photo-Absorption Processes -- 3.c.1. Core sample -- 3.c.2. Core/shell sample -- 4. SHELL THICKNESS EFFECTS ON DEFECT STATES DISTRIBUTION -- 4.a. Differential Transmission Spectra -- 4.b. Bleaching Dynamics -- 4.c. Stimulated Emission and Photo-Absorption Processes -- 5. ROLE OF THE SHELL THICKNESS ON EXCITON EMISSION PROCESS -- 5.a. Experimental Results -- 5.b. Discussion -- 6. EXCITON RELAXATION PROCESSES AT RESONANT PUMP ENERGY -- 6.a Differential Transmission Spectra -- 6.b. Bleaching Dynamics -- 6.b.1. Role of defect states on Auger processes and competition with SE -- 6.b.2. Confined acoustic phonons -- 7. CONCLUSION -- ACKNOWLEDGMENTS -- REFERENCES -- Chapter 3 RADIATION-ASSISTED PREPARATION OF POWDER MATERIALS AND THEIR EXCITON LUMINESCENCE -- ABSTRACT. 1. INTRODUCTION - EXCITON LUMINESCENCE IN NANOPOWDERS -- 2. PREPARATION OF NANOPOWDER MATERIALS USING IONIZING AND UV RADIATION -- 3. PREPARATION OF ZNO BASED MATERIALS USING RADIATION METHODS -- 3.1. Preparation Methods Using Visible Light, Ultraviolet and Ionizing Radiation -- 3.2. Preparation and Excitonic Luminescence of Powder ZnO Prepared under UV-VIS and Ionizing Radiation -- Irradiation of solutions and characterization of solid phase -- Luminescence properties -- 4. PREPARATION OF YAG BASED MATERIALS WITH EXCITON LUMINESCENCE -- 4.1. Preparation and Excitonic Luminescence of Powder YAG Prepared under UV-VIS and Ionizing Radiation -- 5. CONCLUSION -- ACKNOWLEDGMENT -- 6. REFERENCES -- Chapter 4 THE SEMICLASSICAL MOLECULAR EXCITON: PATH/TIME ORDERED PROPAGATORS VS. STOCHASTIC DYNAMICS -- INTRODUCTION - THE TRANSITION DENSITY AND SECOND QUANTIZATION -- THEORY -- A. The Exciton Propagator -- B. The Gauge-Theoretic Picture -- DISCUSSION -- A. Loop Theory vs. Platt's Ring Theory, M.O. Theory -- B. The Keldysh Contour and the Argument Principle -- CONCLUSION -- APPENDIX -- ACKNOWLEDGMENTS -- REFERENCES -- Chapter 5 SOLITONS AND EXITONS IN SEISMOTECTONIC PROBLEMS -- ABSTRACT -- INTRODUCTION -- PROBLEM FORMULATION -- PROBLEM SOLUTION -- ACTION-AT-A-DISTANCE OF THE ROTATION ELASTIC FIELD -- EARTHQUAKE MIGRATION -- CONCLUSIONS -- ACNOWLEDGMENTS -- REFERENCES -- Chapter 6 EXCITON DYNAMICS STUDY OF InAs/GaAs QUANTUM DOT HETEROSTRUCTURES -- ABSTRACT -- INTRODUCTION -- EXPERIMENTS -- RESULTS AND DISCUSSION -- CONCLUSION -- ACKNOWLEDGMENT -- REFERENCES -- Chapter 7 EXCITON DIFFUSION LENGTH IN TITANYL PHTHALOCYANINE THIN FILMS AS DETERMINED BY THE SURFACE PHOTOVOLTAGE METHOD -- ABSTRACT -- INTRODUCTION -- PRINCIPLES OF THE SURFACE PHOTOVOLTAGE METHOD -- EXPERIMENT -- Preparation of the Layers. The Transmittance and Reflectance Spectra Measurements Optimized for Thin Films -- Surface Photovoltage Spectra -- RESULTS -- DISCUSSION -- CONCLUSION -- APPENDIX -- ACKNOWLEDGMENT -- REFERENCES -- Chapter 8 ACCURACY OF THE COHERENT POTENTIAL APPROXIMATION FOR FRENKEL EXCITONS IN ONE-DIMENSIONAL ARRAYS WITH GAUSSIAN DIAGONAL DISORDER AND NEAREST-NEIGHBOR TRANSFER -- ABSTRACT -- INTRODUCTION -- MACROSCOPIC DISORDER AND THE COHERENT POTENTIAL APPROXIMATION -- CONCLUSION -- REFERENCES -- Chapter9EXCITONFANORESONANCEINSEMICONDUCTORHETEROSTRUCTURESANDITSRELATEDPHENOMENA -- Abstract -- 1.Introduction -- 2.TheoreticalFramework -- 2.1.AdiabaticExpansion -- 2.2.R-MatrixPropagation -- 2.3.TimeDelay -- 3.ExcitonicFRinSemiconductorHeterostructures -- 3.1.LinearExcitonicFR -- 3.1.1.QWs -- 3.1.2.WSLs -- 3.2.Non-LinearExcitonicFR -- 3.2.1.Introduction -- 3.2.2.Theory -- 3.2.3.AnalyticModelwithoutCoulombExchange -- 3.2.4.SBEResultswithCoulombExchange -- 3.3.DynamicExcitonicFR -- 3.3.1.Introduction -- 3.3.2.Formulation -- 3.3.3.DynamicEX-FRSpectra -- 4.RelatedPhenomenaofDynamicFR -- 4.1.DynamicFRinDynamicWannier-StarkLadder -- 4.1.1.Introduction -- 4.1.2.R-MatrixFloquetTheory -- 4.1.3.PonderomotiveInteractions -- 4.1.4.ExcessDOS -- 4.2.DynamicFRinCoherentPhononGeneration -- 5.Conclusion -- Acknowledgments -- References -- Chapter10MAGNETOEXCITONBINDINGENERGYINPOLARCRYSTALS,QUANTUMWELLSANDGRAPHENEBILAYERS -- Abstract -- 1.Introduction -- 2.MagnetoexcitonsinPolarSemiconductors -- 2.1.BulkMagnetoexcitons -- 2.2.Quantum-wellMagnetoexcitons -- 3.MagnetoexcitonDispersioninGrapheneBilayersEmbeddedinaDielectric -- 3.1.RelativisticBethe-SalpeterEquation -- 4.Conclusion -- References -- Chapter11WANNIER-MOTT-FRENKELHYBRIDEXCITONINSEMICONDUCTOR-ORGANICSYSTEMSCONTAININGQUANTUMDOTS -- Abstract -- 1.Introduction -- 2.SemiconductorQuantumDotArrayinanOrganicMedium. 2.1.TotalHamiltonianoftheSystem -- 2.2.TheHybridExcitonState -- 2.3.NonlinearOpticalResponse -- 3.HybridExcitonStateinaQuantumDot-DendriteSystem -- 3.1.AQuantumDot-DendriteModel -- 3.2.EffectiveInteractionCoefficientsBetweenDendrimerGenerations -- 3.3.DiagramTechniquesforGreenFunctioninOrbitalRepresentation -- 3.4.TheQuantumDot-DendronLigand -- 4.HybridExcitonunderElectricandMagneticFields -- 5.Conclusion -- References -- Short Communication EXCITONS IN CDO PARABOLIC QUANTUM DOTS -- ABSTRACT -- 1. INTRODUCTION -- 2. THEORY -- 3. CONCLUSION -- REFERENCES -- INDEX. |
| Record Nr. | UNINA-9911106587503321 |
| New York, : Nova Science Publishers, c2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Exciton quasiparticles : theory, dynamics, and applications / / Randy M. Bergin, editor
| Exciton quasiparticles : theory, dynamics, and applications / / Randy M. Bergin, editor |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | New York, : Nova Science Publishers, c2011 |
| Descrizione fisica | 1 online resource (425 p.) |
| Disciplina | 530.4/16 |
| Altri autori (Persone) | BerginRandy M |
| Collana | Physics research and technology |
| Soggetto topico |
Exciton theory
Quasiparticles (Physics) |
| ISBN | 1-61209-040-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- EXCITON QUASIPARTICLES: THEORY, DYNAMICS AND APPLICATIONS -- EXCITON QUASIPARTICLES: THEORY, DYNAMICS AND APPLICATIONS -- CONTENTS -- PREFACE -- Chapter 1 EXCITON POLARITON DISPERSION IN MULTINARY COMPOUNDS -- ABSTRACT -- 1. STRONG AND WEAK POLARITON EFFECTS IN THE REGION OF EXCITON RESONANCES IN MULTINARY COMPOUNDS -- 2. EXCITON SPECTRA IN CRYSTALS WITH STRONG POLARITON EFFECT (ωLT > -- > -- Γ) -- 2.1. Intraband and Interband Relaxation of Exciton Polaritons. Determination of Parameters of Polariton Disperssion -- 2.2. Spectral-Spatial Diffusion of Polaritons -- 2.3. Relative Contribution to the Emission of Upper and Lower Polariton Branches -- 3. BREWSTER EFFECTS IN EXCITON REFLECTIVITY SPECTRA -- 3.1. Brewster Effect in the Model of the "Dead" Layer -- 3.2. Approximation of Normal Incidence at the Layer-Crystal Interface -- 3.3. Brewster Effect in the Amplitude and Phase Spectra of Exciton Reflectivity in ZnP2 Crystals -- 4. EXCITON SPECTRA IN CRYSTALS WITH WEAK POLARITON EFFECT (ωLT ≤ Γ) -- 4.1. Free Exciton Spectra in CuGaS2 Crystals -- 4.2. Free Exciton Spectra in CuAlS2 Crystals -- 4.3. Free Exciton Spectra in CuGaSe2 Crystals -- 4.4. Free Exciton Spectra in CuAlSe2 Crystals -- 5. POLARITON MODES AT OBLIQUE INCIDENCE OF THE LIGHT ON THE CRYSTAL SURFACE -- 5.1. The Effective Index of Refraction -- 5.2. Calculated Reflectivity Spectra of CdS -- 5.3. Spectra of Oblique Reflectance in Crystals with Weak Polariton Effect ( ωLT < -- ) -- 5.4. Interference of Additional Waves in the Case of Weak Exciton Polaritons -- 5.5. Interference in Luminescence Spectra of Exciton Polaritons -- 6. EXCITON-PHONON LUMINESCENCE SPECTRA WITH EXCITON-POLARITON ANNIHILATION -- 6.1. Energy Exchange between the Upper and Lower Modes of Polariton Branches -- 7. BOUND EXCITONS IN MULTINARY COMPOUNDS.
7.1. Resonance Impurity Emission in CuGaS2 Crystals -- 8. WAVELENGTH MODULATED EXCITON REFLECTIVITY SPECTRA IN CUALSE2 CRYSTALS -- 8.1. Calculation of the Contour of Wavelength Modulated Reflectivity Spectra in the Case of Weak Polariton Effect -- 9. RESONANCE RAMAN SCATTERING AND OPTICAL ORIENTATION OF EXCITONS IN СUGAXAL1-XS2 CRYSTALS -- 10. RESONANCE RAMAN SCATTERING IN CUGAXIN1-XS2 SOLID SOLUTIONS -- CONCLUDING REMARKS -- REFERENCES -- Chapter 2 EXCITON RELAXATION DYNAMICS IN COLLOIDAL CORE AND CORE/SHELL CDSE NANORODS -- ABSTRACT -- 1. INTRODUCTION -- 1.a. Colloidal Nanocrystals -- 1.b. Core/Shell Nanostructures -- 1.c. Exciton Relaxation Processes -- 2. EXPERIMENTAL -- 2.a. Samples: Core and Core/Shell Nanorods -- 2.b. Theoretical Model -- 2.c. Spectroscopic Methods -- 3. EXCITON RELAXATION PROCESSES: ROLE OF SURFACE AND INTERFACE DEFECT STATES -- 3.a. Differential Transmission Spectra -- 3.b. Bleaching Dynamics -- 3.b.1. Intraband relaxation -- 3.b.2. Trapping mechanism -- 3.b.3. Auger processes -- 3.c. Stimulated Emission and Photo-Absorption Processes -- 3.c.1. Core sample -- 3.c.2. Core/shell sample -- 4. SHELL THICKNESS EFFECTS ON DEFECT STATES DISTRIBUTION -- 4.a. Differential Transmission Spectra -- 4.b. Bleaching Dynamics -- 4.c. Stimulated Emission and Photo-Absorption Processes -- 5. ROLE OF THE SHELL THICKNESS ON EXCITON EMISSION PROCESS -- 5.a. Experimental Results -- 5.b. Discussion -- 6. EXCITON RELAXATION PROCESSES AT RESONANT PUMP ENERGY -- 6.a Differential Transmission Spectra -- 6.b. Bleaching Dynamics -- 6.b.1. Role of defect states on Auger processes and competition with SE -- 6.b.2. Confined acoustic phonons -- 7. CONCLUSION -- ACKNOWLEDGMENTS -- REFERENCES -- Chapter 3 RADIATION-ASSISTED PREPARATION OF POWDER MATERIALS AND THEIR EXCITON LUMINESCENCE -- ABSTRACT. 1. INTRODUCTION - EXCITON LUMINESCENCE IN NANOPOWDERS -- 2. PREPARATION OF NANOPOWDER MATERIALS USING IONIZING AND UV RADIATION -- 3. PREPARATION OF ZNO BASED MATERIALS USING RADIATION METHODS -- 3.1. Preparation Methods Using Visible Light, Ultraviolet and Ionizing Radiation -- 3.2. Preparation and Excitonic Luminescence of Powder ZnO Prepared under UV-VIS and Ionizing Radiation -- Irradiation of solutions and characterization of solid phase -- Luminescence properties -- 4. PREPARATION OF YAG BASED MATERIALS WITH EXCITON LUMINESCENCE -- 4.1. Preparation and Excitonic Luminescence of Powder YAG Prepared under UV-VIS and Ionizing Radiation -- 5. CONCLUSION -- ACKNOWLEDGMENT -- 6. REFERENCES -- Chapter 4 THE SEMICLASSICAL MOLECULAR EXCITON: PATH/TIME ORDERED PROPAGATORS VS. STOCHASTIC DYNAMICS -- INTRODUCTION - THE TRANSITION DENSITY AND SECOND QUANTIZATION -- THEORY -- A. The Exciton Propagator -- B. The Gauge-Theoretic Picture -- DISCUSSION -- A. Loop Theory vs. Platt's Ring Theory, M.O. Theory -- B. The Keldysh Contour and the Argument Principle -- CONCLUSION -- APPENDIX -- ACKNOWLEDGMENTS -- REFERENCES -- Chapter 5 SOLITONS AND EXITONS IN SEISMOTECTONIC PROBLEMS -- ABSTRACT -- INTRODUCTION -- PROBLEM FORMULATION -- PROBLEM SOLUTION -- ACTION-AT-A-DISTANCE OF THE ROTATION ELASTIC FIELD -- EARTHQUAKE MIGRATION -- CONCLUSIONS -- ACNOWLEDGMENTS -- REFERENCES -- Chapter 6 EXCITON DYNAMICS STUDY OF InAs/GaAs QUANTUM DOT HETEROSTRUCTURES -- ABSTRACT -- INTRODUCTION -- EXPERIMENTS -- RESULTS AND DISCUSSION -- CONCLUSION -- ACKNOWLEDGMENT -- REFERENCES -- Chapter 7 EXCITON DIFFUSION LENGTH IN TITANYL PHTHALOCYANINE THIN FILMS AS DETERMINED BY THE SURFACE PHOTOVOLTAGE METHOD -- ABSTRACT -- INTRODUCTION -- PRINCIPLES OF THE SURFACE PHOTOVOLTAGE METHOD -- EXPERIMENT -- Preparation of the Layers. The Transmittance and Reflectance Spectra Measurements Optimized for Thin Films -- Surface Photovoltage Spectra -- RESULTS -- DISCUSSION -- CONCLUSION -- APPENDIX -- ACKNOWLEDGMENT -- REFERENCES -- Chapter 8 ACCURACY OF THE COHERENT POTENTIAL APPROXIMATION FOR FRENKEL EXCITONS IN ONE-DIMENSIONAL ARRAYS WITH GAUSSIAN DIAGONAL DISORDER AND NEAREST-NEIGHBOR TRANSFER -- ABSTRACT -- INTRODUCTION -- MACROSCOPIC DISORDER AND THE COHERENT POTENTIAL APPROXIMATION -- CONCLUSION -- REFERENCES -- Chapter9EXCITONFANORESONANCEINSEMICONDUCTORHETEROSTRUCTURESANDITSRELATEDPHENOMENA -- Abstract -- 1.Introduction -- 2.TheoreticalFramework -- 2.1.AdiabaticExpansion -- 2.2.R-MatrixPropagation -- 2.3.TimeDelay -- 3.ExcitonicFRinSemiconductorHeterostructures -- 3.1.LinearExcitonicFR -- 3.1.1.QWs -- 3.1.2.WSLs -- 3.2.Non-LinearExcitonicFR -- 3.2.1.Introduction -- 3.2.2.Theory -- 3.2.3.AnalyticModelwithoutCoulombExchange -- 3.2.4.SBEResultswithCoulombExchange -- 3.3.DynamicExcitonicFR -- 3.3.1.Introduction -- 3.3.2.Formulation -- 3.3.3.DynamicEX-FRSpectra -- 4.RelatedPhenomenaofDynamicFR -- 4.1.DynamicFRinDynamicWannier-StarkLadder -- 4.1.1.Introduction -- 4.1.2.R-MatrixFloquetTheory -- 4.1.3.PonderomotiveInteractions -- 4.1.4.ExcessDOS -- 4.2.DynamicFRinCoherentPhononGeneration -- 5.Conclusion -- Acknowledgments -- References -- Chapter10MAGNETOEXCITONBINDINGENERGYINPOLARCRYSTALS,QUANTUMWELLSANDGRAPHENEBILAYERS -- Abstract -- 1.Introduction -- 2.MagnetoexcitonsinPolarSemiconductors -- 2.1.BulkMagnetoexcitons -- 2.2.Quantum-wellMagnetoexcitons -- 3.MagnetoexcitonDispersioninGrapheneBilayersEmbeddedinaDielectric -- 3.1.RelativisticBethe-SalpeterEquation -- 4.Conclusion -- References -- Chapter11WANNIER-MOTT-FRENKELHYBRIDEXCITONINSEMICONDUCTOR-ORGANICSYSTEMSCONTAININGQUANTUMDOTS -- Abstract -- 1.Introduction -- 2.SemiconductorQuantumDotArrayinanOrganicMedium. 2.1.TotalHamiltonianoftheSystem -- 2.2.TheHybridExcitonState -- 2.3.NonlinearOpticalResponse -- 3.HybridExcitonStateinaQuantumDot-DendriteSystem -- 3.1.AQuantumDot-DendriteModel -- 3.2.EffectiveInteractionCoefficientsBetweenDendrimerGenerations -- 3.3.DiagramTechniquesforGreenFunctioninOrbitalRepresentation -- 3.4.TheQuantumDot-DendronLigand -- 4.HybridExcitonunderElectricandMagneticFields -- 5.Conclusion -- References -- Short Communication EXCITONS IN CDO PARABOLIC QUANTUM DOTS -- ABSTRACT -- 1. INTRODUCTION -- 2. THEORY -- 3. CONCLUSION -- REFERENCES -- INDEX. |
| Record Nr. | UNINA-9911141739303321 |
| New York, : Nova Science Publishers, c2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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