Single Semiconductor Quantum Dots (eBook, PDF)

Redaktion: Michler, Peter

• Format: PDF

Produktbeschreibung

Worldwide, many researchers are fascinated from the rich physics of se- conductor quantum dots (QDs) and their high potential for applications in photonics and quantum information technology. QDs are nanometer-sized three-dimensional structures which con?ne electrons and holes in dimensions oftheircorrespondingDeBrogliewavelength.Asaresult,theenergylevelsare quantized and for that reason they are also often referred as arti?cial atoms. Epitaxially grown QDs which are the subject of this book are embedded in a solid state semiconductor matrix and their size, shape, composition, and lo- tion can be tailored to a large extent by modern growth techniques. In QDs, excitations can involve more than a single carrier and interaction among the carriers modify or even dominate the emission properties. Therefore, a simple two-level description is only appropriate under certain well de?ned expe- mental conditions. Tremendous progress has been obtained in understanding their electronic, optical and spin properties mainly by performing single dot spectroscopy and using appropriate theoretical models.

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Produktdetails

• Verlag: Springer Berlin Heidelberg
• Seitenzahl: 390
• Erscheinungstermin: 13. Juni 2009
• Englisch
• ISBN-13: 9783540874461
• Artikelnr.: 37366264

Inhaltsangabe

Quantum Statistical Properties of the Light Emission from Quantum Dots in Microcavities.- Growth and control of optically active quantum dots.- Optical properties of epitaxially grown wide bandgap single quantum dots.- Coherent Electron Spin Dynamics in Quantum Dots.- Quantum Dot Nuclear Spin Polarization.- Quantum Dot Single-Photon Sources.- Entangled Photon Generation by Quantum Dots.- Cavity QED in Quantum Dot - Micropillar Cavity Systems.- Physics and Applications of Quantum Dots in Photonic Crystals.- Optical Spectroscopy of Spins in Coupled Quantum Dots.- Quantum information with quantum dot light sources.