-PDF Download- Optics Of Excitons In Confined Systems Proceedings Of The Int Meeting Italy 24 27 September 1991 EBOOK

Optics of Excitons in Confined Systems, Proceedings of the INT Meeting, Italy, 24-27 September 1991

Author: Andrea D'Andrea

Publisher: CRC Press

Published: 1992-03-26

Total Pages: 380

ISBN-13: 9780854984138

Optics of Excitons in Confined Systems provides an overview of research in semiconductors that exhibit resonance enhanced optical nonlinearities in the frequency range close to the valence-conduction band gap. The book is divided into the following sections: quantum wells, wires, and dots; superlattices; nonlinear optical properties of confined systems; and effects of external fields on confined systems. Topics range from fundamental theory to more applied aspects of excitons in confined sytems.

Optics of Excitons in Confined Systems

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Published: 1992

Total Pages: 353

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Physics Briefs

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Published: 1993

Total Pages: 888

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Effect of Static Electric Fields on The Electronic And Optical Properties of Layered Semiconductor Nanostructures

Author: Volodya A. Harutyunyan

Publisher: Bentham Science Publishers

Published: 2015-11-04

Total Pages: 252

ISBN-13: 168108080X

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This volume investigates the theory of the effect of static electric fields on one-electron states in. nanocylindrical and nanospherical heterolayers and quantized semiconductor films. Homogeneous external electrostatic field for all these structures has been considered as a "universal" modulating factor. For structures with radial symmetry, a study on the influence of radial static field and the electric field of a charged ring on one-electron states is presented. Chapters focusing on homogeneous field effect on low-dimensional excitonic states in the quantized films and quantum wires - in both wide bandgap and narrowband semiconductors - are also included. Other contents include calculations weak, moderate and strong electric fields, quantum-mechanical approximation and perturbation theory, the quasi-classical approximation (WKB method). Readers will benefit from the varied methodological to the subject which gives them a concrete analytical framework to solve problems related to nanoscale semiconductor design. The reference should prove to be useful to academics and professionals working in semiconductor nanoelectronics research and development.