Titlebook: Electronic States and Optical Transitions in Semiconductor Heterostructures; Fedor T. Vasko,Alex V. Kuznetsov Textbook 1999 Springer Scien

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Intersubband Optical Transitions,nd fiber optical waveguides for this spectral range. A wide range of potential applications requires further progress in the development of semiconductor devices for the generation, detection, and modulation of far-infrared radiation.

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Textbook 1999operating characteristics of traditional micro- and optoelectronic compo­ nents. As a result of the growing importance of heterostructure physics, more and more people are entering this dynamic field, either from graduate school or from other areas of research. For the new entrants, the task of fami

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0938-037X lt of the growing importance of heterostructure physics, more and more people are entering this dynamic field, either from graduate school or from other areas of research. For the new entrants, the task of fami978-1-4612-6807-9978-1-4612-0535-7Series ISSN 0938-037X

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Injection-Induced Breast Siliconomasnd fiber optical waveguides for this spectral range. A wide range of potential applications requires further progress in the development of semiconductor devices for the generation, detection, and modulation of far-infrared radiation.

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Electronic States and Optical Transitions in Semiconductor Heterostructures

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Introduction,tor physics, largely due to progress in growth technologies which are now capable of producing ultrathin layers (up to a few monolayers) of different semiconductor materials. The availability of structures with nearly ideal, well-controlled properties has made semiconductor heterostructures a testin

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Electronic Structure of Abrupt Heterojunctions,gies can routinely create heterojunctions just one monolayer thick. In such abrupt heterojunctions, the parameters of the crystal (chemical composition, band structure, etc.) experience an abrupt change over a distance of the order of the lattice constant. A heterojunc-tion is qualitatively differen

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Electrons in Low-Dimensional Structures,tal the discreteness of the energy levels cannot be resolved because the energy separation between the levels is too small. However, in semiconductor heterostructures the electrons can be easily confined to very small spatial regions, where the quantization of their energy spectrum plays a crucial r

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