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Role of Interfaces in Semiconductor Heterostructures
The design of new microelectronics or optoelectronics devices often involves semiconductor heterolayers which are thin enough to allow pronounced... -
Electrical Measurements of Band Discontinuities at Heterostructure Interfaces
Experimental methods of measuring band discontinuities at heterostructure interfaces are discussed using the GaAs/AlxGa1-xAs system as an example.... -
Heuristic Approach to Band-Edge Discontinuities in Heterostructures
After a brief presentation of the various experimental techniques of band-offset determination in heterojunctions, we present our recent heuristic... -
Theory of Heterojunctions: A Critical Review
The central aspect of an abrupt heterojunction, and the point of departure for all its device properties, is the exact lineup of the bands of the two... -
Amorphous-Crystalline Heterojunctions
Investigation of amorphous-crystalline (a/c) heterojunctions is useful both for the understanding of the fundamental device physics and for... -
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Photovoltaic Behavior of Junctions
As noted in Chapter 2, a generalized photovoltaic device is composed of three functional elements, namely, an absorber, a junction region or... -
Basic Physical Processes in Solar Cell Materials
The basic physical processes underlying the operation of a solar cell consist of various optical interactions and generation/recombination and... -
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Electrical and photovoltaic properties of Cd1−x Zn x S/p-GaAs heterojunctions
Cd 1− x Zn x S/ p -GaAs heterojunctions for solar cell applications have been prepared by growing single crystal Cd 1− x Zn x S epitaxial layers on...
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The application of heterojunction structures to optical devices
Basic factors are reviewed that enter into the successful operation of single crystal heterojunction devices, with an emphasis on the role of...
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Opto-electronic properties of heterojunctions—A review
The development of techniques for the deposition of semiconductor layers has led, over the last decade, to intensive studies of heterojunction...