Results 241 to 250 of about 351,357 (273)
Organic Phototransistor Photonic Synapses for Artificial Vision. [PDF]
Nanomicro LettDing F, Xue D, Chi L, Huang L.
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Proceedings of the IEEE, 1966
This paper is a review of semiconductor laser work. The principles of operation are discussed. The stress is on work since early 1964. The present state-of-the-art in GaAs junction lasers is described.
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This paper is a review of semiconductor laser work. The principles of operation are discussed. The stress is on work since early 1964. The present state-of-the-art in GaAs junction lasers is described.
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Probing Semiconductor-Semiconductor Interfaces
Physics Today, 1987Almost every aspect of modern life is affected by a practical result of research in condensed matter physics: semiconductor devices. The performance of these solid-state devices is determined largely by the physical properties of the interfaces within them.
Robert S. Bauer, Giorgio Margaritondo
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2009
The modern interest for phenomena at the semiconductor-electrolyte interface dates back to experiments performed in the 1950s with germanium, and has extended to most semiconducting materials for reasons of fundamental knowledge or potential application, going from semiconductor processing technology to heterogeneous photocatalysis to sensors.
Cattarin S., DECKER, Franco
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The modern interest for phenomena at the semiconductor-electrolyte interface dates back to experiments performed in the 1950s with germanium, and has extended to most semiconducting materials for reasons of fundamental knowledge or potential application, going from semiconductor processing technology to heterogeneous photocatalysis to sensors.
Cattarin S., DECKER, Franco
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Applied Optics, 1967
The developments in the field of semiconductor lasers (p-n junction, excited by electron beam and by optical pumping) are considered. Especially emphasized is the problem of the application of the p-n junction laser as a high speed switching element.
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The developments in the field of semiconductor lasers (p-n junction, excited by electron beam and by optical pumping) are considered. Especially emphasized is the problem of the application of the p-n junction laser as a high speed switching element.
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Bidirectional Semiconductor Laser
Science, 1999A semiconductor laser capable of operating under both positive and negative bias voltage is reported. Its active region behaves functionally as two different laser materials, emitting different wavelengths, depending on the design, when biased with opposite polarities. This concept was used for the generation of two wavelengths (6.3 and 6.5 micrometers)
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Physical Review B, 1981
A detailed study of the electronic structure of a number of (111) vacuum-semiconductor, metal-semiconductor, and semiconductor-semiconductor interfaces has been made by using a cluster-Bethe-lattice method. Numerical calculations for the electronic density of states of Ge, GaAs, and ZnSe surfaces and interfaces have been performed using a realistic ...
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A detailed study of the electronic structure of a number of (111) vacuum-semiconductor, metal-semiconductor, and semiconductor-semiconductor interfaces has been made by using a cluster-Bethe-lattice method. Numerical calculations for the electronic density of states of Ge, GaAs, and ZnSe surfaces and interfaces have been performed using a realistic ...
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semiconductor optical amplifiers
SPIE Newsroom, 1990Semiconductor laser amplifiers have now proved their ability to improve the performance of single-mode fiber communication systems, at least in the laboratory stage. After a brief background review of optical amplification in communication systems, the principle of operation and main device characteristics of semiconductor optical amplifiers are ...
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Metal–Semiconductor Junctions and Semiconductor Heterostructures
2001In comparison to the solid-vacuum interface, i.e. the clean, well-defined surface of a solid, other solid interfaces are of much more practical importance. The solid-liquid interface, for example, plays a major role in electrochemistry and biophysics. Studies of that particular interface have a long tradition in physical chemistry. A detailed treatment
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Semiconductor technologies and semiconductor memories
SIMULATION, 1976In this article, we discuss the semiconductor techno logies from which microprocessors are constructed and the semiconductor memories with which microprocessors are commonly used. We will discuss the characteristics of the technologies and memories from the user's point of view and will not discuss either the inner workings or the manufacturing ...
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