minority carrier lifetime

minority carrier lifetime
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English-Polish dictionary for engineers. 2013.

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  • Minority Carrier Lifetime —   The average time a minority carrier exists before recombination …   Energy terms

  • Carrier Lifetime — denotes in semiconductor physics, is defined as the average time it takes an excess minority carrier to recombine.Carrier Lifetime play an important role in bipolar transistors and solar cells. The energy released due to recombination can be… …   Wikipedia

  • Carrier lifetime — A definition in semiconductor physics, carrier lifetime is defined as the average time it takes for a minority carrier to recombine. The process through which this is done is typically known as minority carrier recombination. The energy released… …   Wikipedia

  • Surface photovoltage — (SPV) measurements are a widely used method to determine the minority carrier diffusion length of semiconductors. Since the transport of minority carriers determines the behavior of the p n junctions that are ubiquitous in semiconductor devices,… …   Wikipedia

  • Bipolar junction transistor — BJT redirects here. For the Japanese language proficiency test, see Business Japanese Proficiency Test. PNP …   Wikipedia

  • Deep-level transient spectroscopy — (DLTS) is an experimental tool for studying electrically active defects (known as charge carrier traps) in semiconductors. DLTS establishes fundamental defect parameters and measures their concentration in the material. Some of the parameters are …   Wikipedia

  • Step recovery diode — In electronics, a Step recovery diode (SRD) is a semiconductor junction diode having the ability to generate extremely short pulses. It is also called Snap off diode or charge storage diode or memory varactor, and has a variety of uses in… …   Wikipedia

  • Electron mobility — This article is about the mobility for electrons and holes in metals and semiconductors. For the general concept, see Electrical mobility. In solid state physics, the electron mobility characterizes how quickly an electron can move through a… …   Wikipedia

  • Cathode — Diagram of a copper cathode in a galvanic cell (e.g., a battery). A positive current i flows out of the cathode (CCD mnemonic: Cathode Current Departs). A cathode is an electrode through which electric current flows out of a polarized electrical… …   Wikipedia

  • Charge carriers in semiconductors — There are two recognized types of charge carriers in semiconductors. One of them is electrons, which carry negative electric charge. In addition, it is convenient to treat the traveling vacancies in the valence band electron population (holes) as …   Wikipedia

  • Solar cell — A solar cell made from a monocrystalline silicon wafer …   Wikipedia

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