donor semiconductor

donor semiconductor
elektroninis puslaidininkis statusas T sritis chemija apibrėžtis Puslaidininkis, kuriame laisvųjų elektronų tankis didesnis už skylių tankį. atitikmenys: angl. donor semiconductor; donor-type semiconductor; electronic semiconductor; n-type semiconductor rus. донорный полупроводник; проводник n-типа; электронный полупроводник ryšiai: sinonimas – n-puslaidininkis sinonimas – donorinis puslaidininkis

Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2003.

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  • donor-type semiconductor — elektroninis puslaidininkis statusas T sritis chemija apibrėžtis Puslaidininkis, kuriame laisvųjų elektronų tankis didesnis už skylių tankį. atitikmenys: angl. donor semiconductor; donor type semiconductor; electronic semiconductor; n type… …   Chemijos terminų aiškinamasis žodynas

  • donor — DONÓR, donori, s.m. 1. (fiz.) Atom pentavalent care, introdus într un semiconductor, cedează electroni acceptorului. 2. (biol.) Individ care cedează celule, cromozomi etc. – Din fr. donneur, engl. donor. Trimis de LauraGellner, 19.06.2004. Sursa …   Dicționar Român

  • Semiconductor — Citations missing|date=March 2008A semiconductor is a solid material that has electrical conductivity in between a conductor and an insulator; it can vary over that wide range either permanently or dynamically. [. They are used in many… …   Wikipedia

  • Donor (semiconductors) — In semiconductor physics, a donor is a dopant atom that, when added to a semiconductor, can form n type regions. Phosphorus atom acting as a donor in the simplified 2D Silicon lattice. For example, when silicon (Si), having four valence electrons …   Wikipedia

  • semiconductor device — ▪ electronics Introduction       electronic circuit component made from a material that is neither a good conductor nor a good insulator (hence semiconductor). Such devices have found wide applications because of their compactness, reliability,… …   Universalium

  • semiconductor — /sem ee keuhn duk teuhr, sem uy /, n. 1. a substance, as silicon or germanium, with electrical conductivity intermediate between that of an insulator and a conductor: a basic component of various kinds of electronic circuit element (semiconductor …   Universalium

  • Donor — A donor in general is a person who donates something voluntarily. Usually used to represent a form of pure altruism but sometimes used when the payment for a service is recognised by all parties as representing less than the value of the donation …   Wikipedia

  • donor — n. 1 a person who gives or donates something (e.g. to a charity). 2 one who provides blood for a transfusion, semen for insemination, or an organ or tissue for transplantation. 3 Chem. an atom or molecule that provides a pair of electrons in… …   Useful english dictionary

  • donor — noun Etymology: Middle English donoure, from Anglo French doneur, from Latin donator, from donare Date: 15th century 1. one that gives, donates, or presents something 2. one used as a source of biological material (as blood or an organ) 3 …   New Collegiate Dictionary

  • Donor —   In a solar photovoltaic device, an n type dopant, such as phosphorus, that puts an additional electron into an energy level very near the conduction band; this electron is easily exited into the conduction band where it increases the electrical …   Energy terms

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