- semiconducting substances
- Смотри полупроводниковые вещества (полупроводники).
Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. Главный редактор Н.П. Лякишев. 2000.
semiconducting substances
Смотреть что такое "semiconducting substances" в других словарях:
полупроводниковые вещества (полупроводники) — [semiconducting substances] широкий класс неорганических веществ с электронным механизмом электропроводности и промежуточной удельной электропроводностью между ее значениями для металлов (σ ≈ 104+106 Ом 1 • см 1) и хороших… … Энциклопедический словарь по металлургии
diode — /duy ohd/, n. Electronics. a device, as a two element electron tube or a semiconductor, through which current can pass freely in only one direction. [1919; DI 1 + ODE2] * * * Electronic device that has two electrodes (anode and cathode) and that… … Universalium
Metalloid — 13 14 15 16 17 2 B Boron … Wikipedia
Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… … Universalium
Heat capacity — Thermodynamics … Wikipedia
crystal — crystallike, adj. /kris tl/, n., adj., v., crystaled, crystaling or (esp. Brit.) crystalled, crystalling. n. 1. a clear, transparent mineral or glass resembling ice. 2. the transparent form of crystallized quartz. 3. Chem., Mineral. a solid body… … Universalium
Crystal — /kris tl/, n. 1. a city in SE Minnesota, near Minneapolis. 25,543. 2. a female given name. * * * I Any solid material whose atoms are arranged in a definite pattern and whose surface regularity reflects its internal symmetry. Each of a crystal s… … Universalium
electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… … Universalium
materials science — the study of the characteristics and uses of various materials, as glass, plastics, and metals. [1960 65] * * * Study of the properties of solid materials and how those properties are determined by the material s composition and structure, both… … Universalium
Specific heat capacity — Specific heat capacity, also known simply as specific heat, is the measure of the heat energy required to increase the temperature of a unit quantity of a substance by a certain temperature interval. The term originated primarily through the work … Wikipedia
