doped crystal
51Photonics — Refraction of waves of photons (light) by a prism The science of photonics[1] includes the generation, emission, transmission, modulation, signal processing, switching …
52Organic light-emitting diode — Demonstration of a flexible OLED device A green emitting OLED device An …
53Epitaxy — refers to the method of depositing a monocrystalline film on a monocrystalline substrate. The deposited film is denoted as epitaxial film or epitaxial layer. The term epitaxy comes from a Greek root ( epi above and taxis in ordered manner ) which …
54semiconductor 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,… …
55Резонанс Фано — тип резонанса с асимметричным профилем, возникающего в результате интерференции двух волновых процессов. Природа интерферирующих процессов может быть самой различной, поэтому такой резонанс носит универсальный характер и появляется в различных… …
56Semiconductor device — Semiconductor devices are electronic components that exploit the electronic properties of semiconductor materials, principally silicon, germanium, and gallium arsenide. Semiconductor devices have replaced thermionic devices (vacuum tubes) in most …
57Neodymium — praseodymium ← neodymium → promethium ↑ Nd ↓ U …
58Gallium(III) nitride — Chembox new Name = Gallium(III) nitride IUPACName = Gallium(III) nitride OtherNames = None Listed. Name = Section1 = Chembox Identifiers CASNo = 25617 97 4 Section2 = Chembox Properties Formula = GaN MolarMass = 83.7297 g/mol Appearance = Yellow… …
59Gamma spectroscopy — The gamma ray spectrum of natural uranium, showing about a dozen discrete lines superimposed on a smooth continuum, allows the identification the nuclides 226Ra, 214Pb, and 214Bi of the uranium decay chain. Gamma ray spectroscopy is the… …
60conductive ceramics — Introduction advanced industrial materials that, owing to modifications in their structure, serve as electrical conductors. In addition to the well known physical properties of ceramic materials hardness, compressive strength,… …