beam instability

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• Instability — [ Hydrodynamics simulation of the Rayleigh–Taylor instability [Shengtai Li, Hui Li Parallel AMR Code for Compressible MHD or HD Equations (Los Alamos National Laboratory) [http://math.lanl.gov/Research/Highlights/amrmhd.shtml] ] ] Instability in… …   Wikipedia

• Molecular beam epitaxy — A simple sketch showing the main components and rough layout and concept of the main chamber in a Molecular Beam Epitaxy system Molecular beam epitaxy (MBE) is one of several methods of depositing single crystals. It was invented in the late… …   Wikipedia

• Molecular-beam epitaxy — (MBE), is one of several methods of depositing single crystals. It was invented in the late 1960s at Bell Telephone Laboratories by J. R. Arthur and Alfred Y. Cho.MethodMolecular beam epitaxy takes place in high vacuum or ultra high vacuum (10−8… …   Wikipedia

• Elastic instability — is a form of instability occurring in elastic systems, such as buckling of beams and plates subject to large compressive loads. ingle degree of freedom systemsConsider as a simple example a rigid beam of length L , hinged in one end and free in… …   Wikipedia

• Modulational instability — In the field of nonlinear optics, modulational instability is a phenomenon whereby deviations from an optical waveform are reinforced by nonlinearity, leading to the generation of spectral sidebands and the eventual breakup of the waveform into a …   Wikipedia

• Electron beam lithography — (often abbreviated as e beam lithography) is the practice of scanning a beam of electrons in a patterned fashion across a surface covered with a film (called the resist),cite book |last= McCord |first=M. A. |coauthors=M. J. Rooks |title=… …   Wikipedia

• Superconducting Radio Frequency — (SRF) science and technology involves the application of electrical superconductors to radio frequency devices. The ultra low electrical loss of the superconductor yields RF resonators with extremely high quality factors, or Q . For example, it… …   Wikipedia

• пучковая неустойчивость в ионосфере — Неустойчивость ионосферной плазмы, обусловленная наличием в ней одного или нескольких взаимопроникающих пучков заряженных частиц. [ГОСТ 25645.113 84] Тематики ионосфера земли Обобщающие термины волны и неустойчивости ионосферной плазмы EN beam… …   Справочник технического переводчика

• Double layer (plasma) — This article is about the structure in plasma physics. For other uses, see Double layer. Saturnian aurora whose reddish colour is characteristic of ionized hydrogen plasma.[1] Powered by the Saturnian equivalent of (filamentary) Birkeland… …   Wikipedia

• Pinch (plasma physics) — For other uses, see Pinch (disambiguation). Lightning bolts illustrating electromagnetically pinched plasma filaments …   Wikipedia

• solids, mechanics of — ▪ physics Introduction       science concerned with the stressing (stress), deformation (deformation and flow), and failure of solid materials and structures.       What, then, is a solid? Any material, fluid or solid, can support normal forces.… …   Universalium