ion beam
71Counter ion — A counter ion is an ion, the presence of which allows the formation of an overall neutrally charged species. For example, in the (neutral) species NaCl the sodium ion is countered by the chloride ion and vice versa. In most situations in… …
72Particle beam — A particle beam is an accelerated stream of charged particles or neutrons (often moving at very near the speed of light) which may be directed by magnets and focused by electrostatic lenses, although they may also be self focusing (see… …
73Electron beam physical vapor deposition — Traduction à relire Electron beam physical vapor deposition → …
74Deep reactive-ion etching — (DRIE) is a highly anisotropic etch process used to create deep penetration, steep sided holes and trenches in wafers, with aspect ratios of 20:1 or more. It was developed for microelectromechanical systems (MEMS), which require these features,… …
75Optical beam induced current — (OBIC) is a semiconductor analysis technique performed using laser signal injection. The technique uses a scanning laser beam to create electron–hole pairs in a semiconductor sample. This induces a current which may be analyzed to determine the… …
76particle beam — noun a collimated flow of particles (atoms or electrons or molecules) • Hypernyms: ↑beam, ↑ray, ↑electron beam • Hyponyms: ↑ion beam, ↑ionic beam …
77ionic beam — noun a beam of ions moving in the same direction at the same speed • Syn: ↑ion beam • Hypernyms: ↑particle beam …
78ionic beam — jonų pluoštas statusas T sritis fizika atitikmenys: angl. ion beam; ionic beam vok. Ionenbündel, n; Ionenstrahl, m rus. ионный пучок, m; пучок ионов, m pranc. faisceau d’ions, m; faisceau ionique, m …
79secondary ion mass spectrometry — noun A technique used to visualize the three dimensional structure of solids by employing an energetic ion beam to fragment the atomic or molecular constituents from a surface …
80Particle beam weapon — A particle beam weapon uses an ultra high energy beam of atoms or electrons (i.e., a particle beam) to damage a material target by hitting it, and thus disrupting its atomic and molecular structure. A particle beam weapon is a type of directed… …
