surface ionization

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• surface ionization — paviršinis jonizavimas statusas T sritis radioelektronika atitikmenys: angl. surface ionization vok. Oberflächenionisierung, f rus. поверхностная ионизация, f pranc. ionisation superficielle, f …   Radioelektronikos terminų žodynas

• surface ionization — paviršinė jonizacija statusas T sritis fizika atitikmenys: angl. surface ionization vok. Oberflächenionisation, n rus. поверхностная ионизация, f pranc. ionisation superficielle, f …   Fizikos terminų žodynas

• Surface-enhanced laser desorption/ionization — Infobox chemical analysis name = Surface enhanced laser desorption/ionization caption = acronym = SELDI classification = analytes = Biomolecules manufacturers = related = Matrix assisted laser desorption/ionization Soft laser desorption… …   Wikipedia

• surface analysis — ▪ chemistry Introduction       in analytical chemistry (chemistry), the study of that part of a solid that is in contact with a gas or a vacuum. When two phases of matter are in contact, they form an interface. The term surface is usually… …   Universalium

• ionization — i·on·i·za·tion (ī ə nĭ zāʹshən) n. 1. The formation of or separation into ions by heat, electrical discharge, radiation, or chemical reaction. 2. The state of being ionized. * * * Process by which electrically neutral atoms or molecules are… …   Universalium

• Thermal ionization — In thermal ionization, also referred to as surface ionization, chemically purified material loaded onto a filament which is then heated to cause some of the material to be ionized as it boils off the hot filament. Filaments are generally flat… …   Wikipedia

• Desorption electrospray ionization — (DESI) Acronym DESI Classification Mass spectrometry Analytes Organic molecules Biomolecules Other techniques Related Electrospray ionization Atmospheric pressure chemical ionization …   Wikipedia

• Penning ionization — is a form of chemi ionization, an ionization process involving reactions between neutral atoms and/or molecules. [Penning, F. M. Die Naturwissenschaften , 1927, 15, 818. Über Ionisation durch metastabile Atome. ] cite journal |author=Arango CA,… …   Wikipedia

• Electrospray ionization — Electrospray (nanoSpray) ionization source Electrospray ionization (ESI) is a technique used in mass spectrometry to produce ions. It is especially useful in producing ions from macromolecules because it overcomes the propensity of these… …   Wikipedia

• Saha ionization equation — The Saha ionization equation, also known as the Saha Langmuir equation, was developed by the Indian astrophysicist Megh Nad Saha in 1920, and later (1923) by Irving Langmuir. One of the important applications of the equation was in explaining the …   Wikipedia

• mass spectrometry — or mass spectroscopy Analytic technique by which chemical substances are identified by sorting gaseous ions by mass using electric and magnetic fields. A mass spectrometer uses electrical means to detect the sorted ions, while a mass spectrograph …   Universalium