photoemission threshold

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• photoemission threshold — fotoemisijos slenkstis statusas T sritis radioelektronika atitikmenys: angl. photoemission threshold vok. Photoemissionsschwelle, f rus. порог фотоэмиссии, m pranc. seuil de l émission photo électrique, m …   Radioelektronikos terminų žodynas

• Photoemission electron microscopy — (PEEM, also called photoelectron microscopy, PEM) is a widely used type of emission microscopy. PEEM utilizes local variations in electron emission to generate image contrast. The excitation is usually produced by UV light, synchrotron radiation… …   Wikipedia

• Photoemissionsschwelle — fotoemisijos slenkstis statusas T sritis radioelektronika atitikmenys: angl. photoemission threshold vok. Photoemissionsschwelle, f rus. порог фотоэмиссии, m pranc. seuil de l émission photo électrique, m …   Radioelektronikos terminų žodynas

• fotoemisijos slenkstis — statusas T sritis radioelektronika atitikmenys: angl. photoemission threshold vok. Photoemissionsschwelle, f rus. порог фотоэмиссии, m pranc. seuil de l émission photo électrique, m …   Radioelektronikos terminų žodynas

• seuil de l'émission photo-électrique — fotoemisijos slenkstis statusas T sritis radioelektronika atitikmenys: angl. photoemission threshold vok. Photoemissionsschwelle, f rus. порог фотоэмиссии, m pranc. seuil de l émission photo électrique, m …   Radioelektronikos terminų žodynas

• порог фотоэмиссии — fotoemisijos slenkstis statusas T sritis radioelektronika atitikmenys: angl. photoemission threshold vok. Photoemissionsschwelle, f rus. порог фотоэмиссии, m pranc. seuil de l émission photo électrique, m …   Radioelektronikos terminų žodynas

• XANES — X ray Absorption Near Edge Structure (XANES), also known as Near edge X ray absorption fine structure (NEXAFS) is a type of absorption spectroscopy. NEXAFS also at times used the abbreviation EXAFS. XANES data indicate the absorption peaks due to …   Wikipedia

• Photoelectric effect — The photoelectric effect is a quantum electronic phenomenon in which electrons are emitted from matter after the absorption of energy from electromagnetic radiation such as x rays or visible light.cite book | title = Physics for Scientists… …   Wikipedia

• Work function — In solid state physics, the work function is the minimum energy (usually measured in electron volts) needed to remove an electron from a solid to a point immediately outside the solid surface (or energy needed to move an electron from the Fermi… …   Wikipedia

• Electron — For other uses, see Electron (disambiguation). Electron Experiments with a Crookes tube first demonstrated the particle nature of electrons. In this illustration, the profile of the cross shaped target is projected against the tube face at right… …   Wikipedia

• 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