- free electron
- an electron which is not bound to the nucleus of an atom but may move from one atom nucleus to another.
Medical dictionary. 2011.
free electron
Look at other dictionaries:
free electron — noun electron that is not attached to an atom or ion or molecule but is free to move under the influence of an electric field • Hypernyms: ↑electron, ↑negatron * * * noun 1. : an electron within a conducting substance (as a metal) but not… … Useful english dictionary
free electron — laisvasis elektronas statusas T sritis fizika atitikmenys: angl. free electron vok. freies Elektron, n rus. свободный электрон, m pranc. électron libre, m … Fizikos terminų žodynas
free electron — electron that is detached from the atom … English contemporary dictionary
Free electron laser — A free electron laser, or FEL, is a laser that shares the same optical properties as conventional lasers such as emitting a beam consisting of coherent electromagnetic radiation which can reach high power, but which uses some very different… … Wikipedia
Free electron model — In three dimensions, the density of states of a gas of fermions is proportional to the square root of the kinetic energy of the particles. In solid state physics, the free electron model is a simple model for the behaviour of valence electrons in … Wikipedia
free-electron model of metals — ▪ physics in solid state physics, representation of a metallic solid as a container filled with a gas composed of free electrons (i.e., those responsible for high electrical and thermal conductivity). The free electrons, considered… … Universalium
free electron laser — laisvaelektronis lazeris statusas T sritis radioelektronika atitikmenys: angl. free electron laser vok. Freielektronenlaser, m rus. лазер на свободных электронах, m pranc. laser à électrons libres, m … Radioelektronikos terminų žodynas
free electron laser with variable wiggler magnet — laisvaelektronis lazeris su kintamo erdvinio periodiškumo magnetu statusas T sritis radioelektronika atitikmenys: angl. free electron laser with variable wiggler magnet vok. Freielektronenlaser mit veränderlichem Wiggler Magnet, m rus. лазер на… … Radioelektronikos terminų žodynas
free electron laser amplifier — laisvaelektronis lazerinis stiprintuvas statusas T sritis radioelektronika atitikmenys: angl. free electron laser amplifier vok. Freielektronenlaserverstärker, m rus. лазерный усилитель на свободных электронах, m pranc. laser amplificateur à… … Radioelektronikos terminų žodynas
free electron energy level — laisvųjų elektronų energijos lygmuo statusas T sritis fizika atitikmenys: angl. free electron energy level vok. Energieniveau der freien Elektronen, n rus. энергетический уровень свободных электронов, m pranc. niveau d’énergie des électrons… … Fizikos terminų žodynas
free-electron model — laisvųjų elektronų modelis statusas T sritis fizika atitikmenys: angl. free electron model vok. Modell der freien Elektronen, n rus. модель свободных электронов, f pranc. modèle des électrons libres, m … Fizikos terminų žodynas
