electron spin resonance

electron spin resonance
The absorption of radiation by species having unpaired electrons when placed in a magnetic field that is used spectroscopically to detect and study free radicals

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  • electron spin resonance — n the resonance of unpaired electrons in a magnetic field …   Medical dictionary

  • electron-spin resonance — paramagnetinis elektronų rezonansas statusas T sritis chemija apibrėžtis Elektromagnetinių bangų energijos sugėrimas paramagnetinėse dalelėse, esančiose pastoviame magnetiniame lauke. santrumpa( os) PER atitikmenys: angl. electron magnetic… …   Chemijos terminų aiškinamasis žodynas

  • electron spin resonance — sukininis elektronų rezonansas statusas T sritis fizika atitikmenys: angl. electron spin resonance vok. Elektronenspinresonanz, f rus. электронный спиновый резонанс, m pranc. résonance de spin électronique, f …   Fizikos terminų žodynas

  • electron-spin resonance spectroscopy — elektronų sukininio rezonanso spektroskopija statusas T sritis fizika atitikmenys: angl. electron magnetic resonance spectroscopy; electron spin resonance spectroscopy vok. Elektronenspinresonanzspektroskopie, f rus. спектроскопия электрон… …   Fizikos terminų žodynas

  • electron-spin resonance spectroscopy — elektronų sukininio rezonanso spektroskopija statusas T sritis Standartizacija ir metrologija apibrėžtis Medžiagų spektroskopija, pagrįsta elektronų sukininio rezonanso reiškiniu. atitikmenys: angl. electron spin resonance spectroscopy; ESR… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • electron spin resonance method — sukininio elektronų rezonanso metodas statusas T sritis fizika atitikmenys: angl. electron spin resonance method; ESR method vok. Elektronenresonanzmethode, f; Elektronenspinresonanzmethode, f; ESR Methode, f rus. метод электронного спинового… …   Fizikos terminų žodynas

  • electron spin resonance — Physics. the flipping back and forth between two spin directions of electrons in a magnetic field when electromagnetic radiation of the proper frequency is applied. Abbr.: ESR Also called electron paramagnetic resonance, spin resonance. [1950 55] …   Universalium

  • electron spin resonance — noun → electron paramagnetic resonance. Abbrev.: ESR …  

  • electron spin resonance — noun microwave spectroscopy in which there is resonant absorption of radiation by a paramagnet • Syn: ↑ESR, ↑electron paramagnetic resonance • Hypernyms: ↑microwave spectroscopy …   Useful english dictionary

  • electron spin resonance (ESR) — or electron paramagnetic resonance (EPR) Technique of spectroscopic analysis (see spectroscopy) used to identify paramagnetic substances (see paramagnetism) and investigate the nature of the bonding within molecules by identifying unpaired… …   Universalium

  • Electron paramagnetic resonance — (EPR) or electron spin resonance (ESR) spectroscopy is a technique for studying chemical species that have one or more unpaired electrons, such as organic and inorganic free radicals or inorganic complexes possessing a transition metal ion. The… …   Wikipedia

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