electron-spin-resonance
11Electron 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… …
12electron paramagnetic resonance — n ELECTRON SPIN RESONANCE * * * electron spin resonance in spectrometry, a measure of electron spin as an indication of the presence and extent of activity of free radicals in an organic reaction. Abbreviated EPR or ESR …
13Electron Magnetic Resonance — (EMR) refers to electron spin resonance (ESR) and electron paramagnetic resonance (EPR) …
14electron paramagnetic resonance — ▪ physics also called electron spin resonance (ESR) selective absorption of weak radio frequency electromagnetic radiation (in the microwave region) by unpaired electrons in the atomic structure of certain materials that simultaneously… …
15electron paramagnetic resonance — noun microwave spectroscopy in which there is resonant absorption of radiation by a paramagnet • Syn: ↑electron spin resonance, ↑ESR • Hypernyms: ↑microwave spectroscopy * * * noun : electron spin resonance he …
16electron magnetic 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… …
17electron paramagnetic 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… …
18electron paramagnetic resonance — noun Physics a phenomenon exhibited by paramagnetic substances in which the spin of an unpaired electron aligns itself with a magnetic field. Used in molecular structure analysis. Abbrev.: EPR Also, electron spin resonance …
19electron paramagnetic resonance — (= EPR; electron spin resonance; ESR) Form of spectroscopy in which the absorption of microwave energy by a specimen in a strong magnetic field is used to study atoms or molecules with unpaired electrons …
20electron spin resonance — noun 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 …
