high-resolution electron energy loss spectroscopy

high-resolution electron energy loss spectroscopy

[′hī ‚rez·ə′lü·shən i′lek‚trän ′en·ər·jē ‚lȯs spek′träs·kə·pē] (spectroscopy) A type of electron energy loss spectroscopy in which electron scattering is performed by using a monoenergetic beam and electron energy analyzers to achieve a resolution of 5 to 10 millielectronvolts. Abbreviated HREELS.