Aberration corrected vacuum ultraviolet monochromator
نویسندگان
چکیده
منابع مشابه
Monochromator for Aberration-Corrected STEM
In a scanning transmission electron microscope (STEM), the elemental analysis at atomic resolution is realized by the combination with electron energy-loss spectroscopy (EELS), since an aberration corrected probe forming lens system enables us to obtain an electron probe sized about 0.1 nm [1]. In EELS, the energy resolution is mainly limited by the energy spread of the electron source, which i...
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Supplementary data 367.1903.3683.DC1.html http://rsta.royalsocietypublishing.org/content/suppl/2009/08/11/ "Audio Supplement" References l.html#ref-list-1 http://rsta.royalsocietypublishing.org/content/367/1903/3683.ful This article cites 33 articles, 3 of which can be accessed free Rapid response 1903/3683 http://rsta.royalsocietypublishing.org/letters/submit/roypta;367/ Respond to this articl...
متن کاملHigh-energy-resolution monochromator for aberration-corrected scanning transmission electron microscopy/electron energy-loss spectroscopy.
An all-magnetic monochromator/spectrometer system for sub-30 meV energy-resolution electron energy-loss spectroscopy in the scanning transmission electron microscope is described. It will link the energy being selected by the monochromator to the energy being analysed by the spectrometer, without resorting to decelerating the electron beam. This will allow it to attain spectral energy stability...
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The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Full exploitation of emittance exchange (EEX) requires aberration-free performance of a complex imaging system including active radio-frequency (rf) elements which can add temporal distortions. We investigate the performance of an EEX line where the exchange occurs between two ...
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Precession electron diffraction (PED) is a promising technique for collecting high quality diffraction patterns for rapid nanoscale structural characterization [1]. It is able to reduce dynamical scattering effects, improving the interpretability of diffraction intensities over those obtained by conventional electron diffraction techniques. When used on a microscope that can produce a fine prob...
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ژورنال
عنوان ژورنال: Journal of Synchrotron Radiation
سال: 2004
ISSN: 0909-0495
DOI: 10.1107/s0909049504019740