Quantitative elemental mapping of materials by energy-filtered imaging
作者： P.A. Crozier
DOI: 10.1016/0304-3991(94)00201-W
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摘要: Abstract The application of energy-filtered imaging to quantitative elemental mapping materials is investigated using the newly developed Zeiss 912 TEM. This instrument equipped with a magnetic omega filtering spectrometer and slow-scan CCD camera for acquisition images in digital form suitable processing. high beam current available on this machine permits maps over one million pixels data be acquired reasonable time. Experimental conditions required large-area are described several approaches processing analysis compared. Concentration ratios NiCuCr amination catalyst were determined within 20% accuracy favorable cases.
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sci-hub.se 参考文章(40)
J. N. Chapman, Quantitative electron microscopy Scottish Universities Summer School in Physics. ,(1984)
A D Romig, Joseph Goldstein, Microbeam Analysis 1984 ,(1984)
Introduction to analytical electron microscopy Plenum Press. ,(1979) , 10.1007/978-1-4757-5581-7
L. Reimer, Energy-Filtering Transmission Electron Microscopy Advances in Electronics and Electron Physics. ,vol. 81, pp. 43- 126 ,(1991) , 10.1016/S0065-2539(08)60863-X
Principles of analytical electron microscopy ApOpt. ,vol. 26, pp. 5220- ,(1986) , 10.1007/978-1-4899-2037-9
K. E. Gorlen, L. K. Barden, J. S. Del Priore, C. E. Fiori, C. C. Gibson, R. D. Leapman, Computerized analytical electron microscope for elemental imaging Review of Scientific Instruments. ,vol. 55, pp. 912- 921 ,(1984) , 10.1063/1.1137864
M. Strahm, J. H. Butler, Fast digital data acquisition and on‐line processing system for an HB5 scanning transmission electron microscope Review of Scientific Instruments. ,vol. 52, pp. 840- 848 ,(1981) , 10.1063/1.1136679
F.P. Ottensmeyer, J.W. Andrew, High-resolution microanalysis of biological specimens by electron energy loss spectroscopy and by electron spectroscopic imaging. Journal of Ultrastructure Research. ,vol. 72, pp. 336- 348 ,(1980) , 10.1016/S0022-5320(80)90069-6
J.A. Hunt, D.B. Williams, Electron energy-loss spectrum-imaging Ultramicroscopy. ,vol. 38, pp. 47- 73 ,(1991) , 10.1016/0304-3991(91)90108-I
Ray F. Egerton, Dale E. Newbury, Electron Energy-Loss Spectroscopy in the Electron Microscope ,(1995)