Concentric Hemispherical Analyzer (CHA) (also know as an HDA) the axis of which is 60 deg. away from the electron beam Table 1 Auger transitions and values of parameters used in calculations of the backscattering factor _____________________________________________________________________________________ Kinetic energy Ionization energy Pure element Atomic number Auger transition (keV) (keV) _____________________________________________________________________________________ Ni 28 L_3V__V__ 0.846 0.852 _____________________________________________________________________________________ Table 2 The backscattering factors for quantitative analysis by auger electron spectroscopy(AES) _____________________________________________________ Primary energy Incident angle (keV) (deg) Backscattering factor _____________________________________________________ 0.9 0. 0.94852 0.9 10. 0.90075 0.9 20. 0.84967 0.9 30. 0.79290 0.9 40. 0.72668 0.9 45. 0.68872 0.9 50. 0.64715 0.9 60. 0.54678 0.9 70. 0.41467 0.9 75. 0.33234 0.9 80. 0.23491 0.9 81. 0.21394 0.9 82. 0.19185 0.9 83. 0.16970 0.9 84. 0.14691 0.9 85. 0.12389 0.9 86. 0.10075 0.9 87. 0.07775 0.9 88. 0.05538 0.9 89. 0.03468 1.0 0. 1.13187 1.0 10. 1.09974 1.0 20. 1.06113 1.0 30. 1.01397 1.0 40. 0.95049 1.0 45. 0.91120 1.0 50. 0.86610 1.0 60. 0.74815 1.0 70. 0.57763 1.0 75. 0.46501 1.0 80. 0.32816 1.0 81. 0.29785 1.0 82. 0.26678 1.0 83. 0.23508 1.0 84. 0.20288 1.0 85. 0.17021 1.0 86. 0.13750 1.0 87. 0.10486 1.0 88. 0.07369 1.0 89. 0.04478 1.1 0. 1.24506 1.1 10. 1.22572 1.1 20. 1.19802 1.1 30. 1.15958 1.1 40. 1.10421 1.1 45. 1.06765 1.1 50. 1.02314 1.1 60. 0.89640 1.1 70. 0.70009 1.1 75. 0.56539 1.1 80. 0.38598 1.1 81. 0.36208 1.1 82. 0.32406 1.1 83. 0.28477 1.1 84. 0.24536 1.1 85. 0.19099 1.1 86. 0.16490 1.1 87. 0.12512 1.1 88. 0.08704 1.1 89. 0.05182 1.2 0. 1.32569 1.2 10. 1.31480 1.2 20. 1.29838 1.2 30. 1.26773 1.2 40. 1.21880 1.2 45. 1.18625 1.2 50. 1.14146 1.2 60. 1.01191 1.2 70. 0.79866 1.2 75. 0.64617 1.2 80. 0.45756 1.2 81. 0.41392 1.2 82. 0.37073 1.2 83. 0.32586 1.2 84. 0.27982 1.2 85. 0.23380 1.2 86. 0.18721 1.2 87. 0.14170 1.2 88. 0.09746 1.2 89. 0.05730 1.3 0. 1.38879 1.3 10. 1.38482 1.3 20. 1.37238 1.3 30. 1.35055 1.3 40. 1.31034 1.3 45. 1.27896 1.3 50. 1.23666 1.3 60. 1.10612 1.3 70. 0.88129 1.3 75. 0.71581 1.3 80. 0.50675 1.3 81. 0.45990 1.3 82. 0.41050 1.3 83. 0.35967 1.3 84. 0.30984 1.3 85. 0.25816 1.3 86. 0.20626 1.3 87. 0.15533 1.3 88. 0.10646 1.3 89. 0.06150 1.4 0. 1.43508 1.4 10. 1.43678 1.4 20. 1.43261 1.4 30. 1.41604 1.4 40. 1.38365 1.4 45. 1.35305 1.4 50. 1.31517 1.4 60. 1.18464 1.4 70. 0.95062 1.4 75. 0.77496 1.4 80. 0.54969 1.4 81. 0.49913 1.4 82. 0.44603 1.4 83. 0.39186 1.4 84. 0.33573 1.4 85. 0.27391 1.4 86. 0.22328 1.4 87. 0.16786 1.4 88. 0.10029 1.4 89. 0.06556 1.5 0. 1.47496 1.5 10. 1.48017 1.5 20. 1.47755 1.5 30. 1.46973 1.5 40. 1.44180 1.5 45. 1.41507 1.5 50. 1.37803 1.5 60. 1.25255 1.5 70. 1.01175 1.5 75. 0.82740 1.5 80. 0.58859 1.5 81. 0.53402 1.5 82. 0.47766 1.5 83. 0.41941 1.5 84. 0.35975 1.5 85. 0.29922 1.5 86. 0.23876 1.5 87. 0.17893 1.5 88. 0.12154 1.5 89. 0.06890 1.6 0. 1.50570 1.6 10. 1.51576 1.6 20. 1.51955 1.6 30. 1.51349 1.6 40. 1.48800 1.6 45. 1.46594 1.6 50. 1.43083 1.6 60. 1.30875 1.6 70. 1.06607 1.6 75. 0.87417 1.6 80. 0.62395 1.6 81. 0.56604 1.6 82. 0.50623 1.6 83. 0.44501 1.6 84. 0.38181 1.6 85. 0.31740 1.6 86. 0.25281 1.6 87. 0.18922 1.6 88. 0.12811 1.6 89. 0.07207 1.7 0. 1.53108 1.7 10. 1.54410 1.7 20. 1.55147 1.7 30. 1.54979 1.7 40. 1.52958 1.7 45. 1.51121 1.7 50. 1.47695 1.7 60. 1.35839 1.7 70. 1.11395 1.7 75. 0.91587 1.7 80. 0.65533 1.7 81. 0.59490 1.7 82. 0.53321 1.7 83. 0.46875 1.7 84. 0.40191 1.7 85. 0.33367 1.7 86. 0.26594 1.7 87. 0.19877 1.7 88. 0.13401 1.7 89. 0.07480 1.8 0. 1.55359 1.8 10. 1.56811 1.8 20. 1.57634 1.8 30. 1.58032 1.8 40. 1.56415 1.8 45. 1.54614 1.8 50. 1.51600 1.8 60. 1.40077 1.8 70. 1.15527 1.8 75. 0.95481 1.8 80. 0.68549 1.8 81. 0.62243 1.8 82. 0.55780 1.8 83. 0.49077 1.8 84. 0.42108 1.8 85. 0.34951 1.8 86. 0.27850 1.8 87. 0.20768 1.8 88. 0.13988 1.8 89. 0.06337 1.9 0. 1.57448 1.9 10. 1.58989 1.9 20. 1.60187 1.9 30. 1.60497 1.9 40. 1.59417 1.9 45. 1.57610 1.9 50. 1.54827 1.9 60. 1.43639 1.9 70. 1.19235 1.9 75. 0.99014 1.9 80. 0.71282 1.9 81. 0.64852 1.9 82. 0.57880 1.9 83. 0.51060 1.9 84. 0.43827 1.9 85. 0.36432 1.9 86. 0.28990 1.9 87. 0.21629 1.9 88. 0.14541 1.9 89. 0.07982 2.0 0. 1.58924 2.0 10. 1.60454 2.0 20. 1.62059 2.0 30. 1.62572 2.0 40. 1.61608 2.0 45. 1.60343 2.0 50. 1.57763 2.0 60. 1.46817 2.0 70. 1.22781 2.0 75. 1.02198 2.0 80. 0.73709 2.0 81. 0.67252 2.0 82. 0.60272 2.0 83. 0.53044 2.0 84. 0.45546 2.0 85. 0.37861 2.0 86. 0.30098 2.0 87. 0.22427 2.0 88. 0.15039 2.0 89. 0.08203 2.1 0. 1.60336 2.1 10. 1.62064 2.1 20. 1.63514 2.1 30. 1.64477 2.1 40. 1.63685 2.1 45. 1.62647 2.1 50. 1.60050 2.1 60. 1.49742 2.1 70. 1.25855 2.1 75. 1.05069 2.1 80. 0.76206 2.1 81. 0.69380 2.1 82. 0.62296 2.1 83. 0.54857 2.1 84. 0.47131 2.1 85. 0.39179 2.1 86. 0.31161 2.1 87. 0.23192 2.1 88. 0.15497 2.1 89. 0.08416 2.2 0. 1.61489 2.2 10. 1.63301 2.2 20. 1.64890 2.2 30. 1.66049 2.2 40. 1.65739 2.2 45. 1.64569 2.2 50. 1.62140 2.2 60. 1.52317 2.2 70. 1.28550 2.2 75. 1.07746 2.2 80. 0.78492 2.2 81. 0.71496 2.2 82. 0.64188 2.2 83. 0.56575 2.2 84. 0.48570 2.2 85. 0.40431 2.2 86. 0.32145 2.2 87. 0.23929 2.2 88. 0.15952 2.2 89. 0.08621 2.3 0. 1.62542 2.3 10. 1.64439 2.3 20. 1.66328 2.3 30. 1.67498 2.3 40. 1.67415 2.3 45. 1.66180 2.3 50. 1.64221 2.3 60. 1.54658 2.3 70. 1.31238 2.3 75. 1.09489 2.3 80. 0.80638 2.3 81. 0.73537 2.3 82. 0.66025 2.3 83. 0.58167 2.3 84. 0.49975 2.3 85. 0.41657 2.3 86. 0.33079 2.3 87. 0.24658 2.3 88. 0.16401 2.3 89. 0.08825 2.4 0. 1.61300 2.4 10. 1.65176 2.4 20. 1.66970 2.4 30. 1.68595 2.4 40. 1.68537 2.4 45. 1.67577 2.4 50. 1.65764 2.4 60. 1.56641 2.4 70. 1.33525 2.4 75. 1.12580 2.4 80. 0.82697 2.4 81. 0.75443 2.4 82. 0.67861 2.4 83. 0.59842 2.4 84. 0.51430 2.4 85. 0.42814 2.4 86. 0.34060 2.4 87. 0.25296 2.4 88. 0.16767 2.4 89. 0.09031 2.5 0. 1.64093 2.5 10. 1.66037 2.5 20. 1.68056 2.5 30. 1.69366 2.5 40. 1.69749 2.5 45. 1.68863 2.5 50. 1.66947 2.5 60. 1.58245 2.5 70. 1.35795 2.5 75. 1.14909 2.5 80. 0.83378 2.5 81. 0.77299 2.5 82. 0.69431 2.5 83. 0.61310 2.5 84. 0.52803 2.5 85. 0.43924 2.5 86. 0.34957 2.5 87. 0.25978 2.5 88. 0.17270 2.5 89. 0.09190 2.6 0. 1.63847 2.6 10. 1.66707 2.6 20. 1.68596 2.6 30. 1.70066 2.6 40. 1.70509 2.6 45. 1.70037 2.6 50. 1.68409 2.6 60. 1.60025 2.6 70. 1.37715 2.6 75. 1.17016 2.6 80. 0.86484 2.6 81. 0.79036 2.6 82. 0.71143 2.6 83. 0.62771 2.6 84. 0.54095 2.6 85. 0.45043 2.6 86. 0.35836 2.6 87. 0.26625 2.6 88. 0.17689 2.6 89. 0.09381 2.7 0. 1.65157 2.7 10. 1.67359 2.7 20. 1.69282 2.7 30. 1.70906 2.7 40. 1.71402 2.7 45. 1.70607 2.7 50. 1.69247 2.7 60. 1.61371 2.7 70. 1.39566 2.7 75. 1.18991 2.7 80. 0.87662 2.7 81. 0.80600 2.7 82. 0.72676 2.7 83. 0.64202 2.7 84. 0.55313 2.7 85. 0.46096 2.7 86. 0.36735 2.7 87. 0.27255 2.7 88. 0.18077 2.7 89. 0.09575 2.8 0. 1.65685 2.8 10. 1.67801 2.8 20. 1.69722 2.8 30. 1.71278 2.8 40. 1.72234 2.8 45. 1.71677 2.8 50. 1.70087 2.8 60. 1.62644 2.8 70. 1.41277 2.8 75. 1.20859 2.8 80. 0.89941 2.8 81. 0.82349 2.8 82. 0.74188 2.8 83. 0.65640 2.8 84. 0.56600 2.8 85. 0.47232 2.8 86. 0.37564 2.8 87. 0.27882 2.8 88. 0.18439 2.8 89. 0.09738 2.9 0. 1.66165 2.9 10. 1.68050 2.9 20. 1.70424 2.9 30. 1.71908 2.9 40. 1.72850 2.9 45. 1.72545 2.9 50. 1.71013 2.9 60. 1.63648 2.9 70. 1.43026 2.9 75. 1.22521 2.9 80. 0.91391 2.9 81. 0.83913 2.9 82. 0.75656 2.9 83. 0.66899 2.9 84. 0.57798 2.9 85. 0.48244 2.9 86. 0.38353 2.9 87. 0.28454 2.9 88. 0.18836 2.9 89. 0.09880 3.0 0. 1.66306 3.0 10. 1.68601 3.0 20. 1.70811 3.0 30. 1.72295 3.0 40. 1.73422 3.0 45. 1.73057 3.0 50. 1.72035 3.0 60. 1.64908 3.0 70. 1.44518 3.0 75. 1.24176 3.0 80. 0.93086 3.0 81. 0.85377 3.0 82. 0.77073 3.0 83. 0.67308 3.0 84. 0.58950 3.0 85. 0.49162 3.0 86. 0.39177 3.0 87. 0.29119 3.0 88. 0.19226 3.0 89. 0.10054 3.2 0. 1.66918 3.2 10. 1.68955 3.2 20. 1.71097 3.2 30. 1.73122 3.2 40. 1.74254 3.2 45. 1.74133 3.2 50. 1.73068 3.2 60. 1.66034 3.2 70. 1.47310 3.2 75. 1.27175 3.2 80. 0.96139 3.2 81. 0.88221 3.2 82. 0.79788 3.2 83. 0.70764 3.2 84. 0.61192 3.2 85. 0.51101 3.2 86. 0.40798 3.2 87. 0.30206 3.2 88. 0.19998 3.2 89. 0.10399 3.4 0. 1.67417 3.4 10. 1.69707 3.4 20. 1.71373 3.4 30. 1.73624 3.4 40. 1.74844 3.4 45. 1.74800 3.4 50. 1.73982 3.4 60. 1.68215 3.4 70. 1.49502 3.4 75. 1.30136 3.4 80. 0.98850 3.4 81. 0.90995 3.4 82. 0.81686 3.4 83. 0.73164 3.4 84. 0.63322 3.4 85. 0.53024 3.4 86. 0.42299 3.4 87. 0.31401 3.4 88. 0.20741 3.4 89. 0.10734 3.6 0. 1.67718 3.6 10. 1.69873 3.6 20. 1.72159 3.6 30. 1.74298 3.6 40. 1.75308 3.6 45. 1.75552 3.6 50. 1.74523 3.6 60. 1.69644 3.6 70. 1.51806 3.6 75. 1.32619 3.6 80. 1.01462 3.6 81. 0.93423 3.6 82. 0.84771 3.6 83. 0.75393 3.6 84. 0.65400 3.6 85. 0.54734 3.6 86. 0.43754 3.6 87. 0.32527 3.6 88. 0.21382 3.6 89. 0.11033 3.8 0. 1.67921 3.8 10. 1.69907 3.8 20. 1.72118 3.8 30. 1.74429 3.8 40. 1.75733 3.8 45. 1.75824 3.8 50. 1.75456 3.8 60. 1.70400 3.8 70. 1.53588 3.8 75. 1.34924 3.8 80. 1.04082 3.8 81. 0.95948 3.8 82. 0.87097 3.8 83. 0.77636 3.8 84. 0.67354 3.8 85. 0.56510 3.8 86. 0.45273 3.8 87. 0.33625 3.8 88. 0.22129 3.8 89. 0.11317 4.0 0. 1.68351 4.0 10. 1.70033 4.0 20. 1.72542 4.0 30. 1.74510 4.0 40. 1.76232 4.0 45. 1.76150 4.0 50. 1.75899 4.0 60. 1.71134 4.0 70. 1.55227 4.0 75. 1.37291 4.0 80. 1.06250 4.0 81. 0.98236 4.0 82. 0.89376 4.0 83. 0.79607 4.0 84. 0.69288 4.0 85. 0.58190 4.0 86. 0.46585 4.0 87. 0.34616 4.0 88. 0.22799 4.0 89. 0.11636 4.2 0. 1.68273 4.2 10. 1.70333 4.2 20. 1.72575 4.2 30. 1.74543 4.2 40. 1.76107 4.2 45. 1.76279 4.2 50. 1.76238 4.2 60. 1.71864 4.2 70. 1.56848 4.2 75. 1.39012 4.2 80. 1.08393 4.2 81. 1.00320 4.2 82. 0.91273 4.2 83. 0.81640 4.2 84. 0.71112 4.2 85. 0.59767 4.2 86. 0.47914 4.2 87. 0.35618 4.2 88. 0.23423 4.2 89. 0.11933 4.4 0. 1.68603 4.4 10. 1.70335 4.4 20. 1.72519 4.4 30. 1.74726 4.4 40. 1.76178 4.4 45. 1.76678 4.4 50. 1.76445 4.4 60. 1.72766 4.4 70. 1.58102 4.4 75. 1.40914 4.4 80. 1.10640 4.4 81. 1.02470 4.4 82. 0.93321 4.4 83. 0.83546 4.4 84. 0.72864 4.4 85. 0.61401 4.4 86. 0.49202 4.4 87. 0.36614 4.4 88. 0.24088 4.4 89. 0.12220 4.6 0. 1.68486 4.6 10. 1.70678 4.6 20. 1.72627 4.6 30. 1.74831 4.6 40. 1.76392 4.6 45. 1.76737 4.6 50. 1.76361 4.6 60. 1.73174 4.6 70. 1.58398 4.6 75. 1.42309 4.6 80. 1.11664 4.6 81. 1.04481 4.6 82. 0.95391 4.6 83. 0.85417 4.6 84. 0.74566 4.6 85. 0.62830 4.6 86. 0.50406 4.6 87. 0.37595 4.6 88. 0.24176 4.6 89. 0.12496 4.8 0. 1.68520 4.8 10. 1.70216 4.8 20. 1.72562 4.8 30. 1.74782 4.8 40. 1.76436 4.8 45. 1.76964 4.8 50. 1.76698 4.8 60. 1.73552 4.8 70. 1.60420 4.8 75. 1.44177 4.8 80. 1.14515 4.8 81. 1.06298 4.8 82. 0.97249 4.8 83. 0.87177 4.8 84. 0.76208 4.8 85. 0.64333 4.8 86. 0.51711 4.8 87. 0.38577 4.8 88. 0.25319 4.8 89. 0.12769 5.0 0. 1.68546 5.0 10. 1.70446 5.0 20. 1.72513 5.0 30. 1.74593 5.0 40. 1.76263 5.0 45. 1.76865 5.0 50. 1.77156 5.0 60. 1.73989 5.0 70. 1.61353 5.0 75. 1.45563 5.0 80. 1.16312 5.0 81. 1.08220 5.0 82. 0.98988 5.0 83. 0.88970 5.0 84. 0.77877 5.0 85. 0.65812 5.0 86. 0.52937 5.0 87. 0.39504 5.0 88. 0.25927 5.0 89. 0.13053 5.2 0. 1.68269 5.2 10. 1.70415 5.2 20. 1.72457 5.2 30. 1.74581 5.2 40. 1.76507 5.2 45. 1.76785 5.2 50. 1.76764 5.2 60. 1.74266 5.2 70. 1.62345 5.2 75. 1.47068 5.2 80. 1.18021 5.2 81. 1.09878 5.2 82. 1.00769 5.2 83. 0.90501 5.2 84. 0.79438 5.2 85. 0.67137 5.2 86. 0.54146 5.2 87. 0.40291 5.2 88. 0.26495 5.2 89. 0.13290 5.4 0. 1.68265 5.4 10. 1.70524 5.4 20. 1.72299 5.4 30. 1.74500 5.4 40. 1.76323 5.4 45. 1.76653 5.4 50. 1.76839 5.4 60. 1.74308 5.4 70. 1.63103 5.4 75. 1.48166 5.4 80. 1.19727 5.4 81. 1.11545 5.4 82. 1.02492 5.4 83. 0.92143 5.4 84. 0.80868 5.4 85. 0.68585 5.4 86. 0.55343 5.4 87. 0.41304 5.4 88. 0.27147 5.4 89. 0.13576 5.6 0. 1.68420 5.6 10. 1.70277 5.6 20. 1.72366 5.6 30. 1.74273 5.6 40. 1.76132 5.6 45. 1.76756 5.6 50. 1.76900 5.6 60. 1.74600 5.6 70. 1.63830 5.6 75. 1.49380 5.6 80. 1.21246 5.6 81. 1.13140 5.6 82. 1.04071 5.6 83. 0.93792 5.6 84. 0.82360 5.6 85. 0.69537 5.6 86. 0.56413 5.6 87. 0.42182 5.6 88. 0.27765 5.6 89. 0.13850 5.8 0. 1.68677 5.8 10. 1.70487 5.8 20. 1.72243 5.8 30. 1.74230 5.8 40. 1.76127 5.8 45. 1.76800 5.8 50. 1.77064 5.8 60. 1.74318 5.8 70. 1.64330 5.8 75. 1.50600 5.8 80. 1.22782 5.8 81. 1.14734 5.8 82. 1.05561 5.8 83. 0.95176 5.8 84. 0.83882 5.8 85. 0.71329 5.8 86. 0.57593 5.8 87. 0.43111 5.8 88. 0.28319 5.8 89. 0.14028 6.0 0. 1.68223 6.0 10. 1.70159 6.0 20. 1.72503 6.0 30. 1.74299 6.0 40. 1.76042 6.0 45. 1.76703 6.0 50. 1.76694 6.0 60. 1.74966 6.0 70. 1.65010 6.0 75. 1.51524 6.0 80. 1.24218 6.0 81. 1.16199 6.0 82. 1.06987 6.0 83. 0.96711 6.0 84. 0.83889 6.0 85. 0.72375 6.0 86. 0.58660 6.0 87. 0.43966 6.0 88. 0.28913 6.0 89. 0.14381 6.2 0. 1.68208 6.2 10. 1.70053 6.2 20. 1.72290 6.2 30. 1.74218 6.2 40. 1.76013 6.2 45. 1.76419 6.2 50. 1.76884 6.2 60. 1.74874 6.2 70. 1.65572 6.2 75. 1.52514 6.2 80. 1.25495 6.2 81. 1.17693 6.2 82. 1.08482 6.2 83. 0.98161 6.2 84. 0.86654 6.2 85. 0.73766 6.2 86. 0.59755 6.2 87. 0.44843 6.2 88. 0.29482 6.2 89. 0.14617 6.4 0. 1.68173 6.4 10. 1.70147 6.4 20. 1.72068 6.4 30. 1.74003 6.4 40. 1.76094 6.4 45. 1.76544 6.4 50. 1.76585 6.4 60. 1.75200 6.4 70. 1.66080 6.4 75. 1.53442 6.4 80. 1.27024 6.4 81. 1.18943 6.4 82. 1.09937 6.4 83. 0.99480 6.4 84. 0.87999 6.4 85. 0.75080 6.4 86. 0.60793 6.4 87. 0.45694 6.4 88. 0.30025 6.4 89. 0.14884 6.8 0. 1.68225 6.8 10. 1.69917 6.8 20. 1.71955 6.8 30. 1.74088 6.8 40. 1.75794 6.8 45. 1.76421 6.8 50. 1.76554 6.8 60. 1.75144 6.8 70. 1.66938 6.8 75. 1.54957 6.8 80. 1.29376 6.8 81. 1.21618 6.8 82. 1.12575 6.8 83. 1.02297 6.8 84. 0.90575 6.8 85. 0.77422 6.8 86. 0.62875 6.8 87. 0.47336 6.8 88. 0.31143 6.8 89. 0.15429 7.0 0. 1.68038 7.0 10. 1.69992 7.0 20. 1.71659 7.0 30. 1.74004 7.0 40. 1.75596 7.0 45. 1.75896 7.0 50. 1.76663 7.0 60. 1.75082 7.0 70. 1.67095 7.0 75. 1.55723 7.0 80. 1.30560 7.0 81. 1.21919 7.0 82. 1.13842 7.0 83. 1.03485 7.0 84. 0.91774 7.0 85. 0.78552 7.0 86. 0.64026 7.0 87. 0.48120 7.0 88. 0.31689 7.0 89. 0.15679 7.2 0. 1.68212 7.2 10. 1.69740 7.2 20. 1.71546 7.2 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