Asteriod Hypothesis

FIGURE 13 Position of the rare earths in the periodic table according to Brauner s asteroid hypothesis. 

FIGURE 14 Brauner s periodic table of 1902 with an intraperiodic accommodation of the rare-earth elements (long form). Reproduced from Brauner (1902). 

7 lOSAg 112 Cd U4la 1 IIO D 120 Sh TalS2 12B Tb W1B4 127 J 2weitfl grolke Periode 

8 Xeisa CW133 BalSl LalSS. 1 Ceotc 149—178 -190 Oil91 IitOS Ptl95 Ad 197 

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Anodic aluminum oxide, 312, 401 Antiferromagnetic-like interactions, 141 Antiferromagnetism, 433 Arc discharge method, 448 Ar ion sputtering, 449 Arrhenius, Carl Axel, 4 Arrhenius-Uke behaviour, 134 Asteriod hypothesis, 46 Atomic force microscope (AFM), 397 Atomistic simulation, 296,297 Au(llO), 137 Au(lll), 135... 

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