Application of continuously recorded time-resolved mass spectrometry to the study of thermal explosions |
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| Authors: | Tong B Tang GM Swallowe VKrishna Mohan |
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| Institution: | Physics and Chemistry of Solids, Cavendish Laboratory, Madingley Road, Cambridge CB3 OHE, United Kingdom |
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| Abstract: | The magnetic susceptibilities of the metallic compounds Eu(NH3)6 and Yb(NH3)6 have been measured by the Faraday method in the range 2–200 K. The susceptibility of Eu(NH3)6 obeys a near-Curie law down to 10 K, below which it flattens out. These results are attributed to Eu2+ ions that are weakly coupled by short-range antiferromagnetic interactions. Yb(NH3)6 exhibits a near-Curie increase in susceptibility below 50 K, which is intrinsic to this compound and possibly originates from a partial localization of conduction electrons. |
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