Abstract
The susceptibilities of C, and are measured at room temperature and at liquid air temperature using as a standard. The results are:
Molecular susceptibility ×
The relative values at room temperature are in fair agreement with most previous observations, but the absolute values are more diamagnetic than any previously recorded. The low temperature observation on can be interpreted as meaning that if a permanent moment is present, it is less than 1/25 of a Bohr magneton. The large change observed in is entirely unexpected, and the observations should be repeated.
- Received 20 October 1930
DOI:https://doi.org/10.1103/PhysRev.36.1648
©1930 American Physical Society