| Автор | F R McKim |
| Автор | W P Wolf |
| Дата выпуска | 1956-12-01 |
| dc.description | The temperature variation of the susceptibility of single crystals of potassium ferricyanide has been measured between 20° and 1°K, using an a.c. mutual inductance method. The results of measurements along each of the three crystalline axes were fitted to expressions of the form χ<sub>x</sub> = (λ<sub>x</sub>/T)(1 + Δ<sub>x</sub>/T + ...) and values of λ<sub>x</sub> and δ<sub>x</sub> deduced. It was found that the effect of higher order terms was very small. The magnetic specific heat was measured at 1.05°K using the relaxation method.An attempt was made to relate the values of δ to the measured specific heat and paramagnetic resonance line width, on the basis of exchange interaction with n equivalent nearest neighbours. It was found, however, that only approximate agreement could be obtained, and this with the rather small value of n = 2. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | The Susceptibility and Magnetic Specific Heat of Potassium Ferricyanide at Low Temperatures |
| Тип | paper |
| DOI | 10.1088/0370-1301/69/12/306 |
| Print ISSN | 0370-1301 |
| Журнал | Proceedings of the Physical Society. Section B |
| Том | 69 |
| Первая страница | 1231 |
| Последняя страница | 1236 |
| Аффилиация | F R McKim; The Clarendon Laboratory, Oxford University |
| Аффилиация | W P Wolf; The Clarendon Laboratory, Oxford University |
| Выпуск | 12 |
