|
This article is cited in 2 scientific papers (total in 2 papers)
Magnetovolume effects in strongly correlated plutonium phases
A. A. Povzner, A. G. Volkov Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg
Abstract:
Thermodynamic spin fluctuations in strongly correlated plutonium (Pu) phases with exchange and spin–orbit interactions are considered. In $\alpha$- and $\delta$-Pu phases, the spin fluctuations lead to a negative magnetovolume effect that is determined by the parameter of intermode coupling and depends on features of the electron structure. It is shown that the negative volumetric thermal expansion coefficient of $\delta$-Pu is related to an anomalously strong interaction of spin fluctuation modes.
Received: 17.01.2018
Citation:
A. A. Povzner, A. G. Volkov, “Magnetovolume effects in strongly correlated plutonium phases”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:16 (2018), 83–88; Tech. Phys. Lett., 44:8 (2018), 743–745
Linking options:
https://www.mathnet.ru/eng/pjtf5725 https://www.mathnet.ru/eng/pjtf/v44/i16/p83
|
Statistics & downloads: |
Abstract page: | 27 | Full-text PDF : | 5 |
|