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Zhurnal Tekhnicheskoi Fiziki, 2014, Volume 84, Issue 3, Pages 148–151
(Mi jtf8047)
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Brief Communications
Calculation of the volume effect at an electron phase transition in pure cerium and praseodymium
S. A. Ponomarevaa, Yu. N. Koval'a, A. P. Ponomarevb a G. V. Kurdyumov Institute for Metal Physics, National Academy of Sciences of Ukraine
b IntroPro Ltd., Kyiv, 03040, Ukraine
Abstract:
The experimental values of the volume effect at an electronic phase transition in several rare-earth metals are discussed. Specifically, volume changes at phase transitions in cerium and praseodymium are calculated using a semiphenomenological relationship derived in terms of the Falikov–Ramirez–Kimball model. A number of factors influencing the amount of the volume effect at electronic phase transitions are analyzed.
Received: 04.07.2013
Citation:
S. A. Ponomareva, Yu. N. Koval', A. P. Ponomarev, “Calculation of the volume effect at an electron phase transition in pure cerium and praseodymium”, Zhurnal Tekhnicheskoi Fiziki, 84:3 (2014), 148–151; Tech. Phys., 59:3 (2014), 456–459
Linking options:
https://www.mathnet.ru/eng/jtf8047 https://www.mathnet.ru/eng/jtf/v84/i3/p148
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