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This article is cited in 4 scientific papers (total in 4 papers)
Dielectrics
Heat capacity of erbium-doped gallium-gadolinium garnet
I. E. Lezovaa, E. V. Shevchenkoa, E. V. Charnayaa, E. N. Khazanovb, A. V. Taranovb a Saint Petersburg State University
b Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow
Abstract:
In this paper, we compared the results of a heat capacity study of an erbium-doped gallium gadolinium garnet crystal with data for an undoped garnet. The measurements were carried out in the temperature range from 1.9 to 220 K and in magnetic fields from 0 to 9 T. The temperature dependences of the specific heat were interpreted with allowance for the Schottky contributions due to the Gd$^{3+}$ and Er$^{3+}$ ions and the contributions of the thermal vibrations of the crystal lattice. The values of entropy and magnetic entropy are calculated.
Received: 24.04.2018
Citation:
I. E. Lezova, E. V. Shevchenko, E. V. Charnaya, E. N. Khazanov, A. V. Taranov, “Heat capacity of erbium-doped gallium-gadolinium garnet”, Fizika Tverdogo Tela, 60:10 (2018), 1906–1910; Phys. Solid State, 60:10 (2018), 1948–1952
Linking options:
https://www.mathnet.ru/eng/ftt9037 https://www.mathnet.ru/eng/ftt/v60/i10/p1906
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Abstract page: | 52 | Full-text PDF : | 41 |
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