Open AccessHeat capacity of neodymium- and gadolinium-gallium garnets
Author(s) -
Д. А. Самошкин,
С. В. Станкус
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1677/1/012175
Subject(s) - gallium , neodymium , gadolinium , heat capacity , gadolinium gallium garnet , materials science , table (database) , differential scanning calorimetry , calorimetry , thermodynamics , metallurgy , optics , composite material , computer science , physics , laser , epitaxy , layer (electronics) , data mining
In the present article an experimental study of neodymium- and gadolinium-gallium garnets (NGG and GGG) heat capacity was carried out by the method of differential scanning calorimetry. The measurements were performed in the temperature interval from 300 to 975 K, and the estimated error of the received data was 2–3%. The fitting equations for specific heat temperature dependences have been received. The table of recommended values for investigated gallium garnets heat capacity has been developed for the use in various theoretical and applied problems.