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Thermal conductivity, heat capacity, and thermodynamic functions of the Bi4Ge3O12 single crystal

Abstract

The thermal conductivity and the heat capacity of a single crystal of bismuth orthogermanate Bi4Ge3O12 have been experimentally investigated in the temperature ranges 50–300 and 56–300 K, respectively. The temperature dependences of the phonon mean free path, the characteristic Debye temperature, and the changes in the entropy and enthalpy have been calculated.

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References

  1. 1.

    Ya. V. Vasil’ev, G. N. Kuznetsov, Yu. G. Stenin, V. N. Shlegel’, Izv. Vyssh. Uchebn. Zaved., Mater. Élektron. Tekh., No. 3, 18 (2001).

  2. 2.

    Yu. A. Borovlev, N. V. Ivannikova, V. N. Shlegel, Ya. V. Vasiliev, and V. A. Gusev, J. Cryst. Growth 229, 305 (2001).

    Article  ADS  Google Scholar 

  3. 3.

    V. D. Golyshev, M. A. Gonik, and V. B. Tsvetovsky, Int. J. Thermophys. 29, 1480 (2008).

    Article  Google Scholar 

  4. 4.

    Ya. V. Vasiliev, R. R. Akhmetshin, Yu. A. Borovliev, D. N. Grigoriev, V. A. Gusev, V. N. Shlegel, and V. P. Smakhtin, Nucl. Instrum. Methods Phys. Res., Sect. A 379, 533 (1996).

    Article  ADS  Google Scholar 

  5. 5.

    R. V. Anantha Murthy, M. Ravikumar, A. Choubey, K. Lal, L. Kharachenko, V. Shleguel, and V. Guerasimov, J. Cryst. Growth 197, 865 (1999)

    Article  Google Scholar 

  6. 6.

    N. N. Sirota, P. A. Popov, and I. A. Ivanov, Cryst. Res. Technol. 27, 535 (1992).

    Article  Google Scholar 

  7. 7.

    N. N. Sirota, A. M. Antyukhov, V. V. Novikov, and V. A. Fedorov, Dokl. Akad. Nauk SSSR 259(1–3), 362 (1981) [Sov. Phys. Dokl. 26 (7), 701 (1981)].

    Google Scholar 

  8. 8.

    P. Debye, Ann. Phys. (Weinheim) 39, 789 (1912).

    ADS  Google Scholar 

  9. 9.

    R. Berman, Thermal Conduction (Oxford University Press, Oxford, 1976; Mir, Moscow, 1979).

    Google Scholar 

  10. 10.

    H. Schweppe, IEEE Trans. Sonics Ultrason. 16, 219 (1969).

    Google Scholar 

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Correspondence to P. A. Popov.

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Original Russian Text © P.A. Popov, N.V. Moiseev, V.N. Shlegel’, N.V. Ivannikova, 2010, published in Fizika Tverdogo Tela, 2010, Vol. 52, No. 9, pp. 1729–1731.

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Popov, P.A., Moiseev, N.V., Shlegel’, V.N. et al. Thermal conductivity, heat capacity, and thermodynamic functions of the Bi4Ge3O12 single crystal. Phys. Solid State 52, 1855–1858 (2010). https://doi.org/10.1134/S1063783410090118

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Keywords

  • Heat Capacity
  • Adiabatic Calorimetry
  • Germanium Oxide
  • Bismuth Germanate
  • Characteristic Debye Temperature