Skip to main content
SpringerLink
Log in

Fragility and Elastic Moduli of Chalcogenide Glasses

  • Published:
Inorganic Materials Aims and scope

Abstract—

Glass fragility m of glasses has been calculated by two distinct methods. We have studied correlation between m and K/G. The fragility of glasses in the As–S–Tl system rises linearly and that of glasses in the P–Se–Te, AsSe—TlSe, and Sb–Ge–Se systems decreases linearly with increasing K/G. We have derived a relation between glass fragility and temperature band δTg.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1.
Fig. 2.
Fig. 3.
Fig. 4.
Fig. 5.

REFERENCES

  1. Angell, C.A., Perspective on the glass transition, J. Phys. Chem. Solids, 1988, vol. 49, no. 8, pp. 836–871.

    Article  Google Scholar 

  2. Novikov, V.N., Vibration anharmonicity and fast relaxation in the region of glass transition, Phys. Rev. B: Condens. Matter Mater. Phys., 1998, vol. 58, pp. 8367–8378.

    Article  CAS  Google Scholar 

  3. Sokolov, A.P., Rossler, E., Kisliuk, A., and Quitman, D., Dynamics of strong and fragile glassformers: differences, Phys. Rev. Lett., 1993, vol. 71, pp. 2062–2065.

    Article  CAS  PubMed  Google Scholar 

  4. Novikov, V.N. and Sokolov, A.P., Poisson’s ratio and the fragility of glass-forming liquids, Nature, 2004, vol. 431, pp. 961–963.

    Article  CAS  PubMed  Google Scholar 

  5. Nemilov, S.V., Structural aspect of possible interrelation between fragility (length) of glass forming melts and Poisson’s ratio of glasses, J. Non-Cryst. Solids, 2007, vol. 353, pp. 4613–4632.

    Article  CAS  Google Scholar 

  6. MDL SciGlass-7.8, Shrewsbury: Inst. Theoretical Chemistry, 2012.

  7. Sanditov, D.S., Mashanov, A.A., Sanditov, B.D., and Mantatov, V.V., Fragility and anharmonicity of lattice vibrations of glass-forming systems, Glass Phys. Chem., 2008, vol. 34, no. 4, pp. 389–393.

    Article  CAS  Google Scholar 

  8. Sydykov, B.S. and Sanditov, D.S., Lindemann’s melting criterion and glass–liquid transition, Vestn. Buryatsk. Gos. Univ. Khim. Fiz., 2014, no. 3, pp. 126–130.

  9. Mantatov, V.V., Model concept in studies of physical properties of disordered structures, Vestn. Buryatsk. Gos. Univ. Khim. Fiz., 2022, no. 1, pp. 3–17.

  10. Sanditov, B.D. and Mantatov, V.V., Nelineinost’ sily mezhmolekulyarnogo vzaimodeistviya v nekristallicheskikh tverdykh telakh (Nonlinearity of Intermolecular Interaction Forces in Noncrystalline Solids), Ulan-Ude: Buryatsk. Gos. Univ., 2001.

  11. Agrafonov, Yu.V., Sanditov, D.S., and Tsydypov, Sh.B., Fizika klassicheskikh neuporyadochennykh sistem (Physics of Classic Disordered Systems), Ulan-Ude: Ulan-Ude: Buryatsk. Gos. Univ., 2000.

  12. Sanditov, D.S., Transverse deformation coefficient and structure-sensitive properties of glassy materials, Deformatsiya Razrushenie Mater., 2015, no. 9, pp. 2–16.

  13. Sanditov, D.S. and Darmaev, M.V., Elastic moduli and the Grüneisen parameter of glass-like solids, Glass Phys. Chem., 2022, vol. 48, no. 1, pp. 18–22.

    Article  CAS  Google Scholar 

  14. Nemilov, S.V., Maxwell equation and classical theories of glass transition as a basis for direct calculation of viscosity at glass transition temperature, Glass Phys. Chem., 2013, vol. 39, no. 6, pp. 609–623.

    Article  CAS  Google Scholar 

Download references

Funding

This work was supported by the Banzarov State University federal state budget funded educational institution of higher education, grant no. 22-06-0502.

Author information

Authors and Affiliations

  1. Banzarov State University, 670000, Ulan-Ude, Buryat Republic, Russia

    A. A. Mashanov & M. V. Darmaev

  2. Institute of Materials Physics, Siberian Branch, Russian Academy of Sciences, 670047, Ulan-Ude, Buryat Republic, Russia

    M. V. Darmaev

Authors
  1. A. A. Mashanov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. M. V. Darmaev
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to A. A. Mashanov.

Additional information

Translated by O. Tsarev

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Mashanov, A.A., Darmaev, M.V. Fragility and Elastic Moduli of Chalcogenide Glasses. Inorg Mater 58, 1203–1207 (2022). https://doi.org/10.1134/S0020168522110103

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S0020168522110103

Keywords:

Search

Navigation