Skip to main content
SpringerLink
Log in

Equilibrium diagram of Selenium—Tellurium system

  • Physics of Condensed Matter
  • Published:
Acta Physica Academiae Scientiarum Hungaricae

Abstract

The equilibrium phase diagram of the Selenium-Tellurium system up to 100% Te has been constructed from DTA thermograms considering both the endothermic effect on heating and the exothermic effect on cooling. The obtained results are compared with previously published data. An eutectic point is observed at the composition of TeSe30 and 190°C during the supercooling process. Variation of the density and the temperature of crystallization with Te concentration are given. Also, the lattice parameters in the supercool strongly region (0–30 at % Te) are determined usingX-ray diffraction.

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

Similar content being viewed by others

References

  1. G. Pellini andG. Vio, Atti Reale Accad., Lincei, Rend.,15, 46, 1906.

    Google Scholar 

  2. Y. Kimata, Mem. Call. Sci., Kyoto Univ.,1, 119 1915.

    Google Scholar 

  3. E. Grison, J. Chem. Phys.,19, 1109, 1951.

    Article  ADS  Google Scholar 

  4. P. M. Hansen andK. Anderko, Constitution of Binary Alloys, McGraw-Hill, New York, 2nd ed, 1958, pp. 1188–1189.

    Google Scholar 

  5. M. F. Kotkata, E. A. Mahmoud andM. K. El-Mously, Acta Phys. Hung.,47, 345, 1979.

    Article  Google Scholar 

  6. M. F. Kotkata andE. A. Mahmoud, to be published.

  7. M. F. Kotkata, E. A. Mahmoud andM. K. El-Mously, ICTP preprints, Trieste-Italy, IC/80/70, May 1980.

Download references

Author information

Authors and Affiliations

  1. Physics Department, Faculty of Science, Ain-Shams University, Cairo, Egypt

    M. F. Kotkata, E. A. Mahmoud & M. K. El-Mously

Authors
  1. M. F. Kotkata
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. E. A. Mahmoud
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. M. K. El-Mously
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kotkata, M.F., Mahmoud, E.A. & El-Mously, M.K. Equilibrium diagram of Selenium—Tellurium system. Acta Physica 50, 61–66 (1981). https://doi.org/10.1007/BF03157957

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF03157957

Keywords

Search

Navigation