, Volume 9, Issue 2, pp 111–118 | Cite as

Growth of yttrium iron garnet single crystals in Na2O-B2O3 flux system in air

  • Tarun Bandyopadhyay
  • Prasenjit Saha


Detailed studies of growth of yttrium iron garnet (YIG) in the flux system Na2O-B2O3 were made to delineate the phase stability regions of YIG and the neighbouring crystalline phases, and a tentative working diagram of Na2O-B2O3-YIG in air was drawn from the results of small batch crystal growth runs and solubility studies. The occurrence of a rather narrow field of YIG crystallization in this system was explained on the basis of relative solubilities of different oxides constituting YIG. Several long-time growth runs with some typical compositions were carried out in this system to evaluate its suitability for bulk growth of YIG crystals. The system, although possessing some inherent advantages, was found to suffer from limitations because of which the maximum size of the self-nucleated crystals grown hardly exceeded 2.00 mm.


Yttrium iron garnet flux phases crystal growth solubility self-nucleation 


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  1. Bandyopadhyay T, De A and Saha P 1976Trans. Ceram. Soc. 35 1Google Scholar
  2. Burnett D, Clinton D and Miller R P 1968J. Mat. Sci. 3 47CrossRefGoogle Scholar
  3. Chase A B and Morse Jr F L 1973J. Cryst. Growth 19 18CrossRefGoogle Scholar
  4. Ganguli D and Saha P 1969Indian J. Tech. 7 320Google Scholar
  5. Grodkiewicz W H, Dearborn E F and Van Uitert L G 1967J. Phys. Chem. Solids Suppl. p. 441Google Scholar
  6. Kestigian M 1967J. Am. Ceram. Soc. 50 165CrossRefGoogle Scholar
  7. Linares R C 1962J. Am. Ceram. Soc. 45 307CrossRefGoogle Scholar
  8. Linares R C 1964J. Appl. Phys. 35 433CrossRefADSGoogle Scholar
  9. Nielsen J W 1960J. Appl. Phys. Suppl. 31 51sGoogle Scholar
  10. Timofeeva V A and Luk’yanova N I 1970Sov. Phys. (Crystallogr.) 14 757Google Scholar
  11. Titova A G 1960Sov. Phys. (Solid State) 1 1714Google Scholar
  12. Van Hook H J 1961a Rep. U.S. Dept. of Commerce, Office of Technical Services Washington 25 D.C.Google Scholar
  13. Van Hook H J 1961bJ. Am. Ceram. Soc. 44 208CrossRefGoogle Scholar

Copyright information

© the Indian Academy of Sciences 1977

Authors and Affiliations

  • Tarun Bandyopadhyay
    • 1
  • Prasenjit Saha
    • 1
  1. 1.Central Glass and Ceramic Research InstituteJadavpur

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