Journal of Information Display

The Korean Infomation Display Society (한국정보디스플레이학회)
권호 표지

Crystallization Mechanisms of Joule-Heating-Induced Crystallization

  • Park, Doo-Jung (Department of Materials Science and Engineering, Hongik University) ;
  • Ro, Jae-Sang (Department of Materials Science and Engineering, Hongik University)
  • Published : 2009.06.30
Download PDF
⟨ Previous Next ⟩

Abstract

In Joule-heating-induced crystallization, solid-to-solid or liquid-to-solid phase transformation could occur. It was found that novel physical phenomena that randomly nucleated liquid seeds, followed by rapid solidification in an amorphous matrix, during the Joule-heating-up period play an important role especially in liquid-to-solid transformation. Under some processing conditions, super-grains sized 6-8 ${\um}m$ were produced by the lateral growth from the initial seeds, without any artificially control.

Keywords

References

  1. A.T. Voutsas and M.K. Hatalis, J. Electrochem. Soc, 139, 2659 (1992) https://doi.org/10.1149/1.2221280
  2. R.S. Wagner and W.C. Ellis, Appl. Phys. Lett, 4, 89 (1964) https://doi.org/10.1063/1.1753975
  3. S.-W. Lee and S.-K. Joo, IEEE Electron Dev. Lett, 17, 160 (1996) https://doi.org/10.1109/55.485160
  4. J.S. Im, H.J. Kim and M.O. Thompson, Appl. Phys. Lett, 63, 2969 (1993)
  5. J.-S. Ro and W.-E. Hong, SID 2006 Digest of Technical Papers, pp1280-1283 (2006)
  6. W.-E. Hong, J.-Y. Lee, B.-K. Kim and J.-S. Ro IMID 2007 Digest, pp459-462 (2007)
  7. W.-E. Hong and J.-S. Ro, Thin Solid Films, 13, 5357 (2007)
  8. M.O. Thompson, G. J. Galvin, J. W. Mayer, P. S. Peercy, J. M. Poate, D. C. Jacobson, A. G. Cullis, and N. G. Chew, Phys. Rev. Lett., 25, 2360 (1984)