Phase separation of a model alloy mixture C 60-C 70 on Cu(111) surface

Y. D. Suh, J. D. Lera, Y. J. Park, J. Lee, C. K. Kim, Se-Jong Kahng, Y. Kuk, S. K. Kim, T. Sakurai

Research output: Contribution to journalArticle

Abstract

Phase separation of a C 60-C 70 binary mixture at 1:1 composition on Cu(111) surface was studied after quenching from a 2D fluid temperature. Because of the shape difference, C 70 molecules were imaged differently from C 60 in STM images. Highly non-linear and irreversible phenomena due to late stage growth were observed, revealing a time dependent order parameter. The correlation function and its 2D Fourier transform were calculated for annealing times at 400°C. Time dependence of the structure factor was calculated.

Original languageEnglish
JournalJournal of the Korean Physical Society
Volume31
Issue numberSUPPL. PART 1
Publication statusPublished - 1997 Dec 1
Externally publishedYes

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binary mixtures
time dependence
quenching
annealing
fluids
molecules
temperature

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Suh, Y. D., Lera, J. D., Park, Y. J., Lee, J., Kim, C. K., Kahng, S-J., ... Sakurai, T. (1997). Phase separation of a model alloy mixture C 60-C 70 on Cu(111) surface. Journal of the Korean Physical Society, 31(SUPPL. PART 1).

Phase separation of a model alloy mixture C 60-C 70 on Cu(111) surface. / Suh, Y. D.; Lera, J. D.; Park, Y. J.; Lee, J.; Kim, C. K.; Kahng, Se-Jong; Kuk, Y.; Kim, S. K.; Sakurai, T.

In: Journal of the Korean Physical Society, Vol. 31, No. SUPPL. PART 1, 01.12.1997.

Research output: Contribution to journalArticle

Suh, YD, Lera, JD, Park, YJ, Lee, J, Kim, CK, Kahng, S-J, Kuk, Y, Kim, SK & Sakurai, T 1997, 'Phase separation of a model alloy mixture C 60-C 70 on Cu(111) surface', Journal of the Korean Physical Society, vol. 31, no. SUPPL. PART 1.
Suh YD, Lera JD, Park YJ, Lee J, Kim CK, Kahng S-J et al. Phase separation of a model alloy mixture C 60-C 70 on Cu(111) surface. Journal of the Korean Physical Society. 1997 Dec 1;31(SUPPL. PART 1).
Suh, Y. D. ; Lera, J. D. ; Park, Y. J. ; Lee, J. ; Kim, C. K. ; Kahng, Se-Jong ; Kuk, Y. ; Kim, S. K. ; Sakurai, T. / Phase separation of a model alloy mixture C 60-C 70 on Cu(111) surface. In: Journal of the Korean Physical Society. 1997 ; Vol. 31, No. SUPPL. PART 1.
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