Before 2000

  1. J. H. Choy, S. J. Kim, J. C. Park, F. K. Frölich, P. Dordor, J. C. Grenier, "Inter- and Intragranular critical current in Bi1.4Pb0.6Sr2Ca2Cu3.6Ox superconducting oxide", Bull. Kor. Chem. Soc., 11, 560 (1990)
  2. J. H. Choy, D. Y, Jung, S. J. Kim, Q. W. Choi, G. Demazeau, "Physico-Chemical distinction between Cu3+ and O22- in YBa2Cu3O6.5+δlattice upon oxidation reaction of bromide and spectroscopic analysis", Physica C, 185/189, 763 (1991)
  3. J. H. Choy, Y. S. Han, S. J. Kim, "Oxalate Coprecipitation Route to the Piezoelectric Pb(Zr,Ti)O3 Oxide", J. Mater. Chem., 7, 1807 (1997)
  4. S. J. Hwang, S. J. Kim, J. H. Choy, "Chemical bonding between host and guest in the (HgBr2)0.5Bi2Sr1.5-xLaxCa1.5Cu2Oy (x = 0.0, 0.2, and 0.4) superconducting-insulating nanocomposite systems", Phys. Rev. B 57, 3156 (1998)
  5. J. H. Choy, S. J. Kim, "Correlation between structure and ionic conductivity in layered perovskite oxides, LiLnTa2O7 (Ln = La, Nd, Sm)", Mol. Cryst. & Liq. Cryst., 311, 837 (1998)
  6. J. H. Choy, J. Y. Kim, S. H. Hwang, S. J. Kim, G. Demazeau, “Soft XAFS study on the 4d electronic structure of ruthenium complex perovskite oxides”, Inter. J. Inorg. Mater., 2, 61 (2000)
  7. S. J. Kim, G. Demazeau, J. A. Alonso, A. Lageteau, J. M. Martinez-Lope, I. Presniakov, J. H. Choy, “The Ni(III) perovskites : synthesis under high pressure and physico-chemical properties ”, Solid State Comm., 117, 113 (2000)
  8. Y. S. Hong, S. J. Kim, S. J. Kim, J. H. Choy, “B-site cation arrangement and crystal structure of layered perovskite compounds, CsLn2Ti2NbO10 and CsCaLaTiNb2O10, J. Mater. Chem., 10, 1209 (2000)