국립부경대학교 물리학과

2000.3. ~ 2001. 8.

1993.3. ~ 현재

부산대학교 기초과학연구소 조교

· Fabrication of new functional complex materials (single crystals, ceramics, thin films, nano-particles)

· Investigation on crystal structure and domain boundary

J. H. Park, J. S. Bae, B. C. Choi and J. H. Jeong,

"Effect of Nb doping of ferroelectric properties of Bi3.25La0.75Ti3O12 ceramics", Journal of Applied Physics 97, 064110(2005).

J. H. Park and B. C. Choi,

"Impedance spectroscopy of (Pb0.98La0.02)(Zr0.95Ti0.05)O3 ((PLZT-2/95/5) ceramics above ferroelectric phase transition temperatures", Journal of Crystal Growth 276, 465-470(2005).

C. S. Kim, J. H. Park, B. K. Moon, H. J. Seo, B. C. Choi, K. H. Yeo, S. T. Chung, S. M. Son and J. P. Kim,

"Synthesis and Nanodomain Patterns of BaTiO3 Nanoparticles", Journal of the Korean Physical Society 46(1), 308-310(2005).

J. H. Park, J. S. Bae, B. C. Choi, J. H. Jeong, H. J. Seo, B. K. Moon and I. W. Kim,

"Relationship between low frequency dielectric dispersion and ferroelectric phase transition in pulsed-laser-deposited Bi4-xLaxTi3O12 thin film", Applied Physics A 79, 1879-1882(2004).

J. H. Jeong, J. S. Bae, B. C. Choi, S. S. Yi and P. H. Holloway,

"Luminescent characteristics of Se-doped ZnGa2O4:Mn thin film phosphors grown by pulsed laser ablation", J. Vac. Sci. Technol. A 22(4), 1751-1756(2004).

J. H. Park, J. S. Bae, B. C. Choi, J. H. Jeong and I. W. Kim,

"Influence of Low Frequency Dielectric Dispersion on the Phase Transition for the Pulsed Laser-Deposited SrBi2Ta2O9 Thin Film", Journal of the Physical Society of Japan 73(6), 1607-1608(2004).

J. H. Park, B. C. Choi and J. B. Kim,

"Electrical properties of KTiOPO4 single crystal in the temperature range from -100 to 100℃", Solid State Communications 130, 533-536(2004).

J. S. Bae, J. C. Park, J. M. Park, H. J. Seo, B. C. Choi, J. H. Jeong, Y. S. Kim and S. S. Yi,

"Morphology-dependent Luminescence behavior of Y2-xGdxO3:Eu3+ thin-film phosphors grown by a laser ablation", Applied Physics A 78, 877-881(2004).

J. H. Park, C. S. Kim, B. C. Choi, B. K. Moon and H. J. Seo,

"Impedance spectroscopy of KTiOPO4 single crystal in the temperature range -100 to 100℃", Applied Physics A 78, 745-748(2004).

C. S. Kim, J. H. Park, B. K. Moon, H. J. Seo, B. C. Choi, Y. H. Hwang, H. K. Kim and J. N. Kim,

 "ac conductance of surface layer in lithium tetraborate single crystals", Journal of Applied Physics 94(11), 7246-7249(2003).

J. H. Park, C. S. Kim, B. C. Choi and K. Y. Ham,

"The correlation of the complex dielectric constant and blood glucose at low frequency", Biosensors and Bioelectronics 19, 321-324(2003).

C. S. Kim, B. K. Moon, J. H. Park, B. C. Choi and H. J. Seo,

 “Solvothermal synthesis of nanocrystalline TiO2 in toluene with surfactant", Journal of Crystal Growth 257, 309-315(2003).

J. H. Park, C. S. Kim, B. C. Choi, B. K. Moon, J. H. Jeong and I. W. Kim,

"Scaling behavior of ferroelectric hysteresis loop in pulsed-lase-deposited SrBi2Ta2O9 thin film", Applied Physics Letters 83(3), 536-538(2003).

J. H. Park, C. S. Kim, B. C. Choi, J. H. Jeong, B. K. Moon, H. J. Seo, I. W. Kim and J. S. Kim,

"Electrical properties of pulsed laser-deposited SrxBiyTa2O9 thin films on Bi/Sr ratios", Solid State Communications 127, 315-318(2003).

J. H. Park, C. S. Kim, B. C. Choi, B. K. Moon and H. J. Seo,

"Physical Properties of CsH2PO4 Crystal at High Temperatures", Journal of the Physical Society of Japan 72(6), 1592-1593(2003).

J. H. Park, C. S. Kim, J. S. Bae, B. C. Choi, J. H. Jeong, B. K. Moon, H. J. Seo, I. W. Kim and J. S. Kim,

"The effect of potential of impedance in the pulsed-laser-deposited SrBi2Ta2O9 thin film", Solid State Communications 126, 635-638 (2003).

J. H. Park and B. C. Choi,

"Electrical conductivity and impedance characteristics of RbH2PO4 crystal above room temperature", Materials Letters 57, 2162-2167(2003).

S. L. Cho, S. Y. Choi, G. B. Cha, S. C. Hong, Y. K. Kim, J. B. Ketterson, B. J. Kim, Y. C. Kim, B. C. Choi and J. H. Jeong,

"Ferromagnetic Properties of Chalcopyrite (Zn1-xMnx)GeP2 Semiconductors", Journal of the Korean Physical Society 42, s724-726 (2003).

J. S. Bae, B. K. Moon, B. C. Choi, J. H. Jeong, S. S. Yi, I. W. Kim and J. S. Lee,

"Photolumiescence behaviors in ZnGa2O4 thin film phosphors deposited by a pulsed laser abalation", Thin Solid Films 424, 292-295(2003).

J. H. Park, C. S. Kim, B. C. Choi and H. J. Seo,

"Phase Transition Dielectric Anomaly of PLZT Ceramic in the Temperature Range of 30-350℃", Journal of the Physical Society of Japan 72(1), 191-192(2003).

I. W. Kim, D. S. Lee, J. S. Kim, Y. H. Kim, B. C. Choi, J. H. Jeong, S. S. Yi, Y. S. Kim,

"Thermally Activated Low Frequency Dielectric Dispersion of Antiferroelectric Pb1.075La0.025Zr0.95Ti0.05O3 Thin Film", Integrated Ferroelectrics 47, 125-134(2002).

J. H. Park, K. S. Lee, J. B. Kim and B. C. Choi,

"Influence of Surface Phenomena on the Impedance Response of the PZT Thin Film", Ferroelectrics 271, 9-14(2002).

I. W. Kim, D. S. Lee, J. S. Bae, B. C. Choi, J. H. Jeong and J. S. Lee,

"Low Frequency Dielectric Response of Stoichiometric SrBi2Ta2O9 Thin Films", Ferroelectrics 268, 363-368(2002).

S. L. Cho, S. Y. Choi, G. B. Cha, S. C. Hong, Y. K. Kim, Y. J. Zhao, A. J. Freeman, J. B. Ketterson, B. J. Kim, Y. C. Kim and B. C. Choi,

"Room-Temperature Ferromagnetism in (Zn1-xMnx)GeP2 Semiconductors", Physical Review Letters 88(25), 257203-1~4(2002).

I. W. Kim, C. W. Ahn, J. S. Kim, T. K. Song, J. S. Bae, B. C. Choi, J. H. Jeong and J. S. Lee,

"Low-Frequency dielectric relaxation and ac conduction of SrBi2Ta2O9 thin film grown by pulsed laser deposition", Applied Physics Letters 80(21), 4006-4008(2002).

J. H. Park, K. S. Lee and B. C. Choi,

"High-temperature transformation in KH2PO4 and RbH2PO4 crystals", J. Phys.: Condens. Matter 13, 9411-9419(2001).

B. C. Choi, B. K. Moon, H. J. Seo, J. H, Jeong, H. Y. Lee and W. C. Seo,

"Dielectric and Ionic Conduction Properties in LiYF4 Single Crystals", Materials and Design 21, 567-570(2000).

H. Y. Lee, Y. S. Kang, B. C. Choi, J. H. Jeong, M. Joseph, H. Tabata and T. Kawai,

"Epitaxial Growth and Dielectric Properties of Bi2VO5.5 Thin Films on TiN/Si Substrates with SrTiO3 Buffer Layers", Journal of the Korean Physical Society 37(4), 478-480(2000).

J. Y. Oh, C. S. Kim, D. H. Yoo, H. K. Kim, Y. H. Hwang, J. H. Park, B. C. Choi, “Study of Glass Behavior in Ethanol and Cyclo-octanol”, Sae Mulli 45(1), 98-103(2002).