Publications

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2008
Choi WS, Kim DG, Seo SSA, Moon SJ, Lee D, Lee JH, Lee HS, Cho DY, Lee YS, Murugavel P, et al. Electronic structures of hexagonal RMnO3 (R=Gd, Tb, Dy, and Ho) thin films: Optical spectroscopy and first-principles calculations. Phys. Rev. B. 2008;77:045137.
Lee D, Lee JH, Yang SY, Murugavel P, Ko YD, Chung JS. Growth behavior of artificial hexagonal GdMnO3 thin films. J. Crystal Growth. 2008;310:829.
Choi WS, Moon SJ, Seo SSA, Lee D, Lee JH, Murugavel P, Noh TW. Optical spectroscopic investigation on the coupling of electronic and magnetic structure in multiferroic hexagonal RMnO3 (R=Gd, Tb, Dy, and Ho) thin films. Phys. Rev. B. 2008;78:054440.
Murugavel P, Lee JH, Yo JY, Sim HY, Chung J-S, Jo Y, Jung M-H. Structure and ferroelectric properties of epitaxial (1-x)BiFeO3-xBaTiO3 solid solution films. J. Phys.: Condens. Matter. 2008;20:415208.
2007
Lee D, Lee JH, Murugavel P, Jang SY, Noh TW, Jo Y, Jung MH. Epitaxial stabilization of artificial hexagonal GdMnO3 thin films and their magnetic properties. Appl. Phys. Lett. 2007;90:182504.
Cho DY, Kim JY, Park BG, Rho KJ, Park JH, Noh HJ, Kim HJ, Oh SJ, Park HM, Ahn JS, et al. Ferroelectricity driven by Y d0-ness with Re-hybridization in YMnO3. Phys. Rev. Lett. 2007;98:217601.
Lee JH, Lee D, Noh TW, Murugavel P, Kim JW, Kim KH, Jo Y, Jung MH, Yoon JG, Chung JS, et al. Formation of hexagonal phase of TbMnO3 thin film and its multiferroic properties. J. Mater. Res. 2007;22:2156.
Murugavel P, Lee JH, Lee D, Noh TW, Jo YH, Jung MW, Oh YS, Kim KH. Physical properties of multiferroic hexagonal HoMnO3 thin films. Appl. Phys. Lett. 2007;90:142902.
2006
Lee JM, Kaisare NS, Lee JH. Choice of approximator and design of penalty function for an approximate dynamic programming based control approach. Journal of Process Control. 2006;16:135-156.
Lee JH, Murugavel P, Ryu H, Lee D, Jo JY, Kim JW, Kim HJ, Kim KH, Jo Y, Jung MH, et al. Epitaxial Stabilization of a New Multiferroic Hexagonal Phase of TbMnO3 Thin Films. Adv. Mater. 2006;18:3125.
Ryu HJ, Murugavel P, Lee JH, Chae SC, Noh TW, Oh YS, Kim HJ, Kim KH, Jang JH, Kim M, et al. Magnetoelectric effects of nanoparticulate Pb(Zr0.52Ti0.48)O3-NiFe2O4 composite films. Appl. Phys. Lett. 2006;89:102907.