145 citations · 570 across the 12 of their papers we have counts for
12 papers
Bulk photovoltaic effect in BaTiO-based ferroelectric oxides: An experimental and theoretical study
Subhajit Pal, S. Muthukrishnan, Banasree Sadhukhan +3
The bulk photovoltaic effect exhibited by the non-centrosymmetric system gains research interest due to the observed large open-circuit voltage. The ferroelectric systems exhibitin…
Interface control of ferroelectricity in a SrRuO3/BaTiO3/SrRuO3 capacitor and its critical thickness
Yeong Jae Shin, Yoonkoo Kim, Sung-Jin Kang +12
The atomic-scale synthesis of artificial oxide heterostructures offers new opportunities to create novel states that do not occur in nature. The main challenge related to synthesiz…
Optical spectroscopic investigation on the coupling of electronic and magnetic structure in multiferroic hexagonal RMnO3 (R = Gd, Tb, Dy, and Ho) thin films
Woo Seok Choi, Soon Jae Moon, Sung Seok A. Seo +5
We investigated the effects of temperature and magnetic field on the electronic structure of hexagonal RMnO3 (R = Gd, Tb, Dy, and Ho) thin films using optical spectroscopy. As the…
Electronic structures of hexagonal RMnO3 (R = Gd, Tb, Dy, and Ho) thin films
W. S. Choi, D. G. Kim, S. S. A. Seo +9
We investigated the electronic structure of multiferroic hexagonal RMnO3 (R = Gd, Tb, Dy, and Ho) thin films using both optical spectroscopy and first-principles calculations. Usin…
Multiferroic properties of epitaxially stabilized hexagonal DyMnO3 thin films
J. -H. Lee, P. Murugavel, D. Lee +5
We fabricated epitaxial thin films of hexagonal DyMnO3, which otherwise form in a bulk perovskite structure, via deposition on Pt(111)//Al2O3 (0001) and YSZ(111) substrates: each o…
Magnetoelectric effects of nanoparticulate Pb(Zr0.52Ti0.48)O3-NiFe2O4 composite films
Hyejin Ryu, P. Murugavel, J. H. Lee +9
We fabricated Pb(Zr0.52Ti0.48)O3-NiFe2O4 composite films consisting of randomly dispersed NiFe2O4 nanoparticles in the Pb(Zr0.52Ti0.48)O3 matrix. The structural analysis revealed t…