494 citations · 736 across the 9 of their papers we have counts for
5 papers · 1 filter
The electronic structure of epitaxially stabilized 5d perovskite Ca_{1-x}Sr_xIrO_3 (x = 0, 0.5, and 1) thin films: the role of strong spin-orbit coupling
S. Y. Jang, H. S. Kim, S. J. Moon +4
We have investigated the electronic structure of meta-stable perovskite Ca1-xSrxIrO3 (x = 0, 0.5, and 1) thin films using transport measurements, optical spectroscopy, and first-pr…
Electric-field-controlled directional growth of ferroelectric domains in multiferroic BiFeO3 films
T. H. Kim, S. -H. Baek, S. M. Yang +7
We describe the directional growth of ferroelectric domains in a multiferroic BiFeO3 thin film, which was grown epitaxially on a vicinal (001) SrTiO3 substrate. A detailed structur…
Effects of oxygen-reducing atmosphere annealing on LaMnO epitaxial thin films
W S Choi, Z Marton, S Y Jang +8
We investigated the effects of annealing on LaMnO epitaxial thin films grown by pulsed laser deposition and propose an efficient method of characterizing their stoichiometry. S…
Oxygen vacancy induced re-entrant spin glass behavior in multiferroic ErMnO3 thin films
S. Y. Jang, D. Lee, J. -H. Lee +4
Epitaxial thin films of hexagonal ErMnO3 fabricated on Pt(111)/Al2O3(0001) and YSZ(111) substrates exhibited both ferroelectric character and magnetic ordering at low temperatures.…
Double polarization hysteresis loop induced by the domain pinning by defect dipoles in HoMnO3 epitaxial thin films
Daesu Lee, Heung-Sik Kim, Seung Yup Jang +5
We report on antiferroelectriclike double polarization hysteresis loops in multiferroic HoMnO3 thin films below the ferroelectric Curie temperature. This intriguing phenomenon is a…