95 citations · 174 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2008★ 95 cited
Localized electronic states induced by defects and possible origin of ferroelectricity in strontium titanate thin films
Yong Su Kim, J. Kim, S. J. Moon +6
Several defect configurations including oxygen vacancies have been investigated as possible origins of the reported room-temperature ferroelectricity of strontium titanate (STO) th…
cond-mat.mtrl-sci2007★ 79 cited
Observation of room-temperature ferroelectricity in tetragonal strontium titanate thin films on SrTiO3 (001) substrates
Yong Su Kim, D. J. Kim, T. H. Kim +4
We investigated the ferroelectric properties of strontium titanate (STO) thin films deposited on SrTiO3 (001) substrate with SrRuO3 electrodes. The STO layer was grown coherently o…