48 citations · 59 across the 2 of their papers we have counts for
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cond-mat.mtrl-sci2022★ 11 cited
Direct visualization and control of SrOx segregation on semiconducting Nb doped SrTiO3 (100) surface
Hyang Keun Yoo, Daniel Schwarz, Soren Ulstrup +6
We investigated how SrOx segregates on a Nb doped SrTiO3 (100) surface by in air annealing. Using atomic force and photoemission electron microscopes, we can directly visualize the…
cond-mat.mtrl-sci2015★ 48 cited
Polaron transport and thermoelectric behavior in La-doped SrTiO3 thin films with elemental vacancies
Woo Seok Choi, Hyang Keun Yoo, Hiromichi Ohta
Electrodynamic properties of La-doped SrTiO3 thin films with controlled elemental vacancies have been investigated using optical spectroscopy and thermopower measurement. In partic…