908 citations · 1.8k across the 13 of their papers we have counts for
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cond-mat.str-el2008★ 18 cited
Negative Differential Resistance Induced by Mn Substitution at SrRuO3/Nb:SrTiO3 Schottky Interfaces
Y. Hikita, L. Fitting Kourkoutis, T. Susaki +3
We observed a strong modulation in the current-voltage characteristics of SrRuO/Nb:SrTiO Schottky junctions by Mn substitution in SrRuO, which induces a metal-insulator…
cond-mat.str-el2008★ 27 cited
Vanishing Hall Coefficient in the Extreme Quantum Limit in Photocarrier-Doped SrTiO3
Y. Kozuka, T. Susaki, H. Y. Hwang
We have investigated the extreme quantum limit of photogenerated electrons in quantum paraelectric SrTiO3. This regime is distinct from conventional semiconductors, due to the larg…