Alleviating polarity-conflict at the heterointerfaces of KTaO${}_3$/GdScO${}_3$ polar complex-oxides

J. Thompson, J. Hwang, J. Nichols +3

We have synthesized and investigated the heterointerfaces of KTaO${}_3$ (KTO) and GdScO${}_3$ (GSO), which are both polar complex-oxides along the pseudo-cubic [001] direction. Since t…