20 citations · 22 across the 3 of their papers we have counts for
6 papers
Tunable magnetic interactions in LaAlO3/SrTiO3 heterostructures by ionic liquid gating
Chunhai Yin, Kumar Prateek, Wouter Gelling +1
The gating effect achieved by an ionic liquid and its electric double layer allows for charge transfer which can be an order of magnitude larger than with conventional dielectrics.…
Tuning Rashba spin-orbit coupling at LaAlO3/SrTiO3 interfaces by band filling
Chunhai Yin, Patrick Seiler, Lucas M. K. Tang +4
The electric-field tunable Rashba spin-orbit coupling at the LaAlO3/SrTiO3 interface shows potential applications in spintronic devices. However, different gate dependence of the c…
New insights into the electron trapping mechanism in LaAlO_3 / SrTiO3 heterostructures
Chunhai Yin, Alexander E. M. Smink, Inge Leermakers +6
In LaAlO3/SrTiO3 heterostructures, a commonly observed but poorly understood phenomenon is that of electron trapping in back-gating experiments. In this work, by combining magnetot…
Quantifying work function differences using low-energy electron microscopy: the case of mixed-terminated strontium titanate
Johannes Jobst, Laurens M. Boers, Chunhai Yin +3
For many applications, it is important to measure the local work function of a surface with high lateral resolution. Low-energy electron microscopy is regularly employed to this en…
Influence of stoichiometry on interfacial conductance in LaAlO/SrTiO grown by 90 off-axis sputtering
Chunhai Yin, Dileep Krishnan, Nicolas Gauquelin +2
We report on the fabrication of conducting interfaces between LaAlO and SrTiO by 90 off-axis sputtering in an Ar atmosphere. At a growth pressure of 0.04 mbar the inter…
Formation of a conducting LaAlO / SrTiO interface studied by low energy electron reflection during growth
A. J. H. van der Torren, Z. Liao, C. Xu +4
The two-dimensional electron gas occurring between the band insulators SrTiO and LaAlO continues to attract considerable interest, due to the possibility of dynamic control…