If you wonder how we perform our experiments and want to delve into the process of growing our oxide samples, you can have a look at this video published as a an article in JOVE, the Journal Of Visualized Experiments. It shows our group member Diogo Vaz growing an heterostructure combining an oxide grown by pulsed laser deposition and a metal deposited by sputtering. The sample is characterized by in-situ X-ray photoelectron spectroscopy to probe the formation of a 2-dimensional electron gas in SrTiO3, and characterized by magnetotransport. The manuscript is available in pdf here.
Growth and electrostatic/chemical phroperties of metal/LaAlO3/SrTiO3 eterostructures
D.C Vaz et al ; J. Vis. Exp. 132, e56951, doi:10.3791/56951 (2018).