245 citations · 2.8k across the 71 of their papers we have counts for
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Interface-induced magnetism in perovskite quantum wells
Clayton A. Jackson, Susanne Stemmer
We investigate the angular dependence of the magnetoresistance of thin (< 1 nm), metallic SrTiO3 quantum wells epitaxially embedded in insulating, ferrimagnetic GdTiO3 and insulati…
Subband structure of two-dimensional electron gases in SrTiO3
Santosh Raghavan, S. James Allen, Susanne Stemmer
Tunneling between two parallel, two-dimensional electron gases (2DEGs) in a complex oxide heterostructure containing a large, mobile electron density of ~ 3x10^14 cm^-2 is used to…
Magnetism and local structure in low-dimensional, Mott insulating GdTiO3
Jack Y. Zhang, Clayton A. Jackson, Santosh Raghavan +2
Cation displacements, oxygen octahedral tilts, and magnetism of epitaxial, ferrimagnetic, insulating GdTiO3 films sandwiched between cubic SrTiO3 layers are studied using scanning…
Two-dimensional electron gas in a modulation-doped SrTiO3/Sr(Ti,Zr)O3 heterostructure
Adam P. Kajdos, Daniel G. Ouellette, Tyler A. Cain +1
A two-dimensional electron gas (2DEG) in SrTiO3 is created via modulation doping by interfacing undoped SrTiO3 with a wider-band-gap material, SrTi1-xZrxO3, that is doped n-type wi…
Spin injection and detection in lanthanum- and niobium-doped SrTiO3 using the Hanle technique
Wei Han, Xin Jiang, Adam Kajdos +3
There has been much interest in the injection and detection of spin polarized carriers in semiconductors for the purposes of developing novel spintronic devices. Here we report the…
Shubnikov-de Haas effect in low electron density SrTiO3: Conduction band edge of SrTiO3 redux
S James Allen, Bharat Jalan, SungBin Lee +5
The Shubnikov-de Haas effect is used to explore the conduction band edge of high mobility SrTiO3 films doped with La. The results largely confirm the earlier measurements by Uwe et…