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20092012
most citedTwo-dimensional electron liquid state at LaAlO3-SrTiO3 interfaces

112 citations · 158 across the 3 of their papers we have counts for

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cond-mat.str-el2012★ 24 cited

Large Negative Electronic Compressibility of LaAlO3-SrTiO3 Interfaces with Ultrathin LaAlO3 Layers

V. Tinkl, M. Breitschaft, C. Richter +1

A two-dimensional electron liquid is formed at the n-type interface between SrTiO3 and LaAlO3. Here we report on Kelvin probe microscopy measurements of the electronic compressibil…