Correlation between superconductivity, band filling, and electron confinement at the LaAlO_3/SrTiO_3 interface - A. E. M. Smink, M. P. Stehno, J. C. de Boer, A. Brinkman, W. G. van der Wiel,; H. Hilgenkamp (American Physical Society (APS), 2018)
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