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cond-mat.mtrl-sci2006★ 78 cited
Lattice polarization effects on electron-gas charge densities in ionic superlattices
D. R. Hamann, D. A. Muller, H. Y. Hwang
The atomic-level control achievable in artificially-structured oxide superlattices provides a unique opportunity to explore interface phases of matter including high-density 2D ele…
cond-mat.mtrl-sci2005
Why Some Interfaces Cannot be Sharp
Naoyuki Nakagawa, Harold Y. Hwang, David A. Muller
A central goal of modern materials physics and nanoscience is control of materials and their interfaces to atomic dimensions. For interfaces between polar and non-polar layers, thi…