Strontium Titanate/Barium Titanate Superlattice Film (IMAGE)

DOE/Lawrence Berkeley National Laboratory

Strontium Titanate/Barium Titanate Superlattice Film

Caption

Electron microscopy-spectroscopy images of a strontium titanate/barium titanate superlattice film reveal the presence of atomically sharp interfaces with minimal intermixing. Superlattice is color-coded with strontium (orange) barium (purple) and titanium (green).

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Image courtesy of Berkeley Lab

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