Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1547661 | Physica E: Low-dimensional Systems and Nanostructures | 2007 | 5 Pages |
Abstract
Single-crystalline double-barrier Gd2O3/Si/Gd2O3 nanostructures on Si(1Â 1Â 1) were prepared using molecular beam epitaxy. Ultra-thin single-crystalline Si buried in a single-crystalline insulator matrix with sharp interfaces was obtained by a novel approach based on an epitaxial encapsulated solid-phase epitaxy. The I-V characteristic of the obtained nanostructures exhibited resonant tunneling at low temperatures.
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Authors
H.J. Osten, D. Kuehne, E. Bugiel, A. Fissel,