| 摘要 |
A semiconductor-based structure includes first, second, and intermediate layers, with the intermediate layer bonded directly to the first layer, and in contact with the second layer. Parallel to the bonded interface, the lattice spacing of the second layer is different than the lattice spacing of the first layer, though first and second layers are each formed of essentially the same semiconductor. A method for making a semiconductor-based structure includes directly bonding a first layer to an intermediate layer, and providing a second layer in contact with the intermediate layer.
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