A novel engineered oxide buffer approach for fully lattice-matched SOI heterostructures
نویسندگان
چکیده
منابع مشابه
Structural perfection in poorly lattice matched heterostructures
Continuum elastic theory is applied to the formation of misfit dislocations and point defects in strained layer structures. Explicit calculations of the energies of misfit dislocations in the doubleand single-kink geometries yield line tensions below which strained films are stable with respect to defect formation. Our results yield a mismatch-dependent stability limit which, in the double kink...
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1 Institute of Electron Devices and Circuits, Ulm University, Albert-Einstein-Allee 45, 89081 Ulm, Germany 2 Electron Microscopy Group of Materials Science, Central Facility of Electron Microscopy (CFEM EMGMS), University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany 3 Research Institute for Technical Physics and Materials Science, 1525 Budapest, Hungary 4 Laboratory of Advanced Semicond...
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ژورنال
عنوان ژورنال: New Journal of Physics
سال: 2010
ISSN: 1367-2630
DOI: 10.1088/1367-2630/12/9/093005