Impact Statement: For the current InAs/GaSb technology, the superlattice structures are typically grown on GaSb substrate. However, the cost of GaSb substrate is high and there is strong absorption of ...

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Abstract: Buffer-free growth of GaSb on GaAs using interfacial misfit (IMF) layers may significantly improve the performance of antimonide-based emitters operating between 1.6 and 3 mum by integrating ...