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English to Polish translations [PRO] Science - Chemistry; Chem Sci/Eng / semiconductors
English term or phrase:gallium aluminum arsenide
Most continuously operating semiconductor lasers consist of heterostructures, a simple example consisting of 1000-angstrom thick gallium arsenide layers sandwiched between somewhat thicker (about 10000 angstroms) layers of gallium aluminum arsenide—all grown epitaxially on a gallium arsenide substrate.