Aluminium arsenide

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Science and technology

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What Wikipedia says

Aluminium arsenide (AlAs) is a semiconductor material with almost the same lattice constant as gallium arsenide and aluminium gallium arsenide and wider band gap than gallium arsenide. (AlAs) can form a superlattice with gallium arsenide (GaAs) which results in its semiconductor properties.

Excerpt from the Wikipedia article “Aluminium arsenide”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

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