semiconductor quantum wells

How are Quantum Wells Created?

Quantum wells are typically created using techniques such as Molecular Beam Epitaxy (MBE) and Metal-Organic Chemical Vapor Deposition (MOCVD). These methods allow for the precise control of layer thickness and composition at the atomic level, essential for fabricating high-quality quantum wells. The materials commonly used include Gallium Arsenide (GaAs) and Indium Gallium Arsenide (InGaAs), which are sandwiched between layers of materials like Aluminum Gallium Arsenide (AlGaAs).

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