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Kirjasto - Tampereen teknillinen yliopisto

Browsing Dissertations by Author "Peng, Changsi"

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  • Peng, Changsi (2009-10-30)
    It is well-known that a small amount of nitrogen in InGaAs / GaAs quantum wells (QWs) causes a bandgap-bowing effect in the electronic band structure. While widening the spectral range of GaAs is a much desired consequence ...