We present near-field photoreflectance (NPR) spectroscopic studies of semiconductor quantum structures using near-field scanning optical microscope. The NPR technique has several advantages such as a higher signal-to-noise ratio, a better spatial resolution, and a lower temperature sensitivity of the signal intensity.


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    Title :

    Near-field photoreflectance spectroscopy of GaAs/AlGaAs quantum wells


    Contributors:
    Yong-Hoon Cho, (author) / Jbe, W. (author)


    Publication date :

    2001-01-01


    Size :

    155750 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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