SIMS and XPS characterization of CdS/CdTe heterostructures grown by MBE

Paul Boieriu, Robert Sporken, A Adriaens, Yan Xin, Nigel Browning, Siva Sivananthan

    Résultats de recherche: Contribution à un journal/une revueArticle

    Résumé

    In this study we have grown epitaxial layers of wurtzite–CdS on CdTe()B/Si substrates using molecular beam epitaxy. Indium was used to obtain n-type doping of CdS. The concentration and uniformity of In was determined by secondary ion mass spectrometry (SIMS). Indium profiles were obtained for concentrations ranging from 5×1017 to 1.4×1021 cm−3 and agree well with the variation expected from the In flux.
    langue originaleAnglais
    Pages (de - à)975-979
    Nombre de pages5
    journalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
    Volume161-163
    Les DOIs
    Etat de la publicationPublié - 2000

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