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  1. No Access

    Article

    Infrared spectroscopy of chromium-doped cadmium selenide

    The maximum optical-absorption cross section of Cr2+ ions was evaluated from near-infrared (NIR) absorption spectroscopy and direct measurements of the chromium concentration in Cr2+:CdSe crystals. The emission l...

    J. -O. Ndap, C. I. Rablau, K. Morrow, O. O. Adetunji… in Journal of Electronic Materials (2002)

  2. No Access

    Article

    Absorption and photoluminescence spectroscopy of diffusion-doped ZnSe:Cr2+

    ZnSe:Cr2+ is an attractive candidate as a room-temperature tunable solid-state laser with output in the 2–3 µm range. Passive absorption losses in this emission range currently limit laser performance. In this st...

    C. I. Rablau, J. -O. Ndap, X. Ma, A. Burger, N. C. Giles in Journal of Electronic Materials (1999)

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    Article

    Point defects in Cd1−xZnxTe: A correlated photoluminescence and EPR study

    Cd1−xZnxTe (CZT) is an emerging material for room-temperature x-ray and gamma-ray detectors. The identification and control of point defects and charge compensators in the bulk material are currently important is...

    C. I. Rablau, S. D. Setzler, L. E. Halliburton… in Journal of Electronic Materials (1998)

  4. No Access

    Article

    Pl and Epr Spectroscopy of Point Defects in Detector-Grade Cd1-xZnxTe

    Cadmium zinc telluride (CdZnTe) is an emerging material for room-temperature x-ray and gamma ray detectors. The identification and control of point defects and charge compensators are currently important issue...

    C. I. Rablau, S. D. Setzler, L. E. Halliburton… in MRS Online Proceedings Library (1997)