Growth and optical property characterizations of ZnTe

(Al,N) layers using two co-doping techniques

A. Icshba, J. Ueno, K. Ogura, S. Katsuta, Masakazu Kobayashi

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    7 Citations (Scopus)

    Abstract

    In order to get around the high and activated n-doping levels for ZnTe, the co-doping technique known as effective method to overcome the dopant compensation was explored. The co-doping concept is to introduce two oppositely polar atoms at the same time in a 2:1 ratio, forming metastable three-atom complexes located at adjacent crystal sites. In this study, two types of deposition process were considered to place the co-dopants at the intended site, and the co-doped ZnTe:(Al, N) layers were grown on (001) oriented ZnTe substrates by molecular beam epitaxy. From the low temperature PL spectra, the increase of Al activation was confirmed by using co-doping sequences, and the activation of N dopant was also confirmed for one doping sequence even thought the doping level was maintained the same.

    Original languageEnglish
    Title of host publicationPhysica Status Solidi C: Conferences
    Pages789-792
    Number of pages4
    Volume3
    Edition4
    DOIs
    Publication statusPublished - 2006
    Event12th International Conference on II-VI Compounds - Warsaw, Poland
    Duration: 2005 Sep 122005 Sep 16

    Other

    Other12th International Conference on II-VI Compounds
    CountryPoland
    CityWarsaw
    Period05/9/1205/9/16

    Fingerprint

    optical properties
    activation
    atoms
    molecular beam epitaxy
    crystals

    ASJC Scopus subject areas

    • Condensed Matter Physics

    Cite this

    Icshba, A., Ueno, J., Ogura, K., Katsuta, S., & Kobayashi, M. (2006). Growth and optical property characterizations of ZnTe: (Al,N) layers using two co-doping techniques. In Physica Status Solidi C: Conferences (4 ed., Vol. 3, pp. 789-792) https://doi.org/10.1002/pssc.200564745

    Growth and optical property characterizations of ZnTe : (Al,N) layers using two co-doping techniques. / Icshba, A.; Ueno, J.; Ogura, K.; Katsuta, S.; Kobayashi, Masakazu.

    Physica Status Solidi C: Conferences. Vol. 3 4. ed. 2006. p. 789-792.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Icshba, A, Ueno, J, Ogura, K, Katsuta, S & Kobayashi, M 2006, Growth and optical property characterizations of ZnTe: (Al,N) layers using two co-doping techniques. in Physica Status Solidi C: Conferences. 4 edn, vol. 3, pp. 789-792, 12th International Conference on II-VI Compounds, Warsaw, Poland, 05/9/12. https://doi.org/10.1002/pssc.200564745
    Icshba A, Ueno J, Ogura K, Katsuta S, Kobayashi M. Growth and optical property characterizations of ZnTe: (Al,N) layers using two co-doping techniques. In Physica Status Solidi C: Conferences. 4 ed. Vol. 3. 2006. p. 789-792 https://doi.org/10.1002/pssc.200564745
    Icshba, A. ; Ueno, J. ; Ogura, K. ; Katsuta, S. ; Kobayashi, Masakazu. / Growth and optical property characterizations of ZnTe : (Al,N) layers using two co-doping techniques. Physica Status Solidi C: Conferences. Vol. 3 4. ed. 2006. pp. 789-792
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