Glass substrates for GaN using ZnO buffer layers

K. S. A. Butcher, Afifuddin, Patrick P. -T. Chen, M. Godlewski, A. Szczerbakow, E. M. Goldys, T. L. Tansley, J. A. Freitas

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    Abstract

    Polycrystalline GaN has been grown by remote plasma enhanced laser induced chemical vapour deposition on soda lime glass substrates using ZnO buffer layers. The high compliance of the ZnO has allowed relatively thick layers of 5-10 microns to be produced on these inexpensive substrate materials. These were subsequently processed into free standing layers. Hall mobilities have been measured for n-type GaN deposited on the ZnO buffered glass substrates, with the results equaling the highest values obtained by others using MBE and high purity silica substrates.

    Original languageEnglish
    Title of host publicationCOMMAD 2000 Proceedings - Conference on Optoelectronic and Microelectronic Materials and Devices
    EditorsLeonard Broekman, Brian Usher, John Riley
    Place of PublicationBundoora, Victoria, Australia,
    PublisherInstitute of Electrical and Electronics Engineers (IEEE)
    Pages535-538
    Number of pages4
    Volume2000-January
    ISBN (Print)0780366980
    DOIs
    Publication statusPublished - 2000
    EventConference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2000 - Bundoora, Australia
    Duration: 6 Dec 20008 Dec 2000

    Other

    OtherConference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2000
    Country/TerritoryAustralia
    CityBundoora
    Period6/12/008/12/00

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