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  1. Article ; Online: High-performance p-type V

    Ainabayev, Ardak / Walls, Brian / Mullarkey, Daragh / Caffrey, David / Fleischer, Karsten / Smith, Christopher M / McGlinchey, Amy / Casey, Daniel / McCormack, Sarah J / Shvets, Igor

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 1928

    Abstract: High-quality epitaxial p-type ... ...

    Abstract High-quality epitaxial p-type V
    Language English
    Publishing date 2024-01-22
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-024-52024-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Crystallographic Characterisation of Ultra-Thin, or Amorphous Transparent Conducting Oxides-The Case for Raman Spectroscopy.

    Caffrey, David / Zhussupbekova, Ainur / Vijayaraghavan, Rajani K / Ainabayev, Ardak / Kaisha, Aitkazy / Sugurbekova, Gulnar / Shvets, Igor V / Fleischer, Karsten

    Materials (Basel, Switzerland)

    2020  Volume 13, Issue 2

    Abstract: The electronic and optical properties of transparent conducting oxides (TCOs) are closely linked to their crystallographic structure on a macroscopic (grain sizes) and microscopic (bond structure) level. With the increasing drive towards using reduced ... ...

    Abstract The electronic and optical properties of transparent conducting oxides (TCOs) are closely linked to their crystallographic structure on a macroscopic (grain sizes) and microscopic (bond structure) level. With the increasing drive towards using reduced film thicknesses in devices and growing interest in amorphous TCOs such as n-type InGaZnO 4 (IGZO), ZnSnO 3 (ZTO), p-type Cu x CrO 2 , or ZnRh 2 O 4 , the task of gaining in-depth knowledge on their crystal structure by conventional X-ray diffraction-based measurements are becoming increasingly difficult. We demonstrate the use of a focal shift based background subtraction technique for Raman spectroscopy specifically developed for the case of transparent thin films on amorphous substrates. Using this technique we demonstrate, for a variety of TCOs CuO, a-ZTO, ZnO:Al), how changes in local vibrational modes reflect changes in the composition of the TCO and consequently their electronic properties.
    Language English
    Publishing date 2020-01-07
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2487261-1
    ISSN 1996-1944
    ISSN 1996-1944
    DOI 10.3390/ma13020267
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Tuning of oxygen vacancy-induced electrical conductivity in Ti-doped hematite films and its impact on photoelectrochemical water splitting.

    Biswas, Pranab / Ainabayev, Ardak / Zhussupbekova, Ainur / Jose, Feljin / O'Connor, Robert / Kaisha, Aitkazy / Walls, Brian / Shvets, Igor V

    Scientific reports

    2020  Volume 10, Issue 1, Page(s) 7463

    Abstract: Titanium (Ti)-doped hematite (α- ... ...

    Abstract Titanium (Ti)-doped hematite (α-Fe
    Language English
    Publishing date 2020-05-04
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-020-64231-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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