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Al2O3 and Pt atomic layer deposition for surface modification of NiTi shape memory films

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00538662" target="_blank" >RIV/68378271:_____/20:00538662 - isvavai.cz</a>

  • Result on the web

    <a href="http://hdl.handle.net/11104/0316416" target="_blank" >http://hdl.handle.net/11104/0316416</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/coatings10080746" target="_blank" >10.3390/coatings10080746</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Al2O3 and Pt atomic layer deposition for surface modification of NiTi shape memory films

  • Original language description

    Pt coatings on NiTi films can add some useful properties, e.g., they may improve the NiTi anticorrosion and thermomechanical characteristics or activate surface properties beneficial for a specific application. Pt coatings prepared via atomic layer deposition (ALD) may help reduce cost due to the nanometric thickness. No authors have reported preparation of Pt ALD coatings on NiTi films, perhaps due to the challenge of the concurrent NiTi film oxidation during the Pt ALD process. In the present study, Al2O3 and Pt ALD coatings were applied to NiTi thin films. The ALD coating properties were studied using electron and atomic force microscopies and X-ray photoelectron spectroscopy (XPS). Potential structural changes of NiTi due to the ALD process were evaluated using electron microscopy and X-ray diffraction. The presented ALD process resulted in controllable preparation of Pt nanoparticles on ultrathin Al2O3 layer and a change of the transformation temperatures of the NiTi films

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

    <a href="/en/project/EF16_019%2F0000760" target="_blank" >EF16_019/0000760: Solid State Physics for 21st century</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Coatings

  • ISSN

    2079-6412

  • e-ISSN

  • Volume of the periodical

    10

  • Issue of the periodical within the volume

    8

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    14

  • Pages from-to

    1-14

  • UT code for WoS article

    000565534100001

  • EID of the result in the Scopus database

    2-s2.0-85089684494