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Characterization of Defects in Titanium Created by Hydrogen Charging

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F17%3A00508732" target="_blank" >RIV/61389021:_____/17:00508732 - isvavai.cz</a>

  • Result on the web

    <a href="http://przyrbwn.icm.edu.pl/APP/PDF/132/app132z5p38.pdf" target="_blank" >http://przyrbwn.icm.edu.pl/APP/PDF/132/app132z5p38.pdf</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.12693/APhysPolA.132.1606" target="_blank" >10.12693/APhysPolA.132.1606</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Characterization of Defects in Titanium Created by Hydrogen Charging

  • Original language description

    Hydrogen interaction with vacancies in alpha-Ti was investigated employing positron lifetime spectroscopy combined with ab initio theoretical modeling of vacancy-hydrogen complexes. Ab initio modeling revealed that multiple hydrogen atoms up to 7 can be trapped at vacancies in the alpha-Ti lattice. Trapped H atoms are located close to the nearest neighbor tetrahedral sites around the centre of vacancy. Lifetimes of positrons trapped at vacancies associated with various numbers of hydrogen atoms were calculated. Positron lifetime measurement of H-loaded alpha-Ti samples revealed that phase transition into the hydride phase introduced dislocations. Vacancies were created by H loading as well and agglomerated into small vacancy clusters.

  • 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

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2017

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Acta Physica Polonica A

  • ISSN

    1898-794X

  • e-ISSN

  • Volume of the periodical

    132

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    PL - POLAND

  • Number of pages

    5

  • Pages from-to

    1606-1610

  • UT code for WoS article

    000417870500039

  • EID of the result in the Scopus database

    2-s2.0-85037974834