Дослiдження провiдностi полiкристалiчних плiвок з тонким покриттям iз використанням модифiкованої моделi Маядаса–Шатцкеса

Автор(и)

  • T. P. Hovorun Sumy State University
  • O. A. Bilous Sumy State University
  • O. P. Gaponova Sumy State University
  • L. V. Dekhtyaruk Kharkiv National University of Construction and Architecture
  • A. M. Chornous Sumy State University

DOI:

https://doi.org/10.15407/ujpe62.02.0132

Ключові слова:

модель Маядаса–Шатцкеса, полiкристалiчна плiвка, покриття, дифузiя, питома провiднiсть

Анотація

В роботi проведено експериментальну апробацiю теоретичних положень асимптотичного спiввiдношення, якi запропонованi iз використанням модифiкованої моделi Маядаса–Шатцкеса для провiдностi полiкристалiчних плiвок з тонким покриттям. Показано, що нанесення покриття iз Ni на плiвки Co збiльшує провiднiсть двошарових зразкiв по вiдношенню до провiдностi базового зразка, в той час, як покриття iз Cu i Ni на плiвках Ni та Cu вiдповiдно призводить до зменшення питомої провiдностi плiвок. Це пов’язано iз покращенням чи погiршенням прозоростi меж зерен при нанесеннi покриття.

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Завантаження

Опубліковано

2018-12-16

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Як цитувати

Дослiдження провiдностi полiкристалiчних плiвок з тонким покриттям iз використанням модифiкованої моделi Маядаса–Шатцкеса. (2018). Український фізичний журнал, 62(2), 132. https://doi.org/10.15407/ujpe62.02.0132

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