Calcium phosphate coating deposition by radio frequency magnetron sputtering in the various inert gases: The pilot study

A. Y. Fedotkin, E. N. Bolbasov, A. I. Kozelskaya, G. Dubinenko, E. V. Shesterikov, A. Ashrafov, S. I. Tverdokhlebov

Результат исследований: Материалы для журналаСтатья

2 Цитирования (Scopus)

Аннотация

In this study, thin calcium phosphate coatings were deposited on titanium substrates by radio frequency magnetron sputtering of hydroxyapatite target in the neon (Ne), argon (Ar), krypton (Kr) and xenon (Xe). The influence of the working gas (Ne, Ar, Kr and Xe) on the deposition rate, surface morphology, indentation hardness, Young's modulus and adhesion of the coatings was investigated. It was found that the calcium phosphate (CaP) coatings formed in Ar and Kr have a similar deposition rate. With an increase in the atomic weight of the working gas, the crystallite size of the coatings increases. The coatings deposited in Ne and Xe have a higher Ca/P ratio than the coatings formed in Ar and Kr. The coatings obtained in Ne, Ar and Xe had approximately similar values of nanohardness and Young's modulus. The CaP coatings deposited in Xe are characterized by better adhesion.

Язык оригиналаАнглийский
Номер статьи121735
ЖурналMaterials Chemistry and Physics
Том235
DOI
СостояниеОпубликовано - 1 сен 2019

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Fingerprint Подробные сведения о темах исследования «Calcium phosphate coating deposition by radio frequency magnetron sputtering in the various inert gases: The pilot study». Вместе они формируют уникальный семантический отпечаток (fingerprint).

  • Цитировать