TY - JOUR
T1 - Radio frequency magnetron sputtering of Sr- and Mg-substituted β-tricalcium phosphate
T2 - Analysis of the physicochemical properties and deposition rate of coatings
AU - Kozelskaya, A. I.
AU - Kulkova, S. E.
AU - Fedotkin, A. Y.
AU - Bolbasov, E. N.
AU - Zhukov, Y. M.
AU - Stipniece, L.
AU - Bakulin, A. V.
AU - Useinov, A. S.
AU - Shesterikov, E. V.
AU - Locs, J.
AU - Tverdokhlebov, S. I.
PY - 2020/4/15
Y1 - 2020/4/15
N2 - The effect of the sputtered target composition on the deposition rate of coatings formed by radio frequency magnetron sputtering (RFMS) is investigated. Strontium substitution in the sputtered β-tricalcium phosphate (β-TCP) target composition increases the coating deposition rate, whereas magnesium substitution decreases the coating deposition rate. Computer modelling shows that both the unit cell volume and bond lengths increase when strontium is introduced into the crystal lattice, whereas the incorporation of magnesium leads to a decrease in these parameters. A correlation between the change in unit cell volume due to magnesium and strontium substitutions, and the coating deposition rate is also determined.
AB - The effect of the sputtered target composition on the deposition rate of coatings formed by radio frequency magnetron sputtering (RFMS) is investigated. Strontium substitution in the sputtered β-tricalcium phosphate (β-TCP) target composition increases the coating deposition rate, whereas magnesium substitution decreases the coating deposition rate. Computer modelling shows that both the unit cell volume and bond lengths increase when strontium is introduced into the crystal lattice, whereas the incorporation of magnesium leads to a decrease in these parameters. A correlation between the change in unit cell volume due to magnesium and strontium substitutions, and the coating deposition rate is also determined.
KW - Computer simulation
KW - Magnesium substitutions
KW - Radio frequency magnetron sputtering
KW - Strontium substitutions
KW - β-tricalcium phosphate
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U2 - 10.1016/j.apsusc.2019.144763
DO - 10.1016/j.apsusc.2019.144763
M3 - Article
AN - SCOPUS:85076553005
VL - 509
JO - Applied Surface Science
JF - Applied Surface Science
SN - 0169-4332
M1 - 144763
ER -