Microstructure and mechanical characteristics of hydroxyapatite coatings on Ti/TiN/Si substrates synthesized by pulsed laser deposition
Source abstract
Abstract
We synthesized by pulsed laser deposition a bilayer of Ti/TiN on Si(100) wafers which was coated in a next step with hydroxyapatite (samples labelled HA-1). Some of the structures were further thermally treated in a water vapour jet (samples labelled HA-2). In SEM, the HA surface looked rough, with micronic droplets. TEM and SAED investigations revealed a compact organization of HA crystals in the case of the HA-1 sample, while two regions (one compact and one porous) were identified for the HA-2 sample, with triclinic HA crystals within the 500 nm range. In XTEM, at the Si/TiN border, a 2–3 nm SiO2 layer was visible, whereas at the TiN/Ti border there was a smooth transition from fcc (111) TiN to hcp (100) Ti. The HA crystals were elongated normal to the surface. According to Berkovich indentation qualitative analyses, the sample HA-1 was more homogeneous and harder but brittle. Scratch tests confirmed quantitatively that HA-1 was more resistant and adherent than HA-2 films. In the first case, the big droplets only were removed by the indenter, while the HA-2 films were delaminated on large areas as a result of wedge spallation failure.
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Research context
OpenAlex topics: Metal and Thin Film Mechanics · Bone Tissue Engineering Materials · Titanium Alloys Microstructure and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (42)
Show source-provided references
1. K. de Groot, Bioceramics of Calcium Phosphate (CRC, Boca Raton, 1983)
2. D.H. Kohn, P. Ducheyne, Materials for bone and joint replacement, in Medical and Dental Materials. Materials Science and Technology (A Comprehensive Treatment), vol. 14, ed. by D.F. Williams (VCH, Weinheim, 1992), p. 29. R.W. Cahn, P. Haasen, E.J. Kramer (collection eds.)
3. R.Z. LeGeros, J.P. LeGeros, Dense hydroxyapatite, in An Introduction to Bioceramics. Adv. Ser. Ceram., vol. 1, ed. by L.L. Hench, J. Wilson (World Scientific, Singapore, 1993), p. 13910.1142/9789814317351_0009 ↗
4. J.C. Elliot, Structure and Chemistry of the Apatites and Other Orthophosphates (Elsevier, Amsterdam, 1994)
5. J.L. Arias, M.B. Mayor, J. Pou, B. León, M. Pérez-Amor, Vacuum 67, 653 (2002)10.1016/S0042-207X(02)00257-9 ↗
6. J.L. Arias, M.B. Mayor, J. Pou, B. León, M. Pérez-Amor, Appl. Surf. Sci. 208–209, 57 (2003)10.1016/S0169-4332(02)01336-3 ↗
7. V. Nelea, H. Pelletier, M. Iliescu, J. Werckmann, V. Craciun, C. Ristoscu, I.N. Mihailescu, C. Ghica, J. Mater. Sci., Mater. Med. 13, 1167 (2002)10.1023/A:1021150207350 ↗
8. V. Nelea, M. Jelinek, I.N. Mihailescu, Biomaterials: new issues and breakthroughs for biomedical applications, in Pulsed Laser Deposition of Thin Films: Applications-led Growth of Functional Materials, ed. by R. Eason (Wiley, New York, 2006)
9. P. Baeri, L. Torrisi, N. Marino, G. Foti, Appl. Surf. Sci. 54, 210 (1992)10.1016/0169-4332(92)90046-Z ↗
10. M. Jelínek, V. Olsan, L. Jastrabík, V. Studnicka, V. Hnatowicz, J. Kvítek, V. Havránek, T. Dostálova, I. Zergioti, A. Petrakis, E. Hontzopoulos, C. Fotakis, Thin Solid Films 257, 125 (1995)10.1016/0040-6090(94)06340-0 ↗
11. B. Mayor, J. Arias, S. Chiussi, F. García, J. Pou, B. León, M. Pérez-Amor, Thin Solid Films 317, 363 (1998)10.1016/S0040-6090(97)00625-1 ↗
12. J.M. Fernández-Pradas, M.V. García-Cuenca, L. Clèries, G. Sardin, J.L. Morenza, Appl. Surf. Sci. 195, 1 (2002)10.1016/S0169-4332(01)00783-8 ↗
13. J.L. Arias, M.B. Mayor, F.J. Garcia-Sanz, J. Pou, B. Leon, M. Perez-Amor, J.C.J. Knowles, J. Mater. Sci., Mater. Med. 8, 873 (1997)10.1023/A:1018553821781 ↗
14. J.M. Fernandez-Pradas, G. Sardin, L. Cleries, P. Serra, C. Ferrater, J.L. Morenza, Thin Solid Films 317, 393 (1998)10.1016/S0040-6090(97)00629-9 ↗
15. H. Zeng, W.R. Lacefield, Biomaterials 21, 23 (2000)10.1016/S0142-9612(99)00128-3 ↗
16. J. Chen, W. Tong, Y. Cao, J. Feng, X. Zhang, J. Biomed. Mater. Res. 34, 15 (1997)10.1002/(SICI)1097-4636(199701)34:1<15::AID-JBM3>3.0.CO;2-Q ↗
17. C.F. Feng, K.A. Khor, E.J. Liu, P. Cheang, Scr. Mater. 42, 103 (2000)10.1016/S1359-6462(99)00321-8 ↗
18. J.L. Arias, M.B. Mayor, J. Pou, B. León, M. Pérez-Amor, Appl. Surf. Sci. 186, 448 (2002)10.1016/S0169-4332(01)00734-6 ↗
19. C.-T. Kao, S.-J. Ding, Y.-C. Chen, T.-H. Huang, J. Biomed. Mater. Res., Part B, Appl. Biomater. 63, 786 (2002)10.1002/jbm.10484 ↗
20. V. Nelea, H. Pelletier, D. Muller, N. Broll, P. Mille, C. Ristoscu, I.N. Mihailescu, Appl. Surf. Sci. 186, 483 (2002)10.1016/S0169-4332(01)00754-1 ↗
21. P. Ducheyne, S. Radin, L. King, J. Biomed. Mater. Res. 27, 25 (1993)10.1002/jbm.820270105 ↗
22. Y.C. Tsui, C. Doyle, T.W. Clyne, Biomaterials 19, 2015 (1998)10.1016/S0142-9612(98)00103-3 ↗
23. L. Clèries, E. Martinez, J.M. Fernandez-Pradas, G. Sardin, J. Esteve, J.L. Morenza, Biomaterials 21, 967 (2000)10.1016/S0142-9612(99)00240-9 ↗
24. V. Nelea, C. Ristoscu, C. Chiritescu, C. Ghica, I.N. Mihailescu, H. Pelletier, P. Mille, A. Cornet, Appl. Surf. Sci. 168, 127 (2000)10.1016/S0169-4332(00)00616-4 ↗
25. M. Iliescu, V. Nelea, J. Werckmann, I.N. Mihailescu, Surf. Coat. Technol. 187, 131 (2004)10.1016/j.surfcoat.2004.01.022 ↗
26. P.J. Heaney, E.P. Vicenzi, L.A. Giannuzzi, K.J.T. Livi, Am. Mineral. 86, 1094 (2001)10.2138/am-2001-8-917 ↗
27. W.C. Oliver, G.M. Pharr, J. Mater. Res. 7(6), 1564 (1992)10.1557/JMR.1992.1564 ↗
28. H. Pelletier, C. Mendibide, A. Riche, Prog. Org. Coat. 62, 162 (2008)10.1016/j.porgcoat.2007.10.009 ↗
29. J. Werckmann, M. Iliescu, V. Nelea, J. Faerber, I.N. Mihailescu, Proc. SPIE 5581, 333 (2004)10.1117/12.582802 ↗
30. I.N. Mihailescu, V.S. Teodorescu, E. Gyorgy, C. Ristoscu, R. Cristescu, in SPIE Proc. Int. Conf. ALT’01, 11–14 September 2001, vol. 4762, p. 64
31. D. Bauerle, Laser Processing and Chemistry, 2nd edn. (Springer, Berlin, 1996)10.1007/978-3-662-03253-4 ↗
32. I.N. Mihailescu, E. Gyorgy, Pulsed laser deposition: an overview, in Proc. Invited Contribution Fourth Int. Commission for Optics (ICO), International Trends in Optics and Photonics, ed. by T. Asakura, Springer Ser. Opt. Sci. (Springer, Berlin, 1999), pp. 201–21410.1007/978-3-540-48886-6_13 ↗
33. E. György, I.N. Mihailescu, M. Kompitsas, A. Giannoudakos, Appl. Surf. Sci. 195, 270 (2002)10.1016/S0169-4332(02)00561-5 ↗
34. E. György, I.N. Mihailescu, M. Kompitsas, A. Giannoudakos, Thin Solid Films 446(2), 178 (2004)10.1016/j.tsf.2003.09.071 ↗
35. H. Pelletier, J. Krier, P. Mille, Mech. Mater. 38, 1182 (2006)10.1016/j.mechmat.2006.02.011 ↗
36. R. Saha, W.D. Nix, Acta Mater. 50, 23 (2002)10.1016/S1359-6454(01)00328-7 ↗
37. T. Fang, W. Chang, Microelectron. Eng. 65, 231 (2003)10.1016/S0167-9317(02)00885-7 ↗
38. A. Pelegri, X. Huang, Compos. Sci. Technol. 68, 147 (2008)10.1016/j.compscitech.2007.05.033 ↗
39. C. Zhang, Y. Leng, J. Chen, Biomaterials 22, 1357 (2001)10.1016/S0142-9612(00)00289-1 ↗
40. T.G. Nieh, A.F. Jankowski, J. Koike, J. Mater. Res. 16, 3238 (2001)10.1557/JMR.2001.0446 ↗
41. A. Deg, A.K. Mukhopadhyay, S. Gangadharan, M.K. Sinha, D. Basu, N.R. Bandyopadhyay, Ceram. Int. 35, 2295 (2009)10.1016/j.ceramint.2009.01.002 ↗
42. H. Pelletier, V. Nelea, P. Mille, D. Muller, Nucl. Instrum. Methods Phys. Res., Sect. B, Beam Interact. Mater. Atoms 216, 275 (2004)10.1016/j.nimb.2003.11.046 ↗