Pulsed laser deposition and its current research status in preparing hydroxyapatite thin films

Pulsed laser deposition (PLD) is a conceptually and experimentally simple yet highly versatile tool for thin films and multi-layer film research. The mechanisms, advantages and disadvantages of pulsed laser deposition were reviewed. The process and some methods to resolve the drawbacks of PLD were d...

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Bibliographic Details
Published in:Applied surface science 2005-12, Vol.252 (5), p.1538-1544
Main Authors: Bao, Quanhe, Chen, Chuanzhong, Wang, Diangang, Ji, Qianmao, Lei, Tingquan
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Condensed matter: structure, mechanical and thermal properties
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
Hydroxyapatite
Mechanism
Physics
Pulsed laser deposition
Thin films
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Summary:Pulsed laser deposition (PLD) is a conceptually and experimentally simple yet highly versatile tool for thin films and multi-layer film research. The mechanisms, advantages and disadvantages of pulsed laser deposition were reviewed. The process and some methods to resolve the drawbacks of PLD were discussed. Pulsed laser deposition of hydroxyapatite thin films was reviewed. Simple adjustment of PLD parameters can deposit hydroxyapatite in situ in crystalline form, amorphous films or HA with other calcium phosphate phases. Compared with plasma sprayed HA coatings the pulsed laser deposition HA thin films have higher coating/substrate adhesion and have minor undesirable phases under optimal conditions. Finally, we suggested some new researches should be done.
ISSN:0169-4332
1873-5584
DOI:10.1016/j.apsusc.2005.02.127