{"title":"Surface and bulk study of calcium phosphate bioceramics obtained by Metal Organic Chemical Vapor Deposition","authors":"G.C. Allen , E. Ciliberto , I. Fragalà , G. Spoto","doi":"10.1016/0168-583X(96)00088-2","DOIUrl":null,"url":null,"abstract":"<div><div>Metal Organic Chemical Vapor Deposition technique (MO-CVD) has been used to produce calcium-phosphate-based bioceramic coatings. The obtained films have been studied after treatment at different temperatures in their bulk compositions using the X-ray diffraction (XRD) and in their surface composition using the X-ray photoelectron spectroscopy (XPS) and the secondary ion mass spectrometry (SIMS). β-tricalcium phosphate and stoichiometric hydroxylapatite have been found to constitute the bulk and the surface of the coating respectively after a 2 h heating treatment at 1350°C.</div></div>","PeriodicalId":19380,"journal":{"name":"Nuclear Instruments & Methods in Physics Research Section B-beam Interactions With Materials and Atoms","volume":"116 1","pages":"Pages 457-460"},"PeriodicalIF":1.4000,"publicationDate":"1996-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nuclear Instruments & Methods in Physics Research Section B-beam Interactions With Materials and Atoms","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0168583X96000882","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"INSTRUMENTS & INSTRUMENTATION","Score":null,"Total":0}
引用次数: 0
Abstract
Metal Organic Chemical Vapor Deposition technique (MO-CVD) has been used to produce calcium-phosphate-based bioceramic coatings. The obtained films have been studied after treatment at different temperatures in their bulk compositions using the X-ray diffraction (XRD) and in their surface composition using the X-ray photoelectron spectroscopy (XPS) and the secondary ion mass spectrometry (SIMS). β-tricalcium phosphate and stoichiometric hydroxylapatite have been found to constitute the bulk and the surface of the coating respectively after a 2 h heating treatment at 1350°C.
期刊介绍：
Section B of Nuclear Instruments and Methods in Physics Research covers all aspects of the interaction of energetic beams with atoms, molecules and aggregate forms of matter. This includes ion beam analysis and ion beam modification of materials as well as basic data of importance for these studies. Topics of general interest include: atomic collisions in solids, particle channelling, all aspects of collision cascades, the modification of materials by energetic beams, ion implantation, irradiation - induced changes in materials, the physics and chemistry of beam interactions and the analysis of materials by all forms of energetic radiation. Modification by ion, laser and electron beams for the study of electronic materials, metals, ceramics, insulators, polymers and other important and new materials systems are included. Related studies, such as the application of ion beam analysis to biological, archaeological and geological samples as well as applications to solve problems in planetary science are also welcome. Energetic beams of interest include atomic and molecular ions, neutrons, positrons and muons, plasmas directed at surfaces, electron and photon beams, including laser treated surfaces and studies of solids by photon radiation from rotating anodes, synchrotrons, etc. In addition, the interaction between various forms of radiation and radiation-induced deposition processes are relevant.
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