CRYSTALLIZATION OF RF-MAGNETRON SPUTTERED AMORPHOUS CALCIUM PHOSPHATE
نویسندگان
چکیده
منابع مشابه
Role of Amorphous Calcium Phosphate in Dentistry
Objective: Amorphous calcium phosphate (ACP) is a reactive solution capable of releasing calcium and phosphate ions, conversion to apatite and remineralization of mineral tooth structure. This study reviews ACP structure, its properties and its applications in dentistry. Methods: In this review study, keywords including “amorphous calcium phosphate”, “mineralization”, “hydroxyapatite”, “cas...
متن کاملFabrication and Characteristics of RF Magnetron Sputtered ITO Thin Films
Indium tin oxide (ITO) films have been deposited onto glass substrates by ifmagnetron sputtering without insitu substrate heating. The as-deposited films have an electrical resistivity of 5x1O a-cm, visible transmittance of about 85%, and infrared (IR) reflectance of above 80% at 5 jim. The effect of sputtering parameters on the deposition rate and the electrical and optical properties of ITO f...
متن کاملInfluence of target surface degradation on the properties of r.f. magnetron-sputtered calcium phosphate coatings
This paper reports a detailed study of how repeated r.f. magnetron sputtering from a hydroxyapatite (HA) powder target affects the nature and reproducibility of a sequential series of thin-film coatings deposited onto Ti6Al4V substrates. An evaluation of the effective lifespan of the HA sputter targets and the reproducibility of the calcium phosphate (CaP) coatings produced from them has been m...
متن کاملSelf-induced Crystallinity in RF Magnetron Sputtered ZnO Thin Films
ZnO films were coated on the order of micrometer thickness on various substrates using RF magnetron sputtering. Glass, mica and Si were used as amorphous and crystalline substrates to study film growth. X-ray diffraction measurements revealed a self-induced, (002) oriented texture on all substrates. Effects of residual stresses on growth behavior and possible mechanisms of textured crystallizat...
متن کاملA Transmission Electron-Microscopy Study of RF-Magnetron-Sputtered and DC-Magnetron-Sputtered Thin-Film Chromium and Chromium Platinum Coatings
Microstructural features of sputtered chromium and chromium-50 wt. % platinum thin films on carbon substrates are presented. Films produced by rf sputtering and dc magnetron sputtering are compared using analytical electron microscopy techniques. All rf-sputtered films are uniform in chemistry and thickness and are amorphous. The chromium film became crystalline with a grain size ofless than 10...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Phosphorus Research Bulletin
سال: 2004
ISSN: 0918-4783
DOI: 10.3363/prb1992.17.0_246