The influence of the deposition parameters on the properties of an rf-magnetron-deposited nanostructured calcium phosphate coating and a possible growth mechanism

The influence of the deposition parameters on the properties of an rf-magnetron-deposited nanostructured calcium phosphate coating and a possible growth mechanism

Detalles Bibliográficos
Parent link:Surface and Coatings Technology: Scientific Journal
Vol. 205, iss. 12.— 2011.— [P. 3600-3606]
Otros Autores: Surmenev R. A. Roman Anatolievich, Surmeneva M. A. Maria Alexandrovna, Evdokimov K. E. Kirill Evgenievich, Pichugin V. F. Vladimir Fyodorovich, Thorsten P. Peitsch, Epple M. K. Mattias Kristian
Sumario:Title screen
The deposition of a biocompatible calcium phosphate coating on the surface of materials for biomedical implants by rf-magnetron sputtering is reported. The deposition parameters to prepare either stoichiometric crystalline hydroxyapatite or amorphous calcium phosphate coating with a molar Ca/P ratio from 1.53 to 3.88 were established. Crystalline hydroxyapatite coating with a Ca/P ratio of 1.60 ± 0.07 can be deposited if the rf-power density is 0.49 W cm­2 and if the samples are arranged within the area of the target erosion zone. A thorough investigation of the influence of rf-power, DC-bias on the substrate, deposition time on the properties of the calcium phosphate coating allowed to formulate a mechanism for the film growth.
Режим доступа: по договору с организацией-держателем ресурса
Lenguaje:inglés
Publicado: 2011
Materias:
электронный ресурс
труды учёных ТПУ
Acceso en línea:http://dx.doi.org/10.1016/j.surfcoat.2010.12.039
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647078

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