X-ray photoelectron spectroscopy study of the growth kinetics of biomimetically grown hydroxyapatite thin-film coatings

2010 ◽  
Vol 256 (23) ◽  
pp. 7178-7185 ◽  
Author(s):  
K. McLeod ◽  
S. Kumar ◽  
N.K. Dutta ◽  
R.St.C. Smart ◽  
N.H. Voelcker ◽  
...  
1999 ◽  
Vol 06 (06) ◽  
pp. 1053-1060 ◽  
Author(s):  
N. TABET ◽  
J. AL-SADAH ◽  
M. SALIM

X-ray Photoelectron Spectroscopy (XPS) has been used to investigate the oxidation of (011) Ge substrates. The sample surfaces were CP4-etched, then annealed in situ, at different temperatures, for various durations. Dry and wet atmospheres were used. The oxidation rate during the early stage was increased by the presence of moisture in the atmosphere. A simple model was used to define and determine an apparent thickness of the oxide film from XPS measurements. The time dependence of the apparent thickness is consistent with a partial coverage of the surface by oxide islands. The growth kinetics of the oxide islands obeys a nearly cubic law.


2013 ◽  
Vol 594-595 ◽  
pp. 730-734
Author(s):  
Мazhyn Skakov ◽  
Bauyrzhan Rakhadilov ◽  
Gaukhar Karipbayeva

A Possibility of R6M5 High-Speed Steel Strengthening by Finishing Plasma Strengthening(FPS) Method to Application of Sic Thin Film Coatings were under Research. by Scanning Electronmicroscopy and X-Ray Analysis Conducted a Comparative Study of the Structure, Phase and Chemicalcomposition before and after Application of Sic Thin Film Coating of R6M5 High-Speed Steel Surfacelayer. it is Experimentally Stated, that the Coverage of Sic Applied Method FPS Consists of Fineglobular Shape at the Size of 100-300 Nm. Determined that the Microhardness of R6M5 Steel Surfaceafter Application Sic Coating Increased Almost to 2.5 Times Comparing to Original. it is Shown Thatthe Application of Sic Thin Film Coating by FPS Method is a Promising Highly Effective Method Ofcutting Tools Surface Strengthening Made from High Speed Steels.


2019 ◽  
Vol 123 (40) ◽  
pp. 24511-24519 ◽  
Author(s):  
Raju Edla ◽  
Luca Braglia ◽  
Valentina Bonanni ◽  
Antonio Miotello ◽  
Giorgio Rossi ◽  
...  

1988 ◽  
Vol 38 (13) ◽  
pp. 9307-9310 ◽  
Author(s):  
X. D. Wu ◽  
A. Inam ◽  
M. S. Hegde ◽  
T. Venkatesan ◽  
C. C. Chang ◽  
...  

2020 ◽  
Author(s):  
Thiha Soe ◽  
Arthit Jityen ◽  
Teerakorn Kongkaew ◽  
Kittitat Subannajui ◽  
Asawin Sinsarp ◽  
...  

2013 ◽  
Vol 117 (9) ◽  
pp. 4421-4430 ◽  
Author(s):  
Lucile Martin ◽  
Hervé Martinez ◽  
Delphine Poinot ◽  
Brigitte Pecquenard ◽  
Frédéric Le Cras

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