Effect of titanium powder assisted surface pretreatment process on the nucleation enhancement and surface roughness of ultrananocrystalline diamond thin films

2009 ◽  
Vol 255 (15) ◽  
pp. 6907-6913 ◽  
Author(s):  
Debabrata Pradhan ◽  
I. Nan Lin
Keyword(s):  
Thin Films ◽  
Surface Roughness ◽  
Titanium Powder ◽  
Surface Pretreatment ◽  
Ultrananocrystalline Diamond ◽  
Diamond Thin Films

Mechanical properties of ultrananocrystalline diamond thin films relevant to MEMS/NEMS devices

2003 ◽  
Vol 43 (3) ◽  
pp. 256-268 ◽  
Author(s):  
H. D. Espinosa ◽  
B. C. Prorok ◽  
B. Peng ◽  
K. H. Kim ◽  
N. Moldovan ◽  
...  
Keyword(s):  
Thin Films ◽  
Mechanical Properties ◽  
Ultrananocrystalline Diamond ◽  
Diamond Thin Films

scholarly journals Cell Growth on Different Types of Ultrananocrystalline Diamond Thin Films

2012 ◽  
Vol 3 (3) ◽  
pp. 588-600 ◽  
Author(s):  
Bing Shi ◽  
Qiaoling Jin ◽  
Liaohai Chen ◽  
Amina S. Woods ◽  
Albert J. Schultz ◽  
...  
Keyword(s):  
Thin Films ◽  
Cell Growth ◽  
Ultrananocrystalline Diamond ◽  
Different Types ◽  
Diamond Thin Films

Materials science and fabrication processes for a new MEMS technology based on ultrananocrystalline diamond thin films

2004 ◽  
Vol 16 (16) ◽  
pp. R539-R552 ◽  
Author(s):  
Orlando Auciello ◽  
James Birrell ◽  
John A Carlisle ◽  
Jennifer E Gerbi ◽  
Xingcheng Xiao ◽  
...  
Keyword(s):  
Thin Films ◽  
Materials Science ◽  
Ultrananocrystalline Diamond ◽  
Mems Technology ◽  
Diamond Thin Films

Fracture strength of ultrananocrystalline diamond thin films—identification of Weibull parameters

2003 ◽  
Vol 94 (9) ◽  
pp. 6076-6084 ◽  
Author(s):  
H. D. Espinosa ◽  
B. Peng ◽  
B. C. Prorok ◽  
N. Moldovan ◽  
O. Auciello ◽  
...  
Keyword(s):  
Thin Films ◽  
Fracture Strength ◽  
Weibull Parameters ◽  
Ultrananocrystalline Diamond ◽  
Diamond Thin Films

Ultrananocrystalline diamond thin films for MEMS and moving mechanical assembly devices

2001 ◽  
Vol 10 (11) ◽  
pp. 1952-1961 ◽  
Author(s):  
A.R. Krauss ◽  
O. Auciello ◽  
D.M. Gruen ◽  
A. Jayatissa ◽  
A. Sumant ◽  
...  
Keyword(s):  
Thin Films ◽  
Mechanical Assembly ◽  
Ultrananocrystalline Diamond ◽  
Diamond Thin Films

Investigation of the Layered Structure of Polycrystalline Diamond Thin Films Grown by ECR-Assisted CVD by Spectroscopic Phase Modulated Ellipsometry

2000 ◽  
Vol 648 ◽  
Author(s):  
S. Gupta ◽  
B. R. Weiner ◽  
G. Morell
Keyword(s):  
Thin Films ◽  
Surface Roughness ◽  
Electron Cyclotron Resonance ◽  
Volume Fraction ◽  
Linear Regression Analysis ◽  
Polycrystalline Diamond ◽  
Seeding Density ◽  
Bulk Layer ◽  
Diamond Thin Films ◽  
Ellipsometry Data

AbstractPolycrystalline diamond thin films deposited by the electron cyclotron resonance-assisted chemical vapor deposition (ECR-CVD) were investigated using spectroscopic ellipsometry (SE) from the near IR to UV range (830 nm-270 nm). Employing the conventional Bruggeman effective medium approximation (EMA) and linear regression analysis (LRA) to the raw ellipsometry data (ψλi), δ(λi)) provided the details about the film microstructure: (i) the multilayer structure and the ovearall thickness of the films; (ii) the volume fraction of the constituents (sp3 - and sp2- bonded carbon) and of voids in the bulk layer; (iii) the inhomogeneity of the structure along the growth axis and its variation with the seeding density; and (iv) the surface roughness layer. A simplified three-layer structural model consisting of an interfacial layer, an intermediate (or bulk) layer and the top surface roughness layer has been proposed to simulate the ellipsometry data. The results obtained through ellipsometry modeling such as surface roughness layer and overall film thickness were compared with rms surface roughness from atomic force microscopy (AFM) and profilometry respectively, in order to validate the model employed. The results such as fv and fsp2C for the bulk layer and its behavior with respect to process parameters are discussed.

Ultrananocrystalline Diamond Thin Films Functionalized with Therapeutically Active Collagen Networks

2009 ◽  
Vol 113 (10) ◽  
pp. 2966-2971 ◽  
Author(s):  
Houjin Huang ◽  
Mark Chen ◽  
Paola Bruno ◽  
Robert Lam ◽  
Erik Robinson ◽  
...  
Keyword(s):  
Thin Films ◽  
Ultrananocrystalline Diamond ◽  
Diamond Thin Films
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