Etching of a pure titanium substrate was conducted in 50% H₂SO₄, 50˚C for 1h-12h to observe the sur-face roughness ... synthesizing the cat-alytic metal and growing the carbon nano tube (CNT) on Ti substrate with varying surface roughness
Surface polarity reduced dramatically and the roughness was increased after introduction of ammonium ... The depth and roughness of modified was increased.
플라즈마 화학증착법을 이용하여 Corning glass 1737 기판에 안티몬 도핑 산화주석 박막을 증착하였다. 플라즈만 화학증착시 반응변수에 따른 박막의 결정상 및 형성된 표면거칠기에 대하여 XRD와 AFM을 이용하여 검토하였다. 반응온도 450˚C, 유입가스비 R[..
일반적으로 TFT(thin film transistor)의 유전체막으로 실리콘 질화막(Si3N4)이나 실리콘 산화막(SiO2)을 200-300˚C의 온도에서 증착을 하게 되는데 본 연구에서는 비정질 실리콘과 유전체막 사이의 계면 특성 특히 계면의 거칠기를 향상시키기 위..
Surface profilometry and field emission-scanning electron microscopy were used to analyze the etch characteristics ... However, the surface roughness became rougher with higher percentages of N2. ... The RMS roughness of GaAs after etching was very low (~3nm) when the percentage of N2 was 20 %.
with high roughness average value. ... This study evaluated the change in the surface roughness after tooth bleaching by plasma in combination ... plasma and 15% carbamide peroxide, the hydroxyapatite surface was significantly smoother with a low roughness
Measurement of surface roughness is an important metrology procedure widely used in the industry during ... / Defocus method is applied to measure the 3D surface coordinates of the object surface from which roughness ... measurement system that uses an optical microscope equipped with a vision sensor to measure the surface roughness
Ra : Average Surface Roughness. b. Rmax : The Maximum Surface Roughness. c. ... Elastic Strain Layer X-ray Diffractometry 로 확인됨. 2) Surface Roughness a. ... Parameters * Subsurface Damage, * Surface Roughness * Total Thickness Variation {nameOfApplication=Show
In order to determine the wear properties of CVD ceramic coatings, wear process was evaluated using the coated pin of Falex Tribosystem. Also, in ord..
Therefore it is thought that the osteoblastic activity would be affected by the surface roughness and ... activity and adhesion of NHost cell on titanium had been affected by the variation of the titanium surface roughness
However we found that the surface roughness. ... The average organic ultra thin film size and the surface roughness of the fatty acid halides thin films ... It was found that AFM images show small surface roughness (2.5~5.0 nm) and the organic ultra thin film