Surface normal measurement of Caribbean steelpan vibration

2010 ◽  
Author(s):  
Teresa Woods ◽  
Patrick F. O'Malley ◽  
Joseph F. Vignola ◽  
John Judge
Keyword(s):  
Surface Normal ◽  
Normal Measurement

scholarly journals Quantitative surface normal measurement by a wavefront camera

2012 ◽  
Vol 37 (2) ◽  
pp. 199 ◽  
Author(s):  
Jian Ren ◽  
Xiquan Cui ◽  
Lap Man Lee ◽  
Changhuei Yang
Keyword(s):  
Surface Normal ◽  
Normal Measurement

Research on surface normal measurement and adjustment in aircraft assembly

2017 ◽  
Vol 50 ◽  
pp. 482-493 ◽  
Author(s):  
Long Yu ◽  
Yilian Zhang ◽  
Qingzhen Bi ◽  
Yuhan Wang
Keyword(s):  
Aircraft Assembly ◽  
Surface Normal ◽  
Normal Measurement

Structural characterization of laser ablated epitaxial (Ba0.5Sr0.5)TiO3 thin films on MgO(001) by synchrotron x-ray scattering

1999 ◽  
Vol 14 (7) ◽  
pp. 2905-2911 ◽  
Author(s):  
Sangsub Kim ◽  
Tae Soo Kang ◽  
Jung Ho Je
Keyword(s):  
Thin Films ◽  
Early Stage ◽  
Lattice Parameter ◽  
Normal Direction ◽  
X Ray ◽  
X Ray Scattering ◽  
Surface Normal ◽  
Out Of Plane ◽  
Axis Parallel ◽  
Ray Scattering

Epitaxial (Ba0.5Sr0.5) TiO3 thin films of two different thickness (∼25 and ∼134 nm) on MgO(001) prepared by a pulsed laser deposition method were studied by synchrotron x-ray scattering measurements. The film grew initially with a cube-on-cube relationship, maintaining it during further growth. As the film grew, the surface of the film became significantly rougher, but the interface between the film and the substrate did not. In the early stage of growth, the film was highly strained in a tetragonal structure (c/a = 1.04) with the longer axis parallel to the surface normal direction. As the growth proceeded further, it relaxed to a cubic structure with the lattice parameter near the bulk value, and the mosaic distribution improved significantly in both in- and out-of-plane directions. The thinner film (∼25 nm) showed only one domain limited mainly by the film thickness, but the thicker film (∼134 nm) exhibited three domains along the surface normal direction.

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