rough surface reflections
DESCRIPTION
Rough surface reflections. Gregory Hart Steve Turley. Why do we care?. Astronomy He Computers Photolithography Microscopy imaging. XUV. 1-100 nm Low reflectance. The Equations. 0. =0 =0. Numerically. Test. Test. Correlation. Discussion. The program works for simple cases - PowerPoint PPT PresentationTRANSCRIPT
ROUGH SURFACE REFLECTIONS
Gregory HartSteve Turley
BYU XUV
BYU XUV
Why do we care?• Astronomy
• He• Computers
• Photolithography• Microscopy
• imaging
BYU XUV
XUV 1-100 nm Low reflectance
BYU XUV
BYU XUV
The Equations
=0=0
0
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Numerically
[𝐸0 ]=[ (12+𝑁
1) 𝑀 1
(− 12+𝑁 2) 𝑀 2][𝐾𝐽 ]
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Test
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Test
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Correlation
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Discussion The program works for simple cases Found single processor limits Random roughnesses have same overall
effect 2D surface Parallel processing
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Acknowledgement Steve Turley Jed Johnson Fulton Supercomputing Lab BYU Physics and Astronomy