Three-dimensional topography using an X-ray microbeam and novel slit technique
โ Scribed by Tanuma, R. ;Kubo, T. ;Togoh, F. ;Tawara, T. ;Saito, A. ;Fukuda, K. ;Hayashi, K. ;Tsusaka, Y.
- Book ID
- 105364375
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 613 KB
- Volume
- 204
- Category
- Article
- ISSN
- 0031-8965
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โฆ Synopsis
Abstract
This paper describes section topography using an Xโray microbeam and a novel slit having a Vโshaped crevice (Vโslit). The Vโslit is characterized by a sharpโpointed exponential transmission curve, which enables depthโresolved imaging with high spatial resolution. An iterative deconvolution for image restoration is effectively executable, providing submicron resolution in crossโsectional diffraction imaging. The new method is applied to the analysis of screw dislocation in a SiC diode. (ยฉ 2007 WILEYโVCH Verlag GmbH & Co. KGaA, Weinheim)
๐ SIMILAR VOLUMES
The iterative optimizing quantization technique (IOQT) of the imaging source to use in a tomographic microscope has is a novel method in reconstructing three-dimensional (3D) images strongly depended on the nature of the interaction of the source from a limited number of 2D projections. IOQT can red