Capsule-like voids in SiC single crystal: Phase contrast imaging and computer simulations
Source abstract
Abstract
The results of observation of capsule-like voids in silicon carbide (6H-SiC) single crystal by means of a phase contrast imaging technique with synchrotron radiation at the Pohang Light Source as well as computer simulations of such images are presented. A pink beam and a monochromated beam were used. The latter gives more pronounced images but they still are smoothed due to a finite detector resolution and the spatial coherence of the beam. Sizes and a structure of far field images are different from these of the objects. The computer simulations allow us to reproduce a shape and a size of the capsule-like void.
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Research context
OpenAlex topics: Advanced X-ray Imaging Techniques · Advanced Surface Polishing Techniques · Advanced Electron Microscopy Techniques and Applications
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Affiliations
National Research Center “Kurchatov Institute” 1 , 123182, Moscow, Russia
Ioffe Physical-Technical Institute 2 , RAS, 194021 St. Petersburg, Russia
Pohang University of Science and Technology 3 X-ray Imaging Center, Department of Materials Science and Engineering, , San 31 Hyoja-dong, Namku, 790-784 Pohang, Republic of Korea
Funding
National Research Foundation of Korea
References (26)
Show source-provided references
1. J. Cryst. Growth · 2012 · 352 · 3910.1016/j.jcrysgro.2011.10.050 ↗
2. Phys. Stat. Sol. (b) · 2008 · 245 · 123910.1002/pssb.200743520 ↗
3. Appl. Phys. Lett. · 1999 · 75 · 78410.1063/1.124512 ↗
4. Phys. Stat. Sol. (a) · 1997 · 162 · 25110.1002/1521-396X(199707)162:1<251::AID-PSSA251>3.0.CO;2-7 ↗
5. J. Appl. Phys. · 2001 · 89 · 462510.1063/1.1355716 ↗
6. Phys. Stat. Sol. (a) · 2011 · 208 · 81910.1002/pssa.201026341 ↗
7. Appl. Phys. Lett. · 2007 · 91 · 17190110.1063/1.2801355 ↗
8. Appl. Phys. Lett. · 2008 · 93 · 15190510.1063/1.2998572 ↗
9. J. Surface Investig. · 2008 · 2 · 86110.1134/S1027451008060062 ↗
10. Phys. Stat. Solidi (a) · 2009 · 206 · 183310.1002/pssa.200881609 ↗
11. J. Phys. D: Appl. Phys. · 2010 · 43 · 44200210.1088/0022-3727/43/44/442002 ↗
12. J. Surface Investig. · 2011 · 5 · 110.1134/S1027451011010125 ↗
13. Phys. Stat. Sol. (a) · 2012 · 209 · 143210.1002/pssa.201127682 ↗
14. J. Surface Investig. · 2012 · 6 · 84010.1134/S1027451012100072 ↗
15. AIP Advances · 2013 · 3 · 12210910.1063/1.4846236 ↗
16. J. Appl. Phys. · 1997 · 81 · 587810.1063/1.364374 ↗
17. J. Phys. D: Appl. Phys. · 1999 · 32 · A14510.1088/0022-3727/32/10A/330 ↗
18. Nucl. Instrum. Methods Phys. Res., A · 2008 · 586 · 32710.1016/j.nima.2007.11.020 ↗
19. Rev. Sci. Instrum. · 2010 · 81 · 10370310.1063/1.3495966 ↗
20. Jpn. J. Appl. Phys. · 2003 · 42 · L27710.1143/JJAP.42.L277 ↗
21. J. Phys. D: Appl. Phys. · 2007 · 40 · 613910.1088/0022-3727/40/20/S01 ↗
22. Tech. Phys. Lett. · 2011 · 37 · 99910.1134/S1063785011110095 ↗
23. Phys. Stat. Sol. (b) · 1997 · 202 · 17710.1002/1521-3951(199707)202:1<177::AID-PSSB177>3.0.CO;2-I ↗
24. Rev. Sci. Instrum. · 1995 · 66 · 548610.1063/1.1146073 ↗
25. J. Synchr. Rad. · 2012 · 19 · 8410.1107/S0909049511045778 ↗
26. Nature · 1996 · 384 · 4910.1038/384049a0 ↗