File:6816k240zones.png
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[edit]Description6816k240zones.png |
English: Crystalline Pt nanoparticles observed in a non-crystalline support using 300 keV electrons. The field width of each green square is approximately 56.4[Å], which makes the Nyquist frequency cutoff in these 128×128 pixel images about 128/(2×56.4) ~ 1.13 [cycles/Å]. This is also the half width of the corresponding image power spectra at right. The (111) fringes have a spacing near 2.26 Å, while the (200) fringes have a spacing of about 1.96 Å. |
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Source | Own work |
Author | P. Fraundorf |
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current | 14:32, 25 July 2015 | ![]() | 256 × 256 (81 KB) | Cmdrjameson (talk | contribs) | Compressed with pngout. Reduced by 55kB (40% decrease). |
13:17, 7 September 2014 | ![]() | 256 × 256 (137 KB) | Unitsphere (talk | contribs) | User created page with UploadWizard |
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File change date and time | 20:06, 20 February 2009 |
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Horizontal resolution | 28 dpc |
Vertical resolution | 28 dpc |
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