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Scanning transmission X-ray microscopy (STXM), a powerful method created through advances in X-ray microfocusing and access to high-flux yet softer (~100 to 2000 eV) X-ray photons generated by a synchrotron light source, coupled with near-edge X-ray absorption fine structure (NEXAFS) spectroscopy provides an excellent opportunity to identify and fingerprint the fine structures of C and directly image micrometer sized environmental samples with nanometer spatial resolution. |
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hudadongda(RXMCDM´ú·¢): ½ð±Ò+2, ¶àлӦÖú£¡ 2014-01-04 08:56:50
hudadongda(RXMCDM´ú·¢): ½ð±Ò+2, ¶àлӦÖú£¡ 2014-01-04 08:56:50
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