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The Coral of Micro Island (W-Si-O particles on a Si single crystal)

© Tadamasa Tsuruta, Toshie Yaguchi, Takeo Kamino (Hitachi Instrument Engineering Co.,Ltd.)
© Takuji Miyamoto (Instrument Division, Hitachi, Ltd.)

We formed particulate crystals of W-SI-O using silicon single crystals as seeds. Each particulate was only tens of nanometers in size, but the particulates grew on the silicon seed just like coral formations. The photo shows the image of one such particulate in the dark field.

At 51st photo contest hosted by the Japanese Society of Electron Microscopy in 1995.

Condition

  • Instrument: Transmission Electron Microscope H-9000NAR
  • Magnification : × 8,000
  • Accelerating voltage : 300 kV
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All information related to these photographers is based on the information when the photo was taken.
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This work was presented at the "photo contest" hosted by the Japanese Society of Microscopy.
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Reproduction or republication without permission prohibited.
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"nanoart" is registered trademark of Hitachi High-Technologies Corporation in Japan.