Pointillist Xmas Tree : 無料・フリー素材/写真
Pointillist Xmas Tree / jurvetson
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Each dot is an atom from a FeCu alloy. It is an “extreme macro zoom” image taken by Imago’s 3D Atom Probe Microscope, the subject of Puzzle 15. Atoms are popped off the sample individually and where they hit a screen determines where the atom came from, and the time of flight determines the species of atom (each atom having a different weight). The computer reconstructs the 3D image of the atoms in the sample, which can then be rotated around. |
| 撮影日 | 2004-11-18 12:27:20 |
| 撮影者 | jurvetson , Los Altos, USA |
| タグ | |
| 撮影地 |