IBC (Intermediate Band solar Cell) concept : 無料・フリー素材/写真
IBC (Intermediate Band solar Cell) concept / steel & silicon
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Note that there's still a lot of skepticism about the concept/physics/practicality in some circles.(Note: this is a photo I took of someone else's conference slide, so I'm unclear on the rights / reuse situation. TBD.) |
| 撮影日 | 2008-08-31 23:53:23 |
| 撮影者 | steel & silicon , San Francisco, USA |
| タグ | |
| 撮影地 | |
| カメラ | Canon PowerShot SD800 IS , Canon |
| 露出 | 0.025 sec (1/40) |
| 開放F値 | f/5.6 |
| 焦点距離 | 13653.33333 dpi |