File:Sargent Group quantum dot solar cell.jpg
Original file (1,036 × 857 pixels, file size: 231 KB, MIME type: image/jpeg)
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Summary
| DescriptionSargent Group quantum dot solar cell.jpg |
English: This experimental solar cell uses eight layers of colloidally-deposited quantum dots to efficiently capture a wide range of the solar spectrum. The metal dots on the front surfaces are the electrodes connected to each layer, two each for a total of sixteen. The "starburst" patterning of the cell material is due to the spin-casting technique. |
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| Date | (UTC) | ||
| Source | Lukasz Brzozowski, Director, Photovoltaics Research Program, Department of Electrical and Computer Engineering, University of Toronto | ||
| Author | Lukasz Brzozowski | ||
| Permission (Reusing this file) |
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Original upload log
Transferred from en.wikipedia to Commons by Jacopo Werther.
- 2011-01-25 21:08 Maury Markowitz 1036×857× (236057 bytes) {{Information |Description = This experimental solar cell uses eight layers of colloidally-deposited quantum dots to efficiently capture a wide range of |Source = Luke Brzozowski, Director, Photovoltaics Research Program, Department of Elect
Captions
Items portrayed in this file
depicts
25 January 2011
image/jpeg
400
0.00625 second
5.6
35 millimetre
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:06, 6 December 2012 | No thumbnail | 1,036 × 857 (231 KB) | wikimediacommons>Jacopo Werther | {{Information |Description={{en|This experimental solar cell uses eight layers of colloidally-deposited quantum dots to efficiently capture a wide range of the solar spectrum. The metal dots on the front surfaces are the electrodes connected to each la... |
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Metadata
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| Image title |
|
|---|---|
| Camera manufacturer | SONY |
| Camera model | DSLR-A330 |
| Exposure time | 1/160 sec (0.00625) |
| F Number | f/5.6 |
| ISO speed rating | 400 |
| Date and time of data generation | 08:17, 6 January 2011 |
| Lens focal length | 35 mm |
| Orientation | Normal |
| Horizontal resolution | 208.955 dpi |
| Vertical resolution | 208.955 dpi |
| Software used | Adobe Photoshop CS4 Windows |
| File change date and time | 10:57, 7 January 2011 |
| Y and C positioning | Co-sited |
| Exposure Programme | Normal programme |
| Exif version | 2.21 |
| Date and time of digitising | 08:17, 6 January 2011 |
| Meaning of each component |
|
| Image compression mode | 8 |
| APEX brightness | 5.37 |
| APEX exposure bias | 0 |
| Maximum land aperture | 4.34 APEX (f/4.5) |
| Metering mode | Pattern |
| Light source | Unknown |
| Flash | Flash fired, compulsory flash firing |
| Supported Flashpix version | 1 |
| Colour space | sRGB |
| File source | Digital still camera |
| Scene type | A directly photographed image |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Focal length in 35 mm film | 52 mm |
| Scene capture type | Standard |
| Contrast | Normal |
| Saturation | Normal |
| Sharpness | Normal |
| Supported Flashpix version | 1 |
| Image width | 1,036 px |
| Image height | 857 px |
| Date metadata was last modified | 05:57, 7 January 2011 |
| Unique ID of original document | xmp.did:17BD0286751AE01192C4BB35FEF97262 |
| IIM version | 64,704 |