File:Sargent Group quantum dot solar cell.jpg
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Summary
[edit]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
[edit]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
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current | 13:36, 6 December 2012 | 1,036 × 857 (231 KB) | Jacopo Werther (talk | contribs) | {{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
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title |
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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 Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 08:17, 6 January 2011 |
Meaning of each component |
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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 |
Color 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 |