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File:Polycrystalline silicon rod.jpg
![File:Polycrystalline silicon rod.jpg](../3089/308932.jpg)
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Summary
DescriptionPolycrystalline silicon rod.jpg |
English: A hyperpure polycrystalline silicon rod made by the Siemens process for use in producing single-crystal silicon by the Czochralski process. It weighs 302 grams and is about 10.3 cm long and 4 cm in diameter.
Deutsch: ein hochreiner polykristalliner Siliciumstab, hergestellt nach dem Siemens-Verfahren zur weiterverarbeitung und Herstellung von Silicium- Einkristallen nach dem Czochralski-Verfahren. Es wiegt 302g, ist ca. 10,3 cm lang und hat einen Durchmesser von ca. 4 cm
Français : Barreau 302 grammes (10,3 cm de long x 4 cm de diamètre) de silicium polycristallin destiné à la production de silicium monocristallin par le procédé de Czochralski
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Date | 20 October 2007 |
Source | Own work |
Author | Warut Roonguthai |
Licensing
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File usage
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Image title | OLYMPUS DIGITAL CAMERA |
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Camera manufacturer | OLYMPUS OPTICAL CO.,LTD |
Camera model | E100RS |
Exposure time | 1/800 sec (0.00125) |
F-number | f/4 |
ISO speed rating | 100 |
Date and time of data generation | 10:54, 20 October 2007 |
Lens focal length | 20.7 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | V151-77 |
File change date and time | 10:54, 20 October 2007 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.1 |
Date and time of digitizing | 10:54, 20 October 2007 |
Image compression mode | 3.5 |
Exposure bias | 0 |
Maximum land aperture | 2.8 APEX (f/2.64) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Colour space | sRGB |
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