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File:Polycrystalline silicon rod.jpg

Summary

Description
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
Date 20 October 2007
Source Own work
Author Warut Roonguthai

Licensing

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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
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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