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Tantalum single crystal and 1cm3 cube
 

 

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Description
Deutsch: Ein hochreiner (99,999 % = 5N) Tantal-Einkristall, hergestellt nach dem Zonenschmelzverfahren, einige einkristalline Tantalbruchstücke, sowie für den Größenvergleich ein reiner (99,99 % = 4N) 1 cm3 Tantal-Würfel.
English: A high purity (99.999 %) tantalum single crystal, made by the floating zone process, some single crystalline fragments of tantalum, as well as a high purity (99.99 % = 4N) 1 cm3 tantalum cube for comparison.
Français : Un monocristal de tantale de haute pureté (99,999 %), obtenu par la Méthode de la zone fondue. Pour comparaison, on peut aussi voir sur l'image des fragments monocristallins de tantale, ainsi qu'un cm3 du même élément pur à 99,99 % et anodisé.
Date
Source Own work
Author Alchemist-hp (talk) (www.pse-mendelejew.de)
Camera Model Canon 5D Mark II
Lens Canon EF 100mm
Notes made by focus stacking software from 18x single shots
EOS 5D MK III mit 24-105 4.0 L-Serie.jpg

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Applications-graphics.svg This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Focus stack with Helicon Focus of 18 images..

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English: A high purity (99.999 %) tantalum single crystal, made by the floating zone process, some single crystalline fragments of tantalum, as well as a high purity (99.99 % = 4N) 1 cm3 tantalum cube for comparison.

Licensingedit

Licence Art Libre Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the Free Art License. You will find a specimen of this license on the Copyleft Attitude site as well as on other sites.
Creative Commons License

This file is licensed under the Creative Commons ‘Attribution-NonCommercial-NonDerivative 3.0 (US)’
Licence: https://creativecommons.org/licenses/by-nc-nd/3.0/
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 only as published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. 1.2 only
Photo's description:
Ein hochreiner (99,999 % = 5N) Tantal-Einkristall, hergestellt nach dem Zonenschmelzverfahren, einige einkristalline Tantalbruchstücke, sowie für den Größenvergleich ein reiner (99,99 % = 4N) 1 cm3 Tantal-Würfel. A high purity (99.999 %) tantalum single crystal, made by the floating zone process, some single crystalline fragments of tantalum, as well as a high purity (99.99 % = 4N) 1 cm3 tantalum cube for comparison. Français : Un monocristal de tantale de haute pureté (99,999 %), obtenu par la Méthode de la zone fondue. Pour comparaison, on peut aussi voir sur l'image des fragments monocristallins de tantale, ainsi qu'un cm3 du même élément pur à 99,99 % et anodisé.
Licensing:
Free Art License


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EXIF data:
File name tantalum_single_crystal_and_1cm3_cube.jpg
Size, Mbytes 2.5612392578125
Mime type image/jpeg
Camera manufacturer Canon
Camera model Canon EOS 5D Mark II
Orientation of image 1
Image resolution in width direction 300
Image resolution in height direction 300
Unit of X and Y resolution 2
Exposure time 1/6 sec (0.16666666666667)
F number f / 10
Exposure program 3
ISO speed rating 200
Exif version 0220
Lens focal length 100 mm
Date and time original image was generated 2010:05:29 10:17:28
Date and time image was made digital data 2010:05:29 10:17:28
Meaning of each component 
Shutter speed 2.625
Aperture 6.625
Exposure bias 0.66666666666667
Metering mode 3
User comments
Supported Flashpix version 0100
Color space information 1
Exif image width 4937
Exif image length 2991
InteroperabilityOffset 1028
Focal plane X resolution 3849.2117888965
Focal plane Y resolution 3908.1419624217
Focal plane resolution unit 2
Interoperability index R98
Interoperability version 0100
Software used Adobe Photoshop CS4 Windows
Copyright holder Copyright: Heinrich Pniok




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