File:Tantalum single crystal and 1cm3 cube.jpg
This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help. |
This is a featured picture, which means that members of the community have identified it as one of the finest images on the English Wikipedia, adding significantly to its accompanying article. If you have a different image of similar quality, be sure to upload it using the proper free license tag, add it to a relevant article, and nominate it. |
This image was selected as picture of the day on the English Wikipedia for February 18, 2012. |
Summary
DescriptionTantalum single crystal and 1cm3 cube.jpg |
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 | 29 May 2010 |
Source | Own work |
Author | Alchemist-hp ( talk) ( www.pse-mendelejew.de) |
This photo was taken by Alchemist-hp. If you use one of my photos, an email (account needed) or a message or direct to: my email account would be greatly appreciated. |
Camera Model | Canon 5D Mark II |
---|---|
Lens | Canon EF 100mm |
Notes | made by focus stacking software from 18x single shots |
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..
|
Assessment
|
This image was selected as picture of the day on Wikimedia Commons for 15 January 2011. It was captioned as follows: 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.
Other languages:
Dansk: En enkeltkrystal af tantal med høj renhed (99,999%), fremstillet ved en zonesmeltningsproces. Desuden nogle krystalfragmenter af Tantal samt en 1 cm3 tantalterning af høj renhed (99,99 % = 4N) til sammenligning.
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.
Español: Un monocristal de tántalo de alta pureza (99,999%), obtenido por el proceso de fusión de zona, algunos fragmentos de monocristal, y un cubo de 1 cm³ de alta pureza (99,99% = 4N) para comparar.
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.
Magyar: 99,999%-os tisztaságú tantál egykristály.
Italiano: Monocristallo di it:Tantalio ad elevata purezza (99,999 %) ottenuto per rifusione a zone; accanto alcuni frammenti dello stesso metallo e un cubetto da 1 cm3 con purezza del 99,99% = 4N.
日本語: 浮遊帯域溶融法によって作られた、純度 99.999% の タンタルの単結晶。左上は比較用の純度 99.99% のタンタルの立方体。他に数個のタンタル結晶片も添えられている。
한국어: 부유대상용융법으로 만든 순도 99.999%의 탄탈럼(Ta) 단결정. 왼쪽은 비교를 위한 순도 99.99%의 탄탈럼으로 만든 육면체이다.
Македонски: Танталова шипка (чистота: 99,999 %) со танталова коцка (99,99 % = 4N) од 1 cm³ за споредба.
Nederlands: Hoogzuiver (99,999% = 5N) tantaal- eenkristal, samengesteld door het zonesmeltproces, een aantal eenkristal-tantaalbrokstukken, alsook ter vergelijking een zuivere (99,99% = 4N) tantaalkubus van 1 cm3.
Português: Barras do elemento químico Tântalo com elevado grau de pureza (> 99,9%).
Русский: Монокристалл сверхчистого тантала (99,999 %), полученного методом зонной перекристаллизации. Для сравнения дан куб объёмом 1 см³
Türkçe: %99.999 saflıktaki Tantal kristalleri ve küpleri. Simgesi "Ta" olan Tantal'ın erime noktası 3017 °C'dir. 1802'de İsveç'te keşfedilmiştir.
Українська: Монокристал надчистого (99,999 %) танталу, отриманого методом рухомої зони перекристалізації. Для порівняння подано куб об'ємом 1 см³
中文(简体): 纯度为99.999 %的 钽晶体,左上方为纯度为99.99 % 钽立方体
|
Licensing
|
This file is licensed under the Creative Commons ‘Attribution-NonCommercial-NonDerivative 3.0 (US)’ Licence: http://creativecommons.org/licenses/by-nc-nd/3.0/ Diese Datei steht unter der Lizenz Creative Commons „Namensnennung-keine kommerzielle Nutzung-keine Bearbeitung 3.0 US“ Lizenz: http://creativecommons.org/licenses/by-nc-nd/3.0/deed.de |
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 onlyhttp://www.gnu.org/licenses/old-licenses/fdl-1.2.htmlGFDL 1.2GNU Free Documentation License 1.2truetrue |
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. http://artlibre.org/licence/lal/enFALFree Art Licensefalsetrue |
File usage
Metadata
Camera manufacturer | Canon |
---|---|
Camera model | Canon EOS 5D Mark II |
Author | Heinrich Pniok |
Copyright holder | Copyright: Heinrich Pniok |
Exposure time | 1/6 sec (0.16666666666667) |
F-number | f/10 |
ISO speed rating | 200 |
Date and time of data generation | 10:17, 29 May 2010 |
Lens focal length | 100 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 22:30, 29 May 2010 |
Y and C positioning | Centered |
Exposure Program | Aperture priority |
Exif version | 2.2 |
Date and time of digitizing | 10:17, 29 May 2010 |
Shutter speed | 2.625 |
APEX aperture | 6.625 |
Exposure bias | 0.66666666666667 |
Metering mode | Spot |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 906 |
DateTimeOriginal subseconds | 20 |
DateTimeDigitized subseconds | 20 |
Colour space | sRGB |
Focal plane X resolution | 3,849.2117888965 |
Focal plane Y resolution | 3,908.1419624217 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
I want to learn more...
Wikipedia for Schools is designed to make learning fun and easy. SOS Childrens Villages helps those who have nothing and no one, giving them back the famly they have lost and bringing them the very best opportunities for a happy, healthy future. Sponsoring a child is a great way to help children who need your support.