File:Thulium sublimed dendritic 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 October 8, 2012.

Summary

Description	Deutsch: Thulium, sublimiert- dendritisch, hochrein 99,99 % Tm/TREM. Sowie für den Größenvergleich ein lichtbogengeschmolzener 1 cm³ Thuliumwürfel (99,9 %) English: Thulium, sublimed- dendritic, high purity 99.99 % Tm/TREM. As well as an argon arc remelted 1 cm³ thulium (99,9 %) cube for comparison. Polski: Dendrytyczny, sublimowany tul o czystości 99,99 % (Tm/TREM) oraz 1 cm kostka tulu (99,9 %) przetopionego metodą TIG Français : Thulium sublimé sous une forme dendritique pur à 99,99 % (Tm/TREM) placé à côté d'un cube d'un centimètre d'arête de thulium (99,9 %) refondu à l'arc. Ελληνικά: Εξαχνωµένο δενδριτικό δείγµα Θούλιο (Tm) υψηλής καθαρότητας 99,99 % Tm/TREM. Προς σύγκριση παρατίθεται κύßος Θούλιο (99,9 %) ακµής 1 εκατοστόµετρου επανατετηγµένος µε τόξο αργού. Русский: Сублимировано- дендрический высокочистый (99,99 %) тулий. Для сравнения дан куб объёмом 1 см³. Türkçe: %99,99 saflıkta süblimleşme ile elde edilmiş tulyum dentritleri ve 1 cm³ hacminde bir tulyum küp.
Date	5 December 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.
Please note the license terms. Other licensing terms can get discussed, too.

Camera Model	Canon 5D Mark II
Lens	Zeiss Makro-Planar T*2/100mm ZE
Notes	made by focus stacking software from 35x 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 13 images..

Assessment

This is a featured picture on Wikimedia Commons ( Featured pictures) and is considered one of the finest images.
This is a Quality image and is considered to meet the Quality image guidelines.

Wikipedia

This is a featured picture on the German language Wikipedia ( Exzellente Bilder) and is considered one of the finest images.
This is a featured picture on the English language Wikipedia ( Featured pictures) and is considered one of the finest images.
This is a featured picture on the Polish language Wikipedia ( Ilustracja na medal) and is considered one of the finest images.
This is a featured picture on the Turkish language Wikipedia ( Seçkin resimler) and is considered one of the finest images.

If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

This image was selected as picture of the day on Wikimedia Commons for 11 April 2011. It was captioned as follows:

English: Thulium, sublimed-dendritic, high purity 99.99 % Tm/TREM. As well as an argon arc remelted 1 cm³ thulium (99,9 %) cube for comparison.

Česky: Krystal thulia a 1 cm³ kostka thulia vyrobená pomocí svařování.

Deutsch: Thulium, sublimiert- dendritisch, hochrein 99,99 % Tm/TREM. Sowie für den Größenvergleich ein lichtbogengeschmolzener 1 cm³ Thuliumwürfel (99,9 %).

Ελληνικά: Εξαχνωµένο δενδριτικό δείγµα Θούλιο (Tm) υψηλής καθαρότητας 99,99 % Tm/TREM. Προς σύγκριση παρατίθεται κύßος Θούλιο (99,9 %) ακµής 1 εκατοστόµετρου επανατετηγµένος µε τόξο αργού.

English: Thulium, sublimed-dendritic, high purity 99.99 % Tm/TREM. As well as an argon arc remelted 1 cm³ thulium (99,9 %) cube for comparison.

Español: Tulio sublimado-dendrítico de alta pureza (99,99% Tm/TREM), junto a un cubo de 1 cm³ refundido con arco de argón (99,9%) para comparar.

Français : Thulium sublimé- dendritiques pur à 99,99 % (Tm/TREM) placé à côté d'un cube d'1 cm d'arête de thulium (99,9 %) refondu à l'arc.

日本語: 純度99.99%のツリウムの結晶。昇華によるデンドライトである。比較のために置かれている立方体は、アルゴンアーク再溶融で形成された一辺1センチメートル、純度99.9%のツリウム。

한국어: 순도 99.99% 수지상 구조의 툴륨(Tm). 한 변이 1cm인 정육면체는 아르곤 불꽃으로 다시 녹인 순도 99.9%의 툴륨이다.

Nederlands: Hoogzuiver thulium (99,99%), dendritisch gesublimeerd, en een 1 cm³ grote kubus thulium ter vergelijking.

Polski: Dendrytyczny, sublimowany tul o czystości 99,99 % (Tm/TREM) oraz 1 cm kostka tulu (99,9 %) przetopionego metodą TIG.

Русский: Сублимировано- дендрический высокочистый (99,99 %) тулий. Для сравнения дан куб объёмом 1 см³.

中文（简体）‎: 纯度为99.99 %的铥升华枝晶，左上方为纯度99,9 %的1 cm³铥立方体作为对比。

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

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.

File usage

The following pages on Schools Wikipedia link to this image (list may be incomplete):

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	Thulium (Tm) sublimed, dendritic
Camera manufacturer	Canon
Camera model	Canon EOS 5D Mark II
Author	Heinrich Pniok
Copyright holder	Copyright: Heinrich Pniok
Exposure time	1/2 sec (0.5)
F-number	f/8
ISO speed rating	200
Date and time of data generation	14:30, 5 December 2010
Lens focal length	100 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Digital Photo Professional
File change date and time	20:04, 5 December 2010
Exif version	2.21
Date and time of digitizing	14:30, 5 December 2010
Shutter speed	1
APEX aperture	6
Exposure bias	0
Flash	Flash did not fire, compulsory flash suppression
Colour space	sRGB
Focal plane X resolution	3,849.2116699219
Focal plane Y resolution	3,908.1418457031
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Auto white balance
Scene capture type	Standard

More information

Schools Wikipedia has been carefully checked to give you the best learning experience. SOS Childrens Villages helps more than 2 million people across 133 countries around the world. Help another child by taking out a sponsorship

Categories: