Silver Target in XPS Spectrometer



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Deutsch: Eine Silberprobe auf einer Kupfer-Halterung im Innern eines Röntgen-Photoelektronenspektrometers unter Ultrahochvakuum-Bedingungen von etwa 6·10-8 mbar, die von einer wassergekühlten Aluminium/Magnesium-Röntgenkanone bestrahlt wird. Das Foto wurde durch eines der Fenster dieses Röntgen-Photoelektronenspektrometers aufgenommen.
English: A silver target on a copper mount inside an XPS spectrometer under Ultra high vacuum conditions of about 6·10-8 mbar pressure, being irradiated from a water-cooled Aluminum/Magnesium X-Ray gun. This image was taken through one of the windows of this XPS spectrometer.
Français : Une cible en argent sur un portoir en cuivre dans la chambre sous vide poussé (6·10-8 mbar) d'un Spectromètre photo-électronique X (XPS), est irradiée avec des rayons X produits par un canon Aluminum/Magnesium refroidi par eau. Image prise à travers l'une des fenêtres de la chambre à vide de l'appareil.
Italiano: Una lamina bersaglio di argento viene irradata con raggi X, in condizioni di ultra alto vuoto (6·10-8 mbar), all'interno di uno spettroscopio fotoelettronico a raggi X (XPS). Foto scattata all'Istituto di fisica sperimentale dell'Università di Amburgo (Germania).

1 March 2010(2010-03-01)


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This image was selected as a picture of the day for 22 May 2010(2010-05-22). It was captioned as follows:

English: A silver target inside the ultra high vacuum of an XPS spectrometer, being irradiated with an x-ray gun.


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EXIF data:
File name silver_target_in_xps_spectrometer.jpg
Size, Mbytes 1.080021484375
Mime type image/jpeg
Camera manufacturer Canon
Camera model Canon PowerShot SX120 IS
Orientation of image 1
Image resolution in width direction 72
Image resolution in height direction 72
Unit of X and Y resolution 2
Exposure time 1/25 sec (0.04)
F number f / 3.5
ISO speed rating 80
Compressed bits per pixel 3
Exif version 0221
Lens focal length 12.8 mm
Date and time original image was generated 2010:03:01 14:35:54
Date and time image was made digital data 2010:03:01 14:35:54
Meaning of each component 
Shutter speed 4.65625
Aperture 3.625
Exposure bias -2
Maximum lens aperture 3.625
Metering mode 5

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