File:Kundig experiment DE.svg

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English: Author: User:Stigmatella aurantiaca

Source: Own work, created with Inkscape

Description: The Kündig experiment (1963). An Fe57 Mössbauer absorber was mounted 9.3 cm from the axis of an ultracentrifuge rotor. A Co57 source was mounted on a piezoelectric transducer (PZT) at the rotor center. Spinning the rotor caused the source and absorber to fall out of resonance. A modulated voltage applied to the PZT set the source in radial motion relative to the absorber, so that the amount of conventional Doppler shift that would restore resonance could be measured. For example, withdrawing the source at 195 microns per second produced a conventional Doppler redshift equivalent to spinning the absorber at 35,000 rpm.
Date 10 July 2012 (original upload date)
Source Transferred from en.wikipedia to Commons., en:File:Kundig_experiment.svg
Author The original uploader was Stigmatella aurantiaca at English Wikipedia.

Licensing[edit]

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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 or any later version 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.

Original upload log[edit]

The original description page was here. All following user names refer to en.wikipedia.
  • 2012-07-11 01:27 Stigmatella aurantiaca 405×372× (59057 bytes) Changed text to paths and repositioned voltage graph
  • 2012-07-10 06:20 Stigmatella aurantiaca 405×372× (24755 bytes) A librsvg library bug manifested itself in the original upload.
  • 2012-07-10 06:14 Stigmatella aurantiaca 405×372× (24762 bytes) Author: [[User:Stigmatella aurantiaca]] Source: Own work, created with Inkscape Description: The Kündig experiment (1963). An Fe<sup>57</sup> Mössbauer absorber was mounted 9.3 cm from the axis of an ultracentrifuge rotor. A Co<sup>57</sup> so...

File history

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Date/TimeThumbnailDimensionsUserComment
current00:05, 27 July 2012Thumbnail for version as of 00:05, 27 July 2012441 × 251 (52 KB)Stigmatella aurantiaca (talk | contribs)Added white layer
10:30, 26 July 2012Thumbnail for version as of 10:30, 26 July 2012441 × 251 (51 KB)D.H (talk | contribs)Smaller
10:28, 26 July 2012Thumbnail for version as of 10:28, 26 July 2012405 × 372 (51 KB)D.H (talk | contribs)German
10:26, 26 July 2012Thumbnail for version as of 10:26, 26 July 2012405 × 372 (58 KB)D.H (talk | contribs){{Information |Description={{en|Author: en:User:Stigmatella aurantiaca Source: Own work, created with Inkscape Description: The Kündig experiment (1963). An Fe<sup>57</sup> Mössbauer absorber was mounted 9.3 cm from the axis of an ultracentri...

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