File:The structure of a superlattice of semiconductor AlAs and GaAs layers. Acoustic waves undergo amplification.jpg
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The_structure_of_a_superlattice_of_semiconductor_AlAs_and_GaAs_layers._Acoustic_waves_undergo_amplification.jpg (322 × 151 pixels, file size: 18 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:52, 22 July 2013 | 322 × 151 (18 KB) | OgreBot | (BOT): Reverting to most recent version before archival | |
04:52, 22 July 2013 | 3,696 × 2,480 (741 KB) | OgreBot | (BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2013-02-01 15:51:10 by Philipposc | ||
00:50, 22 July 2013 | 322 × 151 (18 KB) | File Upload Bot (Magnus Manske) | Transfered from en.wikipedia by User:Sfan00_IMG using CommonsHelper |
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