File:LightLTSEM.jpg

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English: Comparison of depth hoar crystal using light (video) and Low Temperature Scanning Electron Microscopy

Example of a depth hoar crystal collected from the base of a snowpit in Wyoming. Comparison of video and Low Temperature Scanning Electron Microscopy images of the identical crystal illustrates that the faceting and internal features in the video image are somewhat compromised by the transmitted, reflected and refracted light that occurs with the light microscope. The external features are more distinct in the Low Temperature Scanning Electron Microscope image.

Description from http://emu.arsusda.gov/snowsite/Light_and_LT-SEM/default.html
来源 http://www.anri.barc.usda.gov/emusnow/default.htm
作者 Beltsville Agricultural Research Center Electron and Confocal Microscopy Unit
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Public domain This image is in the public domain because it contains materials that originally came from the Agricultural Research Service, the research agency of the United States Department of Agriculture.

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当前2013年5月28日 (二) 09:012013年5月28日 (二) 09:01版本的缩略图1,603 × 1,042(257 KB)Havoc Crow留言 | 贡献{{Information |Description ={{en|1=''Comparison of depth hoar crystal using light (video) and Low Temperature Scanning Electron Microscopy'' ''Example of a depth hoar crystal collected from the base of a snowpit in Wyoming. Comparison of video and ...

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