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Snowflakes

Snowflakes, as were imaged on HR-SEM at cryogenic conditions (-145 deg C).

These are found to be contamination of original sample surface

 

Courtesy of Olga Kleinerman

 

Image Details

Instrument used: XL SEM Family

Magnification: 483

Horizontal Field Width: 88644.5 micron

Vacuum: 3E-6 mbar

Voltage: 1 keV

Spot: 3

Working Distance: 2.5 mm

Detector: SE

 

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Taken on July 7, 2012