H2CO on H2O amorphous ices | MIA | SSHADE

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Sample

Name: H2CO on H2O amorphous ices

Owner of sample

Database

MIA

Experimentalists

Patrice Theulé

Origin of sample

Date: 2011-04-12

Physical characteristics

Thickness: 1.482 $\pm$ 0.04 ${\mu}m$
Diameter: 40000.0 ${\mu}m$
Substrate material: gold plated copper surface
Substrate comments: disk diameter 4cm. Kept at 15K with a model 21 CTI cold head
Comments: Layered 2 thin films - deposition at 15 K

Sample environment: Temperature

Temperature: 15.0 $\pm$ 0.1 $K$
Time at T: 20.0 $s$
Temperature max: 15.0 $\pm$ 0.1 $K$
Time at Tmax: 30.0 $s$

Sample environment: Fluid

Type: vacuum
Fluid pressure: 1.0e-09 $hPa$
Comments: residual UHV vacuum gases

Documentation and publication

Publications

Noble, 2012, Astron. Astrophys., 543, 1 - 9

Layers in sample

Number

2

Arrangement

thin film of H2CO amorphous ice on top of H2O amorphous ice

Layers

H2CO amorphous ice , 0.741 ${\mu}m$
H2O amorphous , 0.741 ${\mu}m$