'Desorption' diaporamas de présentation

Interstellar Medium Physics & Chemistry

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The surface science approach

The surface science approach. Simpler system - Detailed studies Well-defined system Well-defined processes Fundamental insight Input to catalyst design. The price is:. The structure gap The pressure gap The materials gap. Single crystal surfaces as model catalysts.

587 views • 42 slides

Ion Beam Induced Desorption Yield Measurements at GSI

Ion Beam Induced Desorption Yield Measurements at GSI. The 13th ICFA Beam Dynamics Mini-Workshop Beam Induced Pressure Rise in Rings Brookhaven National Laboratory, Upton, NY December 9 - 12, 2003. Dynamic Vacuum and Beam Lifetime. P. Spiller, December 2001 8.75 MeV/u U 28+.

482 views • 29 slides

John Thrower Department of Chemistry, School of Engineering and Physical Sciences

Preliminary Laboratory Studies of the Photoprocessing of PAH / H 2 O Mixtures in the Interstellar Medium. John Thrower Department of Chemistry, School of Engineering and Physical Sciences Heriot Watt University, Riccarton, Edinburgh, EH14 4AS, UK. Polycyclic Aromatic Hydrocarbons (PAHs).

317 views • 20 slides

Chemical Composition of Organic Carbon Fractions

Chemical Composition of Organic Carbon Fractions. Barbara Zielinska. Study:. ARIES: chemical characterization of atmospheric aerosol in support of Atlanta (Georgia) health study.

232 views • 17 slides

Probing the Morphology of Interstellar Ice Analogues

Probing the Morphology of Interstellar Ice Analogues. In Memory of Rui Chen. Mark Collings School of Chemistry, University of Nottingham. TPD of CO/H 2 O System. CO desorption profile is strongly dependent on the ice surface on which it was deposited.

316 views • 16 slides

Jonathan Rawlings (Lured over to the dark side by Neal Evans) University College London

155 views • 15 slides

Turbo Pumps

Turbo Pumps. Julia Bobak Nanofab Workshop February 11, 2014. Outline. Turbo and turbomolecular pumps Vacuum pump comparisons History Design Operational considerations Applications. A quick definition to start. Turbo vs. turbomolecular pumps Turbomolecular pump : high vacuum pump

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Large-scale pattern growth of graphene films for stretchable transparent electrodes

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Exchangeable K

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Adsorption and recombination via abstraction of H(D) on graphite (0001) surfaces

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Overall conclusion

Geoffrey Marchal gfm@dmu.dk. Geoffrey Marchal 1 , Kilian E. C. Smith 1 , Arno Rein 2 , Anne Winding 1 , Lis Wollesen de Jonge 3 , Stefan Trapp 2 and Ulrich Gosewinkel Karlson 1. Phenanthrene | silicone | Sphingomonas sp. 10-1 (DSM 12247) | desorption | biodegradation | soil amendment.

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Adsorption and recombination via abstraction of H(D) on graphite (0001) surfaces

126 views • 1 slides