A5029388052- Surface and Thin Film Phenomena
- Force Microscopy Techniques and Applications
- Advanced Chemical Physics Studies
- Surface Chemistry and Catalysis
- Magneto-Optical Properties and Applications
Université Paris-Sud
2015-2017
Institut des Sciences Moléculaires d'Orsay
2015-2017
Université Paris-Saclay
2015
Centre National de la Recherche Scientifique
2015
We report on the construction of an UHV compatible 40 mm active diameter detector based micro channel plates and assembled directly feed-throughs a DN63CF flange. It is charge division technique uses standard 2 inch Si wafer as collector. The front end electronic placed air side flange allowing excellent immunity to noise very good timing signal with reduced ringing. important aberrations are corrected empirically providing absolute positioning accuracy 500 μm while 150 resolution measured in center.
We report on an electron-induced modification of alkali halides in the ultrathin film regime. The reaction kinetics and products modifications are investigated case NaCl films grown Ag(001). Their structural chemical upon irradiation with electrons energy 52--60 eV 3 keV is studied using low-energy electron diffraction (LEED) Auger spectroscopy (AES), respectively. effects geometry thickness (ranging from between two five atomic layers) examined scanning tunneling microscopy (STM). observe...