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Scanning tunneling microscope electrochemical cell with

The experiments were performed in a combined system for UHV and electrochemical measurements. It consists of a UHV system equipped with standard facilities for surface preparation and characterization and a pocket-size scanning tunneling microscope (STM) [Kopatzki, 1994], a pre-chamber containing a flow cell for electrochemical measurements, which was attached to the main UHV system via a gate valve, and... [Pg.467]

While the first STM studies of electrode surfaces were performed with self-built instruments, scanning tunneling microscopes for electrochemical use are nowadays commercially available at a price that hardly justifies the effort of homemade equipment. Nevertheless, new instrumental designs are now and then discussed in the literature, which are still worthwhile to be considered for special applications. There is, however, additional equipment required for the operation of an electrochemical STM, for which homemade designs may be advantageous over commercially available ones and hence is briefly mentioned here in terms of tip preparation and isolation, the electrochemical cell, and vibration damping. [Pg.124]


See other pages where Scanning tunneling microscope electrochemical cell with is mentioned: [Pg.16]    [Pg.16]    [Pg.641]    [Pg.576]    [Pg.22]    [Pg.130]    [Pg.9]   
See also in sourсe #XX -- [ Pg.249 ]




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