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Iridium alloys cyanide

Tips are normally made of thin metal wires (ca. 0.25 mm), such as tungsten, platinum, or alloys (such as platinum-iridium and platinum-rhodium). Gold and silver tips can also be useful in some systems. To obtain the desired high resolution of the STM. it is necessary to have a very sharp tip with which to acquire the images. Tips can be prepared electrocheinically by etching the metal in a convenient solution, such as potassium hydroxide for W or basic aqueous cyanide solution for Pt-Ir tips. They can also be... [Pg.1202]

See other pages where Iridium alloys cyanide is mentioned: [Pg.201]    [Pg.676]    [Pg.668]    [Pg.719]    [Pg.656]    [Pg.750]    [Pg.725]    [Pg.714]    [Pg.748]    [Pg.668]   
See also in sourсe #XX -- [ Pg.254 ]



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Iridium alloys

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