Coverage Dependence of K adsorption on Si(100)—2× 1 by Core-Level Photoemission
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Bromine and Iodine Adsorption on an Fe ( 100 ) Surface
We studied bromine and iodine adsorption on an Fe(100) surface in the temperature range of 110 K to 700 K. In this communication we compare core-level binding energies of dissociatively and molecularly adsorbed halogen species as a function of coverage. Our valence band photoemission data suggest that bromine and iodine adsorption at 300 K is always dissociative. At 110 K, initial dissociative ...
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تاریخ انتشار 2017