ArticleHahn, ChristineWe describe the use of a polished, hollow cylindrical nickel single crystal to study effects of step edges on adsorption and desorption of gas phase molecules. The crystal is held in an ultra-high vacuum apparatus by a crystal holder that provides axi . . .
ArticleJacobse, LeonWe have studied the adsorption and desorption of O-2 on Pd(100) by supersonic molecular beam techniques and thermal desorption spectroscopy. Adsorption measurements on the bare surface confirm that O-2 initially dissociates for all kinetic energies be . . .