The formation of the Yb/InP(110) interface is studied by synchrotron radiation electron spectroscopy. Chemical reactions at the interface lead to the formation of an intermixed region of ternary composition. At increasing coverages two distinct intermetallic phases grow out of the mixed region: islands of a YbP phase and a layer of metallic YbIn alloy.
Concentration gradients and reactivity at the Yb/InP(110) interface / P. De Padova, X.F. Jin, B. Carrière, R. Pinchaux, G. Rossi. - In: SURFACE SCIENCE. - ISSN 0039-6028. - 211-212:C(1989), pp. 675-684. [10.1016/0039-6028(89)90828-5]
Concentration gradients and reactivity at the Yb/InP(110) interface
G. RossiUltimo
1989
Abstract
The formation of the Yb/InP(110) interface is studied by synchrotron radiation electron spectroscopy. Chemical reactions at the interface lead to the formation of an intermixed region of ternary composition. At increasing coverages two distinct intermetallic phases grow out of the mixed region: islands of a YbP phase and a layer of metallic YbIn alloy.
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