Determination of multilayer thicknesses of GaAs/AlAs superlattice by grazing incidence X-ray reflectivity

The grazing incidence X-ray reflectivity is used to determine the multilayer thickness of GaAs/AlAs supperlattice. The measurement process includes the fitting model and the measurement conditions (different powers of 45 kV × 40 mA, 40 kV × 40 mA and 35 kV × 40 mA, diff...

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Bibliographic Details
Main Authors: Ren L.L., Gao H.F., Gao S.T., Liu J.J., Zhang W.
Format: Article
Language:English
Published: EDP Sciences 2013-01-01
Series:International Journal of Metrology and Quality Engineering
Subjects:
Online Access:https://www.metrology-journal.org/articles/ijmqe/pdf/2013/02/ijmqe130040.pdf