Article ID Journal Published Year Pages File Type
9595321 Surface Science 2005 6 Pages PDF
Abstract
Two different growth modes of manganese silicide are observed on Si(1 0 0) with scanning tunneling microscopy. 1.0 and 1.5 monolayer Mn are deposited at room temperature on the Si(1 0 0)-(2 × 1) substrate. The as-grown Mn film is unstructured. Annealing temperatures between room temperature and 450 °C lead to small unstructured clusters of Mn or MnxSiy. Upon annealing at 450 °C and 480 °C, Mn reacts chemically with the Si substrate and forms silicide islands. The dimer rows of the substrate become visible again. Two distinct island shapes are found and identified as MnSi and Mn5Si3.
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
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