Article ID Journal Published Year Pages File Type
5367321 Applied Surface Science 2009 4 Pages PDF
Abstract
Sn-doped Ga1.4In0.6O3 films have been prepared on α-Al2O3 (0 0 0 1) substrates by the metalorganic chemical vapor deposition (MOCVD) method. The Sn-doping was varied from 0% to 7% (atomic ratio). Polycrystalline films with resistivity of 4.9 × 10−3Ω cm, carrier concentration of 5.9 × 1019 cm−3 and Hall mobility of 21.4 cm2 v−1 s−1 was obtained at 5 at.% of Sn concentration. The average transmittance for the Sn-doped Ga1.4In0.6O3 films in the visible range was over 90%. The bandgap of the films varies from 3.85 to 4.21 eV.
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
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