Table 2

Values of the experimental ratio Rexp of the HAADF intensity IHAADF of sublayer #2 to those of the three alloys (GaAs substrate, In0.51Ga0.49P and Al0.26Ga0.74As) contained in the sample and used as standards

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Rexp

0.97

1.03

1.06

Frigeri et al. Nanoscale Research Letters 2011 6:194   doi:10.1186/1556-276X-6-194

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