HRXRD (004) scan curves of InPBi samples with various Bi compositions. The inset shows the RBS spectrum from the InPBi film with xBi = 1.4% (solid line). The simulated spectrum and the contributions of Bi, In, P are also contained (dashed lines).
Gu et al. Nanoscale Research Letters 2014 9:24 doi:10.1186/1556-276X-9-24