Suzuki-Miyaura Cross-Coupling for the synthesis of a Biaryl and the Identification of its Structure by Organic Spectroscopic ... The IR spectrum shows a stretch at 3000 cm⁻¹, indicating the ring C-H stretch of biphenyl. ... If your results are not what you expected, indicate why you think your results are unexpected and, if
. ► Characterization of AZO films Spectroscopic ellipsometry Van der Pauw technique with a Hall-effect ... Increase in the carrier mobility indicates that the carriers move through the Al 2 O 3 layers with a