Figure 1From: Raman study on zinc-blende single InAs nanowire grown on Si (111) substrateSketch of the experimental setup and the used coordinate systems ( x,y,z ) and ( x′ 1 , x′ 2 , x′ 3 ) in backscattering geometry. e ^ i and e ^ s are the incident and scattered light polarizations, respectively.Back to article page