Figure 6From: Observation of strong anisotropic forbidden transitions in (001) InGaAs/GaAs single-quantum well by reflectance-difference spectroscopy and its behavior under uniaxial strain Calculated anisotropic transition probability ΔM of In x Ga 1- x As/GaAs QW under different strain ϵ xy in unit of e 0 = 3.23 × 10 -5. The oblique lines indicate the energy positions of the transitions 1e1hh, 1e2hh, and 1e1lh in the ΔM spectra.Back to article page