Figure 2.

μPL spectra of an individual QD recorded at above barrier excitation (exc = 1.540 eV), T = 4.2 K and an external magnetic field applied in a Faraday geometry and b Voigt geometry of varying strength as indicated in the figure

Larsson et al. Nanoscale Research Letters 2010 5:1150-1155   doi:10.1007/s11671-010-9618-x