Figure 2.

The fluorescence intensity and saturation magnetization of the FMNPs. (a) Images of FMNPs under UV irradiation with (top) and without (bottom) an external magnetic field; (b) PL spectra of different emission wavelength of CdTe QDs and FMNPs; (c) field-dependent magnetization curve of FMNPs at room temperature.

Ruan et al. Nanoscale Research Letters 2011 6:299   doi:10.1186/1556-276X-6-299
Download authors' original image