Figure 4.

M-H curves for pristine WS2 bulk and nanosheets and FC and ZFC curves for WS2 nanosheets. (a) The M-H curves for the pristine WS2 bulk and the WS2 nanosheets. (b) M-H curves for the WS2 nanosheets measured at different temperatures, where the diamagnetic signal has been deduced. (c) The FC and ZFC curves for the WS2 nanosheets.

Mao et al. Nanoscale Research Letters 2013 8:430   doi:10.1186/1556-276X-8-430
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