Research / 2020 / Article / Fig 5

Research Article

Unveiling the Effects of Interchain Hydrogen Bonds on Solution Gelation and Mechanical Properties of Diarylfluorene-Based Semiconductor Polymers

Figure 5

Properties of random laser emission. (a) The edge emission spectra of P1-P4 films as a function of increasing pump energy (). (b–e) The full width at half maximum (FWHM) and output intensity versus input pump energy density for P1-P4, respectively.
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