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. 2014 Jun 27;4:5483. doi: 10.1038/srep05483

Figure 6. The absorption of critically coupled resonance as a function of work wavelength at different Fermi energy EF.

Figure 6

Where ts = 590 nm for EF = 0.50 eV, ts = 610 nm for EF = 0.48 eV, and ts = 650 nm for EF = 0.46 eV, tHMM is kept as constant 88 nm. Other parameters are as in Fig. 2. The gray dashed-dotted line gives the reflection of DBR on the glass substrate.