The magnitude of SPR also correlates with the

Fig. 7. The optical band gap determination plots of pure HAT4 (a and b on top) and CuNP composite (c and d on bottom) from LY 450139 spectra taking value of m = 1/2 and m = 2.Figure optionsDownload full-size imageDownload as PowerPoint slide
Table 1.
Temperature range of Colhp phase, dc conductivity (σdc) and optical band gap of pure HAT4, HAT4 + AuNPs [26], HAT4 + AgNPs [46] and HAT4 + CuNPs.MaterialTemperature Range of Colhp (in cooling motor output cycle) °CDC conductivity (σdc (Sm-1)) at 100.0 °COptical band gap (eV)Pure HAT4143.7–79.31.72 × 10 − 94.2HAT4 + AuNPs (0.6 wt.%)136.4–78.58.10 × 10− 83.3HAT4 + AgNPs (0.6 wt.%)138.1–78.62.60 × 10− 93.5HAT4 + CuNPs (0.6 wt.%)143.9–78.60.83 × 10− 73.3Full-size tableTable optionsView in workspaceDownload as CSV