Graphs showing timeline of energy sources for meeting all U.S. energy needs with wind, water and solar (WWS) power sources. The graph on left shows mix for 80% WWS by 2030 and 100% by 2035. The graph on right shows mix for is 80% by 2030 and 100% by 2050. The 2050 end points in both cases are cases examined in the study.
(a-c) hBN transfer to the ITO/PET substrate (d) hBN/ITO/PET substrate; (e) formation of QDs monolayer using a spin-coating technique; (f-g) hBN transfer to the QD/hBN/ITO/PET substrate (h) Au electrode deposition on hBN/QD/hBN/ITO/PET by using a thermal evaporation process; (i) photographs of the device.