The optimized best device fabricated under 0.50 mbar pressure exhibits the highest power conversion efficiency (PCE) of 1.23%, short circuit current density (Jsc) of 4.56 mA cm-2, fill factor (FF) of 0.506, and open circuit voltage (Voc) of 0.532 V. Moreover, it recorded the best ...
Two-dimensional (2D) materials have been able to revolutionize the use of materials in various fields shortly after their discovery. The interface mediating the connection between nanomaterials and other materials or between themselves is the most important factor and place for new features to emerge1...
In Eq. (2), the isothermal compressibility factor of the gas under standard conditions is always equal to 1. The standard pressure and temperature are taken to be 1 bar (0.1 MPa) 289 K, respectively. The value of gas compressibility factor at a specific pressure and temperature condition is...
Additional time spent reading, supported by family members, during the learning from home period may have been a factor in these results. Furthermore, there was no apparent effect on mathematics achievement for Year 4 students. The only significant effects were for Year 3 students in mathematics ...