Inverse logarithmic derivative method for determining the energy gap and the type of electron transitions as an alternative to the Tauc method

Optical Materials - Tập 88 - Trang 667-673 - 2019
Ł. Jarosiński1,2, J. Pawlak1,2, S.K.J. Al-Ani3
1Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland
2Academic Centre for Materials and Nanotechnology, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland
3Department of Physics, College of Science, Al-Mustansiriya University, Baghdad, Iraq