A Practical Model of Hole Effective Mass of Si on Si1− x Ge x Modulated by External Electric Field and External Strain

Y Omura - ECS Journal of Solid State Science and Technology, 2021 - iopscience.iop.org
This paper reconsiders the mathematical formulation of the conventional nonparabolic band
dispersion model of holes of Si on SiGe materials, and proposes a practical model of hole …