Yu-Ming Lin, Joerg Appenzeller, et al.
Physica E: Low-Dimensional Systems and Nanostructures
We calculate the excitonic spectrum of few-layer black phosphorus by direct diagonalization of the effective mass Hamiltonian in the presence of an applied in-plane electric field. The strong attractive interaction between electrons and holes in this system allows one to investigate the Stark effect up to very high ionizing fields, including also the excited states. Our results show that the band anisotropy in black phosphorus becomes evident in the direction-dependent field-induced polarizability of the exciton.
Yu-Ming Lin, Joerg Appenzeller, et al.
Physica E: Low-Dimensional Systems and Nanostructures
Phaedon Avouris
VLSI Technology 2005
Damon B. Farmer, Alberto Valdes-Garcia, et al.
Applied Physics Letters
Wenjuan Zhu, Vasili Perebeinos, et al.
Physical Review B - CMMP