We observed the donor-assisted infrared absorption of Li acceptor in bulk ZnSe. Two kinds of donors, Liint and/or GaZn, make transition from 1S to 2S state during photo-excitation of Li acceptor. The transition energies are estimated at 6.3 and 20.2meV for Liint and GaZn, respectively. Fano resonances of the valence band state with the simultaneous excited states of a Li acceptor and donors were also observed. © 2001 Elsevier Science B.V.
Nakata, H., Yamada, K., Itazaki, Y., & Ohyama, T. (2001). Simultaneous photo-excitation of Li acceptor and shallow donors in ZnSe. In Physica B: Condensed Matter (Vol. 302–303, pp. 277–281). https://doi.org/10.1016/S0921-4526(01)00441-0