Liu, T., Lee, K. E., Wang, Q. J., & Engineering, S. o. E. a. E. (2013). Microscopic density matrix model for optical gain of terahertz quantum cascade lasers: Many-body, nonparabolicity, and resonant tunneling effects.

Liu, Tao, Kenneth E. Lee, Qi Jie Wang, و School of Electrical and Electronic Engineering. Microscopic Density Matrix Model for Optical Gain of Terahertz Quantum Cascade Lasers: Many-body, Nonparabolicity, and Resonant Tunneling Effects. 2013.

Liu, Tao, Kenneth E. Lee, Qi Jie Wang, و School of Electrical and Electronic Engineering. Microscopic Density Matrix Model for Optical Gain of Terahertz Quantum Cascade Lasers: Many-body, Nonparabolicity, and Resonant Tunneling Effects. 2013.