Savchenko, M. L., Shuvaev, A., Dmitriev, I. A., Bykov, A. A., Bakarov, A. K., Kvon, Z. D., & Pimenov, A. (2021). High harmonics of the cyclotron resonance in microwave transmission of a high-mobility two-dimensional electron system. Physical Review Research, 3(L012013). https://doi.org/10.1103/physrevresearch.3.l012013