Negative differential resistance induced by thermalization of two-dimensional electrons in terahertz quantum-well photodetectors

X. G. Guo, L. L. Gu, M. Dong, J. C. Cao, H. C. Liu, F. M. Guo
  • Journal of Applied Physics, January 2013, American Institute of Physics
  • DOI: 10.1063/1.4808343