High-efficiency graded band-gap AlxGa1−xAs/GaAs photocathodes grown by metalorganic chemical vapor deposition

Yijun Zhang, Benkang Chang, Jun Niu, Jing Zhao, Jijun Zou, Feng Shi, Hongchang Cheng
  • Applied Physics Letters, January 2011, American Institute of Physics
  • DOI: 10.1063/1.3635401