An ergodic algorithm for long-term coverage of elliptical orbits
- Xu MingXu Shi-Jie
- 2008
Physics, Engineering
This paper deals with the coverage analysis problem of elliptical orbits. An algorithm based on ergodic theory, for long-term coverage of elliptical orbits, is proposed. The differential form of the…
X-Ray Diffraction Analysis on Gallium-Indium Interdiffusion in Quantum Dot Superlattices
- Wang HuiXu Shi-JieLi QingFeng Song-Lin
- 2001
Physics
Thermal-induced interdiffusion in InAs/GaAs quantum dot superlattices is studied by high-resolution x-ray diffraction rocking curve and photoluminescence techniques. With increasing annealing…