Supported by the National Natural Science Foundation of China under Grant Nos 10675018 and 10674157
We investigate the segregation effect of binary granular mixtures with the same size but different densities under vibration at different air pressures. Our experiments show that the segregation state is seriously dep...
Supported by the National Natural Science Foundation of China under Grant No 10574097.
Directionality of a class of partially coherent cosh-Gaussian beams propagating in atmospheric turbulence is studied. It is shown that two partially coherent cosh-Gaussian beams may generate the same angular spread, a...
Supported by the National Key Programme for Basic Research of China, and the National Science Foundation of China under Grant No 10374111.
Segregation in vertically vibrated binary granular mixtures with same size is studied experimentally. A new partial segregated state is found in this system. This state exists between the completely mixed state and th...