Project supported by the National Natural Science Foundation of China (Grant No 60171034)
This paper presents a microscopic theory to explain different Raman modes of La0.5Ca0.5MnO3 based on the electronic Hamiltonian of the Kondo lattice model,which adds phonon interaction to the hybridization between the...
the National Natural Science Foundation of China (Grant Nos. 50331040 and 60171034)
The solidification microstructures of Pb-45% Sn hypoeutectic and Pb-85%Sn hypereutectic alloys were studied in rotating magnetic field (RMF). A transition of primary phase from dendrite to spherical growth was caused ...
supported by the Major Program of the National Natural Science Foundation of China (Nos.50331040 and 60171034).
Numerical simulation based on phase field method is performed to describe solidification process of pure material in a free or forced flow. The evolution of the interface is showed, and the effects of mesh grid and fl...