The effect of Al and Zn additives on the grain size of Mg-3Ni-2MnO2 alloy was investigated.The nanostructured Mg-3Ni-2MnO2 and Mg-3Ni-2MnO2-3Al-Zn were made by
The 2003 CCTV Cup English Speaking Contest has come to a close with aclear winner in Yuan Mu from Tianjin University of Finance and Economics.However, all the
Frirst of all, please allow me to express mywarmest welcome to all the distinguished guestson behalf of the Foreign Language Teaching andResearch Press. This i
An epitaxial ZnO thin film was entirely fabricated by pulsed laser deposition.Both the orientation and the size of the crystallites were studied.The X-ray diffr
The electronic properties of twinned ZnS nanowires (NWs) with different diameters were investigated based on first-principles calculations. The energy band stru