The SrFe12O19@carbonyl iron(CI) core–shell composites used in microwave absorption are prepared by the metal–organic chemical vapor deposition(MOCVD). The x-r
The electronic structures of lead-free piezoceramic(K0.5Na0.5)NbO3(KNN)and La-doped KNN((K0.5Na0.5)0.994La0.006NbO3)are studied by using first principles calcul
V5S8 is an ideal candidate to explore the magnetism at the two-dimensional(2D)limit.A recent experiment has shown that the V5S8 thin films exhibit an antiferrom