Single phase of ammonium tetramolybdate in the micro power form was prepared frompolyphase ammonium paramolybdate. Its heat capacity from 14.25℃ to 120.12 ℃ w
Nanocrystalline powders in the Ni-Ti and Ni-Cr systems were prepared by mechanical alloying (MA) of elemental crystalline powders in an inert atmosphere. The mi
The structure, electrical transport, and optical properties of GaSe films fabricated by means of radio-frequency (RF) magnetron sputtering in Ar were investigat