Ga<sub>x</sub>In<sub>1-x</sub>As<sub>1-y</sub>Sb<sub>y</sub> alloys have been grown by atmospheric pressure MOCVD on n-GaSb(Te-doped)substrate.The sohd compositio
Vice president of China National Nonferrous Metals Industries Corporation Mr. WoTingshu said:"The output of 10 kinds of nonferrous metals amounted to 2.45 Mt."