Ti-47Al-2Cr-2Nb-0. 15B alloy (atom fraction) was extruded at temperatures(Tα) of 1 250 and 1 330 ℃,respectively. The method of adding a thermal insulating lay
The graphite was modified by mild oxidation, and the effects of modification temperature and soaking time on the characteristics of graphite were investigated.
The electric characteristics of Ge quantum dot grown by molecular beam epitaxy in Si matrix were investigated by admittance spectroscopy and deep level transien