一、概述半导体材料的发展是由于器件的需要,但另一方面,由于半导体新材料的出现,推动了新器件的出现。近两年来,由于化合物半导体材料试制的进展很快,而用化合物半导体制造器件的研究工作也逐渐多起来。由于半导体电子器件的品种逐年增加,用途亦各不相同,因而对材料的要求也就不同了。近年来电子器件发展 First, an overview of the development of semiconductor materials is due to the needs of the device, but on the other hand, due to the emergence of new semiconductor materials, to promote the emergence of new devices. In the past two years, due to the rapid development of trial production of compound semiconductor materials, research on the fabrication of devices using compound semiconductors has also gradually increased. As the varieties of semiconductor electronic devices increase year by year, the uses are also different, so the requirements of the materials are also different. In recent years the development of electronic devices