论文部分内容阅读
金刚石因其独有的光学、物理和电子学综合性能日益引起人们的重视。它很有希望用于制作红外透波膜层、耐磨涂层、高温半导体元件、大功率微波信号放大器以及大功率脉冲激光器,将在军事宇航领域扮演重要角色。伴随金刚石薄膜低成本制备方法的出现,对金刚石的研究热随之兴起。以往制备金刚石都是对石墨态的碳施加6.5万个大气压,使碳在高压作用下转变为金刚石结构,这种方法成本很高。近来的研究表明,采用
Due to its unique optical, physical and electronic comprehensive performance, diamond has drawn increasing attention. It is promising for use in the manufacture of infrared transparent wave-absorbing coatings, wear-resistant coatings, high-temperature semiconductor components, high-power microwave signal amplifiers and high-power pulsed lasers that will play an important role in military aerospace. With the advent of low-cost diamond thin-film preparation methods, the research heat on diamonds has arisen. In the past, diamonds were all prepared by applying 65,000 atmospheres to graphite in carbon, which converted the carbon into diamond under the action of high pressure. This method is costly. Recent research shows that adoption