【摘要】 本文用傅里叶变换红外吸收低温（10K）光谱研究中子辐照氢气区熔硅单晶的Si-H吸收峰。发现比室温光谱有更多的与氢有关的吸收峰,观察到1980cm^-1吸收峰的精细结构。确定1839cm^-1与817cm^-1吸收峰的相关性,观察到低温峰有比室温更明确的退火行为。对一些吸收峰的组态进行了讨论。更多还原

【Abstract】 The Si-H IR absorption peaks in the neutron-irradiated FZ-Si crystal containiing hydrogen are investigated using the low-temperature （10k） Fourier transform infrared absorption spectroscopy. More Hydrogen-related IR peaks than those in the case of room-temperature spectroscopy including the fine structure of the 1980 cm^-1 peak and the correlation betwen the 1839 cm^-1 and 817 cm^-1 peaks have been found. The annealing behavior of above-mentioned low-temperature peaks is shown more definitely than that at room temperature. The configurations of these peaks are discussed.更多还原