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穆斯堡尔效应是指在固体中原子核γ射线的无反冲共振吸收效应。1957年,R.L.Mossbauer的发现揭开了观察这种无反冲事件的序幕,此后不久,也为化学家们所感兴趣,特别是在Kistner和Sunyar研究了Fe_2O_3中Fe~(57)的穆斯堡尔效应,发现γ射线共振能量与Fe原子核所在的周围环境的物理状态和化学状态有关,即不同化学环境引起了γ射线能量的差别。他们的研究说明,用这样的共振原子核作为探针,对能量探测的灵敏度很高,利用它可以测量原子核与其环境
The Mössbauer effect refers to the recoilless resonance absorption effect of nuclear gamma rays in a solid. The discovery by RL Mossbauer in 1957 opened the door to the observation of this non-recoil event and was not long after that, as was also the interest of chemists, especially in Kistner and Sunyar’s study of the Moorsburg Fe 57 Fe 2 O 3 It is found that the γ-ray resonance energy is related to the physical and chemical states of the surrounding environment where the Fe nucleus is located, that is, the difference in γ-ray energies caused by different chemical environments. Their research shows that the use of such a resonance nucleus as a probe has a high sensitivity to energy detection and can be used to measure the nucleus and its environment