Effects of Impurities on the ^<35>Cl Nuclear Quadrupole Resonance
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概要
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It is reported that the ^<35>Cl NOR line height decreased with added impurity molecules, and the decrease in the line height is explained by the disturbance of the field gradient due to the volume difference between the resonant and impurity molecules. In the present experiment, it is found that there are three types of effects on the NOR line intensity due to impurities ; (I) The substitution effect is caused by replacing the resonant atom in the host molecule with a nonresonant atom in an impurity molecule, which may be very intense. (II) An indirect disturbance is caused by the formation of a solid solution which may be mild. (III) The mixture effect may be very small, and hardly disturbs the field gradients.
- 社団法人応用物理学会の論文
- 1974-10-05
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