Richard
Ernst (b. 1933)
Pulse NMR (ca. 1964)
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Richard
Ernst (b. 1933) |
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| (1) A very short (~ 10 us) RF pulse in the coil. | (2) The sample magnetization rotates into the xy plane. |
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| (3) The magnetic moment precesses and generates current in the receiver coil. | The signal: A superposition of distinct frequencies that gradually decay.
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