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--- kpnl:magritek [2015/01/15 10:53] – created admin
+++ kpnl:magritek [2025/01/09 20:28] (current) – [Introductory NMR and MRI with Paul Callaghan] admin
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-====== Introductory NRM and MRI with Paul Callaghan ======
+====== Introductory NMR and MRI with Paul Callaghan ======
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+<WRAP center round info 60%>
+<wrap em>In this excellent series of videos, Paul Callaghan demonstrates the basics of nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI).</wrap>
+\\
+\\
+Note that he is using a table-top NMR system that does not have a static B<sub>0</sub> field. Rather he creates a "pre-polarizing pulse" prior to each experiment. This is achieving the same thing as B<sub>0</sub> in a superconducting magnet.
+</WRAP>
 ===== Video #1: Precession and Resonance =====
 {{youtube>7aRKAXD4dAg}}