Magnetic relaxation of 3He-B after a large tipping pulse |
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| Authors: | G Eska K Neumaier W Schoepe K Uhlig W Wiedemann |
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| Institution: | Zentralinstitut für Tieftemperaturforschung der Bayerischen Akademie der Wissenschaften, 8046 Garching, Fed. Rep. Germany |
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| Abstract: | A time dependent precession frequency is observed in 3He-B after a large tipping pulse (>104°) in transverse NMR. Relating the frequency to the tipping angle reveals the time dependence of the longitudinal magnetization. A fit of Fomin's theory to the data yields the Leggett-Takagi collision time at various temperatures. |
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