TY - JOUR
T1 - Large angle tipping frequency shifts in pulsed NMR for 3He (B)
AU - Brinkman, William F.
AU - Smith, H.
PY - 1975/5/19
Y1 - 1975/5/19
N2 - The absence of frequency shifts in pulsed NMR experiments on the B-phase of 3He at tipping angles φ{symbol} less than 104° is explained on the basis of Leggett's resonance equations. At tipping angles greater than 104° and large magnetic fields we find the frequency shift δω = ( 4 15)(ΩL2/γH) (1+4 cos φ{symbol}), where ΩL is the longitudinal resonance frequency of the B-phase and H is the magnetic field. The consistency with the observed nuclear free precision signal is pointed out.
AB - The absence of frequency shifts in pulsed NMR experiments on the B-phase of 3He at tipping angles φ{symbol} less than 104° is explained on the basis of Leggett's resonance equations. At tipping angles greater than 104° and large magnetic fields we find the frequency shift δω = ( 4 15)(ΩL2/γH) (1+4 cos φ{symbol}), where ΩL is the longitudinal resonance frequency of the B-phase and H is the magnetic field. The consistency with the observed nuclear free precision signal is pointed out.
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U2 - 10.1016/0375-9601(75)90338-2
DO - 10.1016/0375-9601(75)90338-2
M3 - Article
AN - SCOPUS:0037992010
VL - 53
SP - 43
EP - 44
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
SN - 0375-9601
IS - 1
ER -