Warner Fite II, Alfred G. Redfield
Physical Review Letters
In the high-temperature limit for a macroscopic spin system the equivalence of canonical and micro-canonical averages is shown to imply that a diagonal element of any extensive operator is simply related to the corresponding energy eigenvalue. This relation permits a steady-state solution of the density matrix transport equation appropriate to spin resonance saturation in the limit of weak spin-lattice relaxation, strong saturation, and homogeneous broadening. The solution corresponds to a thermal distribution with respect to the transformed Hamiltonian in the rotating coordinate system, as had been conjectured previously. © 1962 The American Physical Society.
Warner Fite II, Alfred G. Redfield
Physical Review Letters
Richard Hecht, Alfred G. Redfield
Physical Review
Warner Fite, Alfred G. Redfield
Physical Review
Alfred G. Redfield
Physical Review