The characteristic time for establishing thermal equilibrium between the lattice and the spin system is 100±80 ps in ferromagnetic gadolinium.
DOI:https://doi.org/10.1103/PhysRevLett.67.3314
©1991 American Physical Society
A. Vaterlaus, T. Beutler, and F. Meier
Vol. 67, Iss. 23 — 2 December 1991
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