A. V. Egorov, D. S. Irisov, A. V. Klochkov, A. V. Savinkov, K. R. Safiullin, M. S. Tagirov, D. A. Tayurskii, A. N. Yudin, “Observation of magnetic coupling between the nuclei of liquid $^3$He and the $^{141}$Pr nuclei of PrF$_3$ crystalline powder”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2007, Volume 86, Issue 6,Pages <nobr>475

This article is cited in 9 papers

CONDENSED MATTER

Observation of magnetic coupling between the nuclei of liquid $^3$He and the $^{141}$Pr nuclei of PrF$_3$ crystalline powder

A. V. Egorov^a, D. S. Irisov^a, A. V. Klochkov^a, A. V. Savinkov^ab, K. R. Safiullin^a, M. S. Tagirov^a, D. A. Tayurskii^a, A. N. Yudin^a

^a Faculty of Physics, Kazan State University
^b Department of Physics, Kanazawa University

Abstract: The resonance magnetic coupling between the nuclei of liquid ³He and the ¹⁴¹Pr nuclei of a fine-dispersed powder of PrF₃ Van Vleck paramagnet with the grain size below 45 μm has been discovered at a temperature of 1.5 K with the use of a pulsed NMR technique. The magnetic specific heat of the corresponding spin systems is estimated theoretically.

PACS: 67.55.Cx, 68.47.-b, 76.60.-k

Received: 06.08.2007