30 citations · 95 across the 4 of their papers we have counts for
4 papers
Neutrons on a surface of liquid helium
P. D. Grigoriev, O. Zimmer, T. Ziman +1
We investigate the possibility of ultracold neutron (UCN) storage in quantum states defined by the combined potentials of the Earth's gravity and the neutron optical repulsion by a…
Non-perturbative model and ferromagnetism in dilute magnets
Richard Bouzerar, Georges Bouzerar, Timothy Ziman
We calculate magnetic couplings in the model for dilute magnets, in order both to identify the relevant parameters which control ferromagnetism and also to bridge the gap…
Ordering and Excitations in the Field-Induced Magnetic Phase of Cs_3Cr_2Br_9
B. Grenier, Y. Inagaki, L. P. Regnault +7
Field-induced magnetic order has been investigated in detail in the interacting spin 3/2 dimer system Cs_3Cr_2Br_9. Elastic and inelastic neutron scattering measurements were perfo…
Charge Ordering and Spin Dynamics in NaV2O5
B. Grenier, O. Cepas, L. P. Regnault +7
We report high-resolution neutron inelastic scattering experiments on the spin excitations of NaV2O5. Below Tc, two branches associated with distinct energy gaps are identified. Fr…