26 citations · 82 across the 9 of their papers we have counts for
5 papers · 1 filter
Nuclear spin correlations and collective excitations in supercritical H
Raina J. Olsen, Jon W. Taylor, Cristian I. Contescu +1
Nuclear spins are known to experience spontaneous long-range correlations only below 2.5 mili-Kelvin in superfluid He. Here we present the first evidence of nuclear spin coupli…
Phonons and Stability of Infinite-Layer Iron Oxides SrFeO2 and CaFeO2
M. K. Gupta, R. Mittal, S. L. Chaplot +2
We present detailed ab-initio lattice dynamical analysis of the Fe-O infinite-layer compounds CaFeO2 and SrFeO2 in various magnetic configurations. These indicate strong spin-phono…
Possible coupling between magnons and phonons in multiferroic CaMn7O12
Filip Kadlec, Veronica Goian, Christelle Kadlec +7
Spin and lattice dynamics of CaMn7O12 ceramics were investigated using infrared, THz and inelastic neutron scattering (INS) spectroscopies in the temperature range 2 to 590 K, and,…
Reply to comment by Mayers et al. on "High energy neutron scattering from hydrogen using a direct geometry spectrometer"
C. Stock, R. A. Cowley
In this reply, we point out several criticisms of the analysis in arXiv:0909.2633 and show that the comment does not change the underlying conclusion presented by ourselves that th…
The effect of externally applied pressure on the magnetic behavior of Cu2Te2O5(BrxCl{1-x})2
S. J. Crowe, M. R. Lees, D. McK. Paul +5
The effect of externally applied pressure on the magnetic behavior of Cu2Te2O5(BrxCl{1-x})2 with x = 0, 0.73 and 1, is investigated by a combination of magnetic susceptibility, neu…