Statics and dynamics of the magnetic soliton lattice in the high-field phase of CuGeO3 (2007)
Enderle, M., Ronnow, H. M., McMorrow, D. F., Regnault, L. P., Vorderwisch, P., Meissner, M., ...
Driven by antiferromagnetic quantum fluctuations on a deformable lattice, spin-Peierls systems dimerize magnetically and structurally at low temperatures. In this dimer phase all excitations with...
Excitations of the field-induced quantum soliton lattice in CuGeO3 (2007)
Enderle, M., Ronnow, H. M., McMorrow, D. F., Regnault, L. P., Dhalenne, G., Revcholevschi, A., ...
The incommensurate magnetic soliton lattice in the high-field phase of a spin-Peierls system results from quantum fluctuations. We have used neutron scattering techniques to study CuGeO3, allowing us...
Lake, B., Ronnow, H. M., Christensen, N. B., Aeppli, G., Lefmann, K., McMorrow, D. F., ...
One view of the high-transition-temperature (high-T-c) copper oxide superconductors is that they are conventional superconductors where the pairing occurs between weakly interacting quasi-particles...
Field-induced antiferromagnetism in the high-temperature superconductor La2-xSrxCuO4 (2007)
Lake, B., Mason, T. E., Aeppli, G., Lefmann, K., Christensen, N. B., McMorrow, D. F., ...
Vortex magnetism in the high-temperatures superconductor La2-xSrxCuO4 (2007)
Lake, B., Mason, T. E., Aeppli, G., Lefmann, K., Christensen, N. B., McMorrow, D. F., ...
Effects of magnetic field on the cuprate high-T-c superconductor La2-xSrxCuO4 (2007)
Lake, B., Aeppli, G., Christensen, N. B., Lefmann, K., McMorrow, D. F., Clausen, K. N., ...
This article discusses neutron scattering measurements on the cuprate, high transition temperature superconductor La2-xSrxCuO4 (LSCO) in an applied magnetic field. LSCO is a type-II superconductor...
Three-dimensionality of field-induced magnetism in a high-temperature superconductor (2007)
Lake, B., Lefmann, K., Christensen, N. B., Aeppli, G., McMorrow, D. F., Ronnow, H. M., ...
Many physical properties of high-temperature superconductors are two-dimensional phenomena derived from their square-planar CuO2 building blocks. This is especially true of the magnetism from the...
Three-dimensionality of field-induced magnetism in a high-temperature superconductor (2006)
Lake, B., Lefmann, K., Christensen, N. B., Aeppli, G., McMorrow, D. F., Ronnow, H. M., ...
Many physical properties of high-temperature (high-Tc) superconductors are two-dimensional phenomena derived from their square planar CuO2 building blocks. This is especially true of the magnetism...
Fujisawa, M., Ono, T., Fujiwara, H., Tanaka, H., Sikolenko, V., Meissner, M., ...
TlCuCl$_3$ is a coupled spin dimer system, which has a singlet ground state with an excitation gap of $\Delta/g\mu_{\mathrm B}$ = 5.5 T. TlCu$_{1-x}$Mg$_x$Cl$_3$ doped with nonmagnetic Mg$^{2+}$ ions...
Does antiferromagnetism survive in the superconducting phase of CeCu2Si2? (2005)
Stockert,O., Faulhauber,E., Prokeš,K., Stüßer,N., Gerischer,S., Smeibidl,P., ...
Three dimensionality of field-induced magnetism in a high-temperature superconductor (2005)
Lake, B, Lefmann, K, Christensen, NB, Aeppli, G, McMorrow, DF, Voderwisch, P, ...
Does antiferromagnetism survive in the superconducting phase of CeCu2Si2? (2005)
Stockert, O., Faulhauber, E., Prokeš, K., Stüßer, N., Gerischer, S., Smeibidl, P., ...
Khaykovich, B., Wakimoto, S., Birgeneau, R. J., Kastner, M. A., Lee, Y. S., Smeibidl, P., ...
We report the observation of a magnetic-field-induced transition between magnetically disordered and ordered phases in slightly under-doped La(2-x)SrxCuO4 with x=0.144. Static incommensurate...
Enhancement of magnetic order in the incommensurate phase of Mg-doped CuGeO$_{3}$ (2004)
Stock, C., Wakimoto, S., Birgeneau, R. J., Danilkin, S., Klenke, J., Smeibidl, P., ...
We present elastic neutron scattering results at high magnetic fields for Mg-doped CuGeO$_{3}$. For low magnesium concentrations, where a spin-Peierls phase is present, we find an enhancement of the...
Effects of magnetic field on the cuprate high-T-c superconductor La2-xSrxCuO4 (2004)
Lake, B, Aeppli, G, Christensen, N B, Lefmann, K, McMorrow, D F, Clausen, K N, ...
Field-induced magnetic phases in the normal and superconducting states of ErNi2B2C (2004)
Jensen, A, Toft, KN, Abrahamsen, AB, McMorrow, DF, Eskildsen, MR, Andersen, NH, ...
Khaykovich, B., Birgeneau, R. J., Chou, F. C., Erwin, R. W., Kastner, M. A., ...
We have measured the enhancement of the static incommensurate spin-density wave (SDW) order by an applied magnetic field in stage-4 and stage-6 samples of superconducting La2CuO(4+y). We show that...
Kenzelmann, M., Coldea, R., Tennant, D. A., Visser, D., Hofmann, M., Smeibidl, P., ...
We explore the effects of noncommuting applied fields on the ground-state ordering of the quasi-one-dimensional spin-1/2 XY-like antiferromagnet Cs2CoCl4 using single-crystal neutron diffraction. In...
Lake, B, Ronnow, HM, Christensen, NB, Aeppli, G, Lefmann, K, McMorrow, DF, ...
One view of the cuprate high-transition temperature (high-Tc) superconductors is that they are conventional superconductors where the pairing occurs between weakly interacting quasiparticles, which...
Lake, B., Rønnow, H.M., Christensen, N.B., Aeppli, G., Lefmann, K., McMorrow, D.F., ...
One view of the high-transition-temperature (high-Tc) copper oxide superconductors is that they are conventional superconductors where the pairing occurs between weakly interacting quasiparticles...
Coldea, R., Tennant, D. A., Habicht, K., Smeibidl, P., Wolters, C., Tylczynski, Z.
We propose a method for measuring spin Hamiltonians and apply it to the spin-1/2 Heisenberg antiferromagnet Cs2CuCl4, which shows a 2D fractionalized RVB state at low fields. By applying strong...
Antiferromagnetic vortex state in a high-temperature superconductor (2001)
Lake, B., Ronnow, H. M., Christensen, N. B., Aeppli, G., Lefmann, K., McMorrow, D. F., ...
There is strong evidence that magnetic interactions play a crucial role in the mechanism driving high-temperature superconductivity in cuprate superconductors. To investigate this further we have...
Excitations of the field-induced soliton lattice in CuGeO3 (2000)
Enderle, M., Roennow, H. M., McMorrow, D. F., Regnault, L. P., Dhalenne, G., Revcolevschi, A., ...
Here we report the first inelastic neutron scattering study of the magnetic excitations in the incommensurate phase of a spin-Peierls material. The results on CuGeO3 provide direct evidence of a...