Argyriou, D. N., Hiess, A., Akbari, A., Eremin, I., Korshunov, M. M., Hu, Jin, ...
We report on inelastic neutron scattering measurements that find incommensurate itinerant like magnetic excitations in the normal state of superconducting FeTe$_{0.6}$Se$_{0.4}$ (\Tc=14K) at...
Highly Dispersive Spin Excitations in the Chain Cuprate Li2CuO2 (2009)
Lorenz, W. E. A., Kuzian, R. O., Wizent, N., Behr, G., ...
We present an inelastic neutron scattering investigation of Li2CuO2 detecting the long sought quasi-1D magnetic excitations with a large dispersion along the CuO2-chains studied up to 25 meV. The...
Tsyrulin, N., Pardini, T., Singh, R. R. P., Xiao, F., Link, P., Schneidewind, A., ...
We have studied the two-dimensional S=1/2 square-lattice antiferromagnet $Cu(pz)_2(ClO_4)_2$ using inelastic neutron scattering and series expansion calculations. We show that the presence of...
Field-induced soft-mode quantum phase transition in La$_{1.855}$Sr$_{0.145}$CuO$_{4}$ (2009)
Chang, J., Christensen, N. B., Niedermayer, Ch., Lefmann, K., Roennow, H. M., McMorrow, D. F., ...
Inelastic neutron-scattering experiments on the high-temperature superconductor La$_{1.855}$Sr$_{0.145}$CuO$_{4}$ reveal a magnetic excitation gap $\Delta$ that decreases continuously upon...
Pratt, D. K., Zhao, Y., Kimber, S. A. J., Hiess, A., Argyriou, D. N., Broholm, C., ...
Inelastic neutron scattering measurements of CaFe2As2 under applied hydrostatic pressure show that the antiferromagnetic spin fluctuations observed in the ambient pressure, paramagnetic, tetragonal...
Crystalline electric field effects in PrNi2B2C: Inelastic neutron scattering (2008)
Mazumdar, C., Rotter, M., Frontzek, M., Michor, H., Doerr, M., Kreyssig, A., ...
Chang, J., Niedermayer, Ch., Gilardi, R., Christensen, N. B., Ronnow, H. M., McMorrow, D. F., ...
We report the results of a combined muon-spin rotation and neutron-scattering study on La2-xSrxCuO4 in the vicinity of the so-called 1/8 anomaly. Application of a magnetic field drives the system...
Chang, J., Niedermayer, Ch., Gilardi, R., Christensen, N. B., Ronnow, H. M., McMorrow, D. F., ...
We report the results of a combined muon spin rotation and neutron scattering study on La2-xSrxCuO4 in the vicinity of the so-called 1/8-anomaly. Application of a magnetic field drives the system...
Magnetic Excitations in NpCoGa5 (2007)
Magnani, N., Hiess, A., Caciuffo, R., Colineau, E., Wastin, F., Rebizant, J., ...
We report the results of inelastic neutron scattering experiments on NpCoGa$_{5}$, an isostructural analogue of the PuCoGa$_{5}$ superconductor. Two energy scales characterize the magnetic response...
Chang, J., Schnyder, A. P., Gilardi, R., Ronnow, H. M., Pailhes, S., Christensen, N. B., ...
High-resolution neutron inelastic scattering experiments in applied magnetic fields have been performed on La$_{1.895}$Sr$_{0.105}$CuO$_{4}$ (LSCO). In zero field, the temperature dependence of the...
Chang, J., Schnyder, A. P., Gilardi, R., Ronnow, H. M., Pailhes, S., Christensen, N. B., ...
High-resolution neutron inelastic scattering experiments in applied magnetic fields have been performed on La1.895Sr0.105CuO4 (LSCO). In zero field, the temperature dependence of the low-energy peak...
Magnetic excitations in multiferroic TbMnO3 (2006)
Senff, D., Link, P., Hradil, K., Hiess, A., Regnault, L. P., Sidis, Y., ...
The magnetic excitations in multiferroic TbMnO3 have been studied by inelastic neutron scattering in the spiral and sinusoidally ordered phases. At the incommensurate magnetic zone center of the...
Magnetisation dynamics of YbIr2Si2 (2006)
Hiess, A., Stockert, O., Koza, M. M., Hoissain, Z., Geibel, C.
PASTIS : an insert for polarization analysis studies on a thermal inelastic spectrometer (2006)
Stewart, JR, Anderson, KH, Babcock, E, Frost, CD, Hiess, A, Julien, D, ...
Three-Dimensional Spin Fluctuations in Na0.75CoO2 (2005)
Helme, L M, Boothroyd, A T, Coldea, R, Prabhakaran, D, Tennant, D A, Hiess, A, ...
Spin dynamics of half-doped La3/2Sr1/2NiO4 (2005)
Freeman, PG, Boothroyd, AT, Prabhakaran, D, Frost, CD, Enderle, M, Hiess, A
Magnetic order in thin films of the heavy fermion superconductor UNi_2Al_3 (2005)
Jourdan, M, Zakharov, A, Hiess, A, Charlton, T, Bernhoeft, N, Mannix, D
Hiess, A., Bernhoeft, N., Metoki, N., Lander, G. H., Roessli, B., Sato, N. K., ...
This paper, I, presents new results from neutron inelastic scattering experiments on single crystals of UPd2Al3. The focus is on the experimental position whilst the sequel, II, advances theoretical...
Bernhoeft, N., Hiess, A., Metoki, N., Lander, G. H., Roessli, B.
This paper provides an analysis of neutron inelastic scattering experiments on single crystals of UPd2Al3. The emphasis is on establishing robust, general, inferences on the joint...
Spin Dynamics of Half-Doped La3/2Sr1/2NiO4 (2004)
Freeman, P. G., Boothroyd, A. T., Prabhakaran, D., Frost, C., Enderle, M., Hiess, A.
We report polarized- and unpolarized- neutron inelastic scattering measurements of the magnetic excitation spectrum in the spin-charge ordered phase of La3/2Sr1/2NiO4. Up to energies of ~30 meV we...
Three-Dimensional Spin Fluctuations in Na0.75CoO2 (2004)
Helme, L. M., Boothroyd, A. T., Coldea, R., Prabhakaran, D., Tennant, D. A., Hiess, A., ...
We report polarized- and unpolarized-neutron scattering measurements of magnetic excitations in single-crystal Na0.75CoO2. The data confirm ferromagnetic correlations within the cobalt-layers and...
Polarized Neutron Measurement of Magnetic Order in YBa2Cu3O6.45 (2004)
Mook, H. A., Dai, Pengcheng, Hayden, S. M., Hiess, A., Dogan, F.
Orbital current order of the d-density-wave type (DDW) has been postulated to explain the pseudogap in the high temperature superconductors. We have performed neutron scattering experiments to search...
Anomalous displacement of magnetic Bragg peaks in the presence of short range order (2004)
Bernhoeft, N, Lander, G H, Longfield, M J, Langridge, S, Mannix, D, Brown, S D, ...
Spin dynamics in the mixed phase of La2-xSrxCuO4 (x=0.10, x=0.17) (2004)
Gilardi, R., Streule, S., Hiess, A., Ronnow, H. M., Oda, M., Momono, N., ...
We present an inelastic neutron scattering study of the spin dynamics in the mixed phase of the high-T-c superconductor La2-xSrxCuO4, In the overdoped regime (x = 0. 17, T-c = 37 K) the application...
Spin correlations among the charge carriers in an ordered stripe phase (2003)
Boothroyd, A. T., Freeman, P. G., Prabhakaran, D., Hiess, A., Enderle, M., Kulda, J., ...
We have observed a diffuse component to the low-energy magnetic excitation spectrum of stripe-ordered La5/3Sr1/3NiO4 probed by neutron inelastic scattering. The diffuse scattering forms a square...
Gilardi, R., Hiess, A., Momono, N., Oda, M., Ido, M., Mesot, J.
Our inelastic neutron scattering experiments of the spin excitations in the slightly overdoped La{1.83}Sr{0.17}CuO{4} compound show that, under the application of a magnetic field of 5 Tesla, the...
Fragile thermodynamic order (2003)
Bernhoeft, N, Lander, G H, Longfield, M J, Langridge, S, Mannix, D, Lidstrom, E, ...
Neutron scattering studies of the one-dimensional quantum spin magnetism in Yb4As3 (2002)
Kohgi,M., Iwasa,K., Mignot,J. M., Gukasov,A., Fåk,B., Hiess,A., ...
Inelastic neutron scattering and polarized neutron diffraction experiments on Yb4As3 revealed that it exhibits typical behaviors of a 1D S = 1/2 Heisenberg antiferromagnet at low temperatures due to...
Spin dynamics in stripe-ordered La5/3Sr1/3NiO4 (2002)
Boothroyd, A. T., Prabhakaran, D., Freeman, P. G., Lister, S. J. S., Enderle, M., Hiess, A., ...
Polarized and unpolarized neutron inelastic scattering has been used to measure the spin excitations in the spin-charge-ordered stripe phase of La5/3Sr1/3NiO4. At high energies, sharp magnetic modes...
Magnetic Order in YBa$_2$Cu$_3$O$_{6+x}$ Superconductors (2002)
Mook, H. A., Dai, Pengcheng, Hayden, S. M., Hiess, A., Lynn, J. W., ...
Polarized and unpolarized neutron diffraction has been used to search for magnetic order in YBa$_2$Cu$_3$O$_{6+x}$ superconductors. Most of the measurements were made on a high quality crystal of...
Kohgi,M., Iwasa,K., Mignot,J. M., Fåk,B., Hiess,A., Gegenwart,P., ...
Inelastic neutron scattering experiments on the charge ordered state of Yb4As3 have been performed under magnetic field up to about 6 T. The observed dependence of the magnetic response from the...
Kohgi, M., Iwasa, K., Mignot, J. M., Fåk, B., Hiess, A., Gegenwart, P., ...
Inelastic neutron scattering experiments on the charge ordered state of Yb4As3 have been performed under magnetic field up to about 6 T. The observed dependence of the magnetic response from the...
Neutron scattering studies of the one-dimensional quantum spin magnetism in Yb4As3 (2002)
Kohgi, M., Iwasa, K., Mignot, J. M., Gukasov, A., Fåk, B., Hiess, A., ...
Inelastic neutron scattering and polarized neutron diffraction experiments on Yb4As3 revealed that it exhibits typical behaviors of a 1D S = 1/2 Heisenberg antiferromagnet at low temperatures due to...
Magnetic Resonance, Electronic spectra and Bilayer Splitting in Underdoped Bi2212 (2001)
Mesot, J., Boehm, M., Norman, M. R., Randeria, M., Metoki, N., Kaminski, A., ...
We report the first inelastic neutron scattering (INS) experiments of the resonance in the underdoped regime of Bi2Sr2CaCu2O8+d. The energy of the resonance is found to be 34 meV and the temperature...
Spin dynamics of quasi-2D ferromagnet La1.2Sr1.8Mn2O7 (2001)
Chatterji,T., Regnault,L. P., Thalmeier,P., Kamp,R. V. D., Schmidt,W., Hiess,A., ...
Spin dynamics of quasi-2D ferromagnet La1.2Sr1.8Mn2O7 (2001)
Chatterji, T., Regnault, L. P., Thalmeier, P., Kamp, R. V. D., Schmidt, W., Hiess, A., ...
Charge Ordering and Spin Dynamics in NaV2O5 (2000)
Grenier, B., Cepas, O., Regnault, L. P., Lorenzo, J. E., Ziman, T., Boucher, J. P., ...
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. From the dispersion...
Yaouanc, A, Kernavanois, N, Sanchez, JP, Smith, JL, ...
Magnetic properties of UPd2Al3 thin films investigated by resonant magnetic x-ray scattering (1999)
Hiess, A, Bernhoeft, N, Langridge, S, Vettier, C, Jourdan, M, Huth, M, ...
Magnetism in R2T3X9 (R = Ce, Yb, U; T = Rh, Ir; X = Al, Ga) intermetallic compounds (1999)
Hiess,A., Coad,S., Buschinger,B., Trovarelli,O., Boucherle,J. X., Givord,F., ...
Magnetism in R2T3X9 (R = Ce, Yb, U; T = Rh, Ir; X = Al, Ga) intermetallic compounds (1999)
Hiess, A., Coad, S., Buschinger, B., Trovarelli, O., Boucherle, J. X., Givord, F., ...
Regnault, L. P., Boucher, J. P., Moudden, H., Lorenzo, J. E., Hiess, A., Ammerahl, U., ...
Below about 150 K, the spin arrangement in the chain arrays of Sr14Cu24O41 is shown to develop in two dimensions (2D). Both the correlations and the dispersion of the observed elementary excitations...
Probe coherence volume and the interpretation of scattering experiments (1998)
Bernhoeft, N, Hiess, A, Langridge, S, Stunault, A, Wermeille, D, Vettier, C, ...
Anomalous phonon softening in intermediate-valence CeNi. (1998)
Clementyev, E.S., Braden, M., Lazukov, V.M., Alekseev, P.A., Mignot, J.M., Sadikov, I.P., ...
Internat.Conf.on Strongly Correlated Electron Systems (SCES '98), Paris, F, July 15-18, 1998
Magnetic response function in URhAl (1997)
Hiess, A., Havela, L., Prokes, K., Eccleston, R.S., Lander, G.H.
On the influence of transuranium dilution in well known U heavy fermion compounds (1995)
Wastin, Frank, Zwirner, Stefan, Seret, Alain, Waerenborgh, Joao-Carlos, Hiess, A., Fearon, J., ...
1995 International Conference on Strongly Correlated Electron Systems
Electrical resistivity and magnetic susceptibility measurements on Np2T2X compounds (1995)
Pereira, Laura C.J., Seret, Alain, Wastin, Frank, Hiess, A., Sanchez, J.P., Rebizant, Jean, ...
25ièmes Journées des Actinides
Hiess, A., Petersen, K., Bredl, C.D., Sparn, G., Geibel, C., Schank, C., ...
13th General Conf.of the Condensed Matter Division of the European Physical Society in Conjunction with Arbeitskreis Festkoerperphysik Deutsche Physikalische Gesellschaft, Regensburg, March 29 -...