Wills, A. S., Perring, T. G., Raymond, S., Fak, B., Telling, M.
The frustrated magnet clinoatacamite, $\gamma$-Cu$_2$(OH)$_3$Cl, is attracting a lot of interest after suggestions that at low temperature it forms an exotic quantum state termed a Valence Bond Solid...
Willers, T., Fak, B., Hollmann, N., Koerner, P. O., Hu, Z., Tanaka, A., ...
We determined the crystal-field split Hund's rule ground state of the non-centrosymmetric heavy fermion superconductor CePt3Si with polarization dependent soft X-ray absorption spectroscopy (XAS) and...
Fak, B., Raymond, S., Braithwaite, D., Lapertot, G.
The low-energy magnetic excitations of the noncentrosymmetric heavy-fermion superconductor CePt3Si have been measured with inelastic neutron scattering on a single crystal. Kondo-type spin...
Magnetic excitations in the Kagomé staircase compounds (2007)
Wilson, NR, Petrenko, OA, Balakhrisnan, G, Manuel, P, Fak, B
Tabata, Y., Kadowaki, H., Matsuhira, K., Hiroi, Z., Aso, N., Ressouche, E., ...
We have investigated the kagom\'{e} ice state in the frustrated pyrochlore oxide Dy_{2}Ti_{2}O_{7} under magnetic field along a [111] axis. Spin correlations have been measured by neutron scattering...
Magnetic excitations in the Kagome staircase compounds (2006)
Wilson, N. R., Petrenko, O. A., Balakrishnan, G., Manuel, P., Fak, B.
Inelastic neutron scattering measurements have been performed on single crystal samples of Co3V2O8 and Ni3V2O8. The magnetic system in these compounds is believed to be frustrated, as the magnetic...
Kagom\'{e} ice state in the dipolar spin ice Dy_{2}Ti_{2}O_{7} (2006)
Tabata, Y., Kadowaki, H., Matsuhira, K., Hiroi, Z., Aso, N., Ressouche, E., ...
We have investigated the kagom\'{e} ice behavior of the dipolar spin-ice compound Dy_{2}Ti_{2}O_{7} in magnetic field along a [111] direction using neutron scattering and Monte Carlo simulations. The...
Neutron scattering studies of the spin ices Ho2Ti2O7 and Dy2Ti2O7 in applied magnetic field (2005)
Fennell, T., Petrenko, O. A., Fak, B., Gardner, J. S., Bramwell, S. T., Ouladdiaf, B.
Neutron diffraction has been used to investigate the magnetic correlations in single crystals of the spin ice materials Ho2Ti2O7 and Dy2Ti2O7 in an external magnetic field applied along either the...
Low-energy spin fluctuations in the heavy-fermion compound Ce0.925La0.075Ru2Si2 (2005)
Knafo, W, Raymond, S, Fak, B, Adams, M A, Lejay, P, Flouquet, J
Neutron scattering studies of the spin ices Ho2Ti2O7 and Dy2Ti2O7 in applied magnetic field (2005)
Fennell, T, Petrenko, O A, Fak, B, Gardner, JS, Bramwell, S T, Ouladdiaf, B
Neutron diffraction has been used to investigate the magnetic correlations in single crystals of the spin ice materials Ho2Ti2O7 and Dy2Ti2O7 in an external magnetic field applied along either the...
Quantum helimagnetism of the frustrated spin-1/2 chain LiCuVO4 (2005)
Enderle, M., Mukherjee, C., Fak, B., K. Kremer, R., Rosner, H., ...
Quantum helimagnetism of the frustrated spin-(1)/(2) chain LiCuVO4 (2005)
Enderle, M., Mukherjee, C., Fak, B., Kremer, R. K., Broto, J. M., Rosner, H., ...
Inelastic neutron scattering, susceptibility, and high-field magnetization identify LiCuVO4 as a nearest-neighbour ferromagnetic, next-nearest-neighbour frustrated, quasi-one-dimensional helimagnet,...
Inelastic neutron scattering study of single crystal heavy fermion YbAgGe (2004)
Fak, B., McMorrow, D. F., Niklowitz, P. G., Raymond, S., Ressouche, E., Flouquet, J., ...
Single crystals of the heavy-fermion compound YbAgGe have been studied by neutron scattering. The magnetic ordering occurring below T1=0.5 K is characterized by a commensurate propagation vector...
Neutron Scattering Investigation of the Spin Ice State in Dy2Ti2O7 (2004)
Fennell, T., Petrenko, O. A., Fak, B., Bramwell, S. T., Enjalran, M., Yavors'kii, T., ...
Dy2Ti2O7 has been advanced as an ideal spin ice. We present a neutron scattering investigation of a sample of 162Dy2Ti2O7. The scattering intensity has been mapped in zero applied field in the hhl...
Anomalous scaling behaviour of the dynamical spin susceptibility of Ce0.925La0.075Ru2Si2 (2004)
Knafo, W, Raymond, S, Flouquet, J, Fak, B, Adams, M A, Haen, P, ...
Neutron scattering investigation of the spin ice state in Dy2Ti2O7 (2004)
Fennell, T, Petrenko, O A, Fak, B, Bramwell, S T, Enjalran, M, Yavors'kii, T, ...
Dy2Ti2O7 has been advanced as an ideal spin ice material. We present a neutron scattering investigation of a single-crystal sample of (Dy2Ti2O7)-Dy-162. The scattering intensity has been mapped in...
Pressure dependence of magnetism in URu2Si2 (2003)
Bourdarot, F., Fak, B., Mineev, V. P., Zhitomirsky, M. E., Kernavanois, N., Raymond, S., ...
Neutron-scattering and specific-heat measurements of the heavy-fermion superconductor URu2Si2 under hydrostatic pressure and with Rh-doping [U(Ru{0.98}Rh{0.02})2Si2] show the existence of two...
Polarization analysis of the inelastic magnetic scattering in Sr2RuO4 (2003)
Fak, B., Raymond, S., Servant, F., Lejay, P., Flouquet, J.
The spin fluctuations in the normal state of the unconventional superconductor Sr2RuO4 have been studied using inelastic neutron scattering with polarization analysis on single crystals. We find that...
Knafo, W., Raymond, S., Fak, B., Lapertot, G., Canfield, P. C., Flouquet, J.
Inelastic neutron scattering experiments were performed on single crystals of the heavy-fermion compound CeIn$_{3}$ for temperatures below and above the N\'eel temperature, $T_N$. In the...
Spin fluctuations and non-Fermi-liquid behaviour of CeNi2Ge2 (2003)
Kadowaki, H, Fak, B, Fukuhara, T, Maezawa, K, Nakajima, K, Adams, M A, ...
Dynamic frustrated magnetism in Tb2Ti2O7 at 50 mK (2003)
Gardner, J S, Keren, A, Ehlers, G, Stock, C, Segal, E, Roper, J M, ...
Bourdarot, F., Fak, B., Habicht, K., Prokes, K.
We have measured the magnetic field dependence of the ordered antiferromagnetic moment and the magnetic excitations in the heavy-fermion superconductor URu2Si2 for fields up to 17 Tesla applied along...
Analysis of changes of vibrational properties of water in the presence of disaccharides (2002)
Branca, C, Magazu, S, Maisano, G, Migliardo, F, Romeo, G, Bennington, S M, ...
Field-induced partial order in the spin ice dysprosium titanate (2002)
Fennell, T, Petrenko, O A, Balakrishnan, G, Bramwell, S T, Champion, J D M, Fak, B, ...
Excitations of superfluid 4He in confinement (2002)
in Microscopic Approaches to Quantum Liquids in Confined Geometries, Eds E Krotscheck, J Navarro, in vol. 4 of 'Advances in Quantum Many-Body Theory', (World Scientific, Singapore) Chap 10 (2002).
Field Induced Partial Order in the Spin-Ice Dysprosium Titanate (2001)
Fennell, T., Petrenko, O. A., Balakrishnan, G., Bramwell, S. T., Champion, J. D. M., Fak, B., ...
Neutron scattering has been used to investigate the magnetic correlations in the the spin ice material dysprosium titanate, Dy2Ti2O7. An isotopically enriched sample was used to minimise neutron...
Fak, B., Van Dijk, N. H., Wills, A. S.
Moreno and Sauls [Phys. Rev. B 63, 024419 (2000)] have recently tried to reanalyze earlier neutron scattering studies of the antiferromagnetic order in UPt3 with a magnetic field applied in the basal...
High-resolution measurements of excitations in superfluid 4He beyond the roton (2001)
Pearce, J V, Azuah, R T, Fak, B, Sakhel, A R, Glyde, H R, Stirling, W G
Magnetic excitations in heavy-fermion CePd2Si2 (2000)
Van Dijk, N.H., Fak, B., Charvolin, T., Lejay, P., Mignot, J.M.
Effective mass, spin fluctuations, and zero sound in liquid 3He (2000)
Glyde, H.R., Fak, B., Van Dijk, N.H., Godfrin, H., Guckelsberger, K., Scherm, R.
Dynamics of liquid 4He in Vycor (1999)
Glyde, H. R., Plantevin, O., Fak, B., Coddens, G., Danielson, P. S., Schober, H.
We have measured the dynamic structure factor of liquid 4He in Vycor using neutron inelastic scattering. Well-defined phonon-roton (p-r) excitations are observed in the superfluid phase for all wave...
Neutron-diffraction study of the evolution of antiferromagnetic order in UPt3 doped with Pd (1999)
Keizer, R. J., De Visser, A., Menovsky, A. A., Franse, J. J. M., Fak, B.
Neutron-diffraction experiments have been carried out on U(Pt1-xPdx)3 single crystals (x= 0.01 a large moment antiferromagnetic phase (LMAF) is found. For this phase at optimum doping (x= 0.05) TN...
Microscopic dynamics in liquid para-H2 (1999)
Bermejo, F J, Fak, B, Bennington, S M, Fernandez Perea, R, Cabrillo, C, Dawidovski, J, ...
Neutron-diffraction study of the evolution of antiferromagnetic order in UPt3 doped with Pd (1999)
Keizer, R.J., Visser, A. De, Menovsky, A.A., Franse, J.J.M., Fak, B., Mignot, J.M.
Microscopic collective dynamics in liquid para-H2 (1999)
Bermejo, F.J., Fak, B., Bennington, S.M., Fernandez-Perea, R., Cabrillo, C., Dawidowski, J., ...
Unconventional ferromagnetic and spin-glass states of the reentrant spin glass Fe0.7Al0.3 (1998)
Bao, Wei, Raymond, S., Shapiro, S. M., Motoya, K., Fak, B., Erwin, R. W.
Spin excitations of single crystal Fe0.7Al0.3 were investigated over a wide range in energy and reciprocal space with inelastic neutron scattering. In the ferromagnetic phase, propagating spin wave...
PrRu2Si2: a giant anisotropic induced magnet with a singlet crystal-field ground state (1997)
Mulders, A M, Yaouanc, A, Gubbens, P C M, Moolenaar, A A, Fak, B, ...
Neutron-diffraction study of antiferromagnetic order in U(Pt,Pd)3 (1997)
Visser, A. De, Keizer, R.J., Menovsky, A.A., Mihalik, M., Tautz, F.S., Franse, J.J.M., ...
Magnetic order of the heavy-fermion URu2Si2 in a field of 12 T (1997)
Dijk, N.H. Van, Bourdarot, F., Fak, B., Lapierre, F., Regnault, L.P., Burlet, P., ...
PrRu2Si2: A giant anisotropic induced magnet with a singlet crystal-field ground state (1997)
Mulders, A.M., Yaouanc, A., Reotier, P.D. De, Gubbens, P.C.M., Moolenaar, A.A., Fak, B., ...
PrRu2Si2: A giant anisotropic induced magnet with a singlet crystal-field ground state (1997)
Mulders, A.M., Yaouanc, A., Gubbens, P.C.M., Moolenaar, A.A., Fak, B., ...
Diffuse neutron scattering from anion-excess strontium chloride (1992)
Goff, J P, Clausen, K, Fak, B, Hadfield, R, Hayes, W, Hull, S, ...
Magnetic disorder in the spin-flop phase of Rb2MnCl4 (1992)
Tietze-Jaensch, H, Sieger, D, Jaitner, H, Geick, R, Schweiss, P, Trentmann, W, ...
Magnetic disorder in the spin-flop phase of Rb§2MnCl§4. (1992)
Tietze-Jaensch, H., Sieger, D., Jaitner, H., Geick, R., Schweiss, P., Treutmann, W., ...
Proc.of the Internat.Conf.on Magnetism, Edinburgh, GB, September 2-6, 1991 (Part II)