F. Fernandez-Alonso

Publication List Details

Period

1994 - 2009

Number

66

Co-Authors

Spin-lozenge thermodynamics and magnetic excitations in Na$_3$RuO$_4$ (2008)

Haraldsen, J. T., Stone, M. B., Lumsden, M. D., Mamontov, E., Barnes, T., Jin, R., ...

We report inelastic and elastic neutron scattering, magnetic susceptibility, and heat capacity measurements of polycrystalline sodium ruthenate (Na$_3$RuO$_4$). Previous work suggests this material...

Standing Spin Waves in an Antiferromagnetic Molecular Cr6 Horseshoe (2007)

Ochsenbein, S. T., Waldmann, O., Sieber, A., Carver, G., Bircher, R., Güdel, H. U., ...

The antiferromagnetic molecular finite chain Cr6 was studied by inelastic neutron scattering. The observed magnetic excitations at 2.6 and 4.3 meV correspond, due to the open boundaries of a finite...

The dynamics of water in hydrated white bread investigated using quasielastic neutron scattering (2007)

Kargl, Florian, Sjöström, J., Fernandez-Alonso, F., Swenson, J.

The dynamics of water in fresh and in rehydrated white bread is studied using quasielastic neutron scattering (QENS). A diffusion constant for water in fresh bread, without temperature gradients and...

Pressure dependence of the exchange interaction in the dimeric single-molecule magnet [Mn4O3Cl4(O2CEt)3(py)3]2 from inelastic neutron scattering (2006)

Sieber, A., Foguet-Albiol, D., Waldmann, O., Ochsenbein, S. T., Carver, G., Mutka, H., ...

The low-lying magnetic excitations in the dimer of single-molecule magnets (Mn4)2 are studied by inelastic neutron scattering as a function of hydrostatic pressure. The anisotropy parameters D and...

Excitation spectrum of a model antiferromagnetic spin-trimer (2006)

Stone, M. B., Fernandez-Alonso, F., Adroja, D. T., Dalal, N. S., Villagran, D., Cotton, F. A., ...

We present an inelastic neutron scattering (INS) study of the excitation spectrum of a model S = 1/2 equilateral Heisenberg trimer, Cu_3(O_2C_16H_23)_6.1.2C_6H_12. Earlier measurements were...

Proton dynamics in lithium-ammonia solutions and expanded metals (2006)

Thompson, H, Skipper, N T, Wasse, J C, Howells, W S, Hamilton, M, Fernandez-Alonso, F

Quasielastic neutron scattering has been used to study proton dynamics in the system lithium-ammonia at concentrations of 0, 4, 12, and 20 mole percent metal (MPM) in both the liquid and solid...

The structure and dynamics of 2-dimensional fluids in swelling clays (2006)

Skipper, N T, Lock, P A, Titiloye, J O, Swenson, J, Mirza, Z A, Howells, W S, ...

The interlayer pores of swelling 2:1 clays provide an ideal 2-dimensional environment in which to study confined fluids. In this paper we discuss our understanding of the structure and dynamics of...

Observation and interpretation of a time-delayed mechanism in the hydrogen exchange reaction. (2002)

Althorpe, S. C., Fernandez-Alonso, F., Bean, B. D., Ayers, J. D., Pomerantz, A. E., Zare, R. N., ...

Extensive theoretical(1-13) and experimental(2,13-22) studies have shown the hydrogen exchange reaction H + H-2 --> H-2 + H to occur predominantly through a 'direct recoil' mechanism: the H-H bonds...

Dynamics of the Hydrogen Exchange Reaction using the Photoloc Technique (2000)

Fernandez-Alonso, F

The dynamics of the H + D2 exchange reaction has been studied experimentally using laser, velocity- sensitive time-of-flight (TOF) methods. Chemical reaction is initiated by laser photolysis of a...