X-ray and neutron scattering

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High-pressure x-ray scattering of oxides with a nanoscale local structure:: Application to Na1/2Bi1/2TiO3 -: art. no. 014113

PHYSICAL REVIEW B 68:1 (2003) ARTN 014113

Authors:

J Kreisel, P Bouvier, B Dkhil, PA Thomas, AM Glazer, TR Welberry, B Chaabane, M Mezouar
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Magnetic state of Yb in Kondo-lattice YbNi2B2C -: art. no. 104407

PHYSICAL REVIEW B 67:10 (2003) ARTN 104407

Authors:

AT Boothroyd, JP Barratt, P Bonville, PC Canfield, A Murani, AR Wildes, RI Bewley
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Optical birefringence imaging of the phase transition of K2Mn2(SO4)3

JOURNAL OF APPLIED CRYSTALLOGRAPHY 36:2 (2003) 914-919

Authors:

C Hernández-Rodríguez, MA Geday, J Kreisel, AM Glazer, A Hidalgo-López
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Structural and superionic properties of Ag+-rich ternary phases within the AgI?MI2 systems

Journal of Physics Condensed Matter IOP Publishing 14:49 (2002) 13579

Authors:

S Hull, DA Keen, P Berastegui
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Spin reorientation transition in the incommensurate stripe-ordered phase of La3/2Sr1/2NiO4

Physical Review B - Condensed Matter and Materials Physics 66:21 (2002) 2124051-2124054

Authors:

PG Freeman, AT Boothroyd, D Prabhakaran, D González, M Enderle

Abstract:

The spin ordering of La3/2Sr1/2NiO4 was investigated by magnetization measurements and by unpolarized and polarized-neutron diffraction. Spin ordering with an incommensurability ε≈0.445 is observed below TSO∼80 K. On cooling, a spin reorientation is observed at 57±1 K, with the spin axes rotating from 52° ±4° to 780°±3°.
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