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Professor Peter Hatton's Outputs (6)

Direct observation of orbital ordering in La0.5Sr1.5MnO4 using soft x-ray diffraction (2003)
Journal Article
Wilkins, S., Spencer, P., Hatton, P., Collins, S., Roper, M., Prabhakaran, D., & Boothroyd, A. (2003). Direct observation of orbital ordering in La0.5Sr1.5MnO4 using soft x-ray diffraction. Physical Review Letters, 91(16), Article 167205. https://doi.org/10.1103/physrevlett.91.167205

We report the first direct resonant soft x-ray scattering observations of orbital ordering. We have studied the low temperature phase of La0:5Sr1:5MnO4, a compound that displays charge and orbital ordering. Previous claims of orbital ordering in such... Read More about Direct observation of orbital ordering in La0.5Sr1.5MnO4 using soft x-ray diffraction.

Soft X-ray resonant magnetic diffraction (2003)
Journal Article
Wilkins, S., Hatton, P., Roper, M., Prabhakaran, D., & Boothroyd, A. (2003). Soft X-ray resonant magnetic diffraction. Physical Review Letters, 90(18), Article 187201. https://doi.org/10.1103/physrevlett.90.187201

We have conducted the first soft x-ray diffraction experiments from a bulk single crystal, studying the bilayer manganite La22xSr12xMn2O7 with x 0:475 in which we were able to access the (002) Bragg reflection using soft x rays. The Bragg reflection... Read More about Soft X-ray resonant magnetic diffraction.

Charge ordering and structural distortions at low temperature in La₂-₂ₓSr₁+₂ₓMn₂O₇ (x=0.475 and 0.5) (2003)
Journal Article
Wilkins, S., Spencer, P., Beale, T., & Hatton, P. (2003). Charge ordering and structural distortions at low temperature in La₂-₂ₓSr₁+₂ₓMn₂O₇ (x=0.475 and 0.5). Physical Review B (Condensed Matter), 67(20), https://doi.org/10.1103/physrevb.67.205110

In this paper we present x-ray scattering results of charge and orbital ordering in the bilayer manganite La222xSr112xMn2O7 with doping levels x50.5 and x50.475. Using high-energy x-ray scattering, the structural modulation due to the Jahn-Teller ord... Read More about Charge ordering and structural distortions at low temperature in La₂-₂ₓSr₁+₂ₓMn₂O₇ (x=0.475 and 0.5).

Crystal and magnetic structures of A(2)YRu(1-x)Cu(x)O(6) with A = Sr, Ba and x=0.05 to 0.15. (2003)
Journal Article
Parkinson, N., Hatton, P., Howard, J., Ritter, C., Chien, F., & Wu, M. (2003). Crystal and magnetic structures of A(2)YRu(1-x)Cu(x)O(6) with A = Sr, Ba and x=0.05 to 0.15. Journal of materials chemistry, 13(6), 1468-1474. https://doi.org/10.1039/b212123a

A series of mixed ruthenium–copper oxides of general formulae A2YRu1−xCuxO6 with A = Sr, Ba and x = 0.05 to 0.15 were prepared by high temperature synthesis. Electrical and magnetic measurements confirmed the samples were superconducting. Variable te... Read More about Crystal and magnetic structures of A(2)YRu(1-x)Cu(x)O(6) with A = Sr, Ba and x=0.05 to 0.15..