J. Mitchell

activity

19992004

collaborators

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3 papers · 1 filter

cond-mat.str-el2004

Evidence of Orbital Ordering in Jahn-Teller Undistorted LaSr $_{2}$ Mn $_{2}$ O $_{7}$

S. B. Wilkins, N. Stojic, T. A. W. Beale +7

Resonant soft x-ray diffraction has been used to probe the temperature dependent orbital and magnetic structure of $LaS r_{2} M n_{2} O_{7}$ . Previous crystallographic studies h…

cond-mat.str-el2003

Spin freezing and magnetic inhomogeneities in bilayer manganites

A. I. Coldea, S. J. Blundell, C. A. Steer +2

We have performed a muon spin rotation study on polycrystalline samples of electron-doped layered manganites, La $_{2 - 2 x}$ Sr $_{1 + 2 x}$ Mn $_{2}$ O $_{7}$ (0.4< x<1), in order to investigate…

cond-mat.str-el1999

Observation of Kosterlitz-Thouless spin correlations in the colossally magnetoresistive layered manganite $L a_{1.2} S r_{1.8} M n_{2} O_{7}$

S. Rosenkranz, R. Osborn, L. Vasiliu-Doloc +3

The spin correlations of the bilayer manganite $L a_{1.2} S r_{1.8} M n_{2} O_{7}$ have been studied using neutron scattering. On cooling within the paramagnetic state, we observe purely…

Evidence of Orbital Ordering in Jahn-Teller Undistorted LaSr2​Mn2​O7​

Spin freezing and magnetic inhomogeneities in bilayer manganites

Observation of Kosterlitz-Thouless spin correlations in the colossally magnetoresistive layered manganite La1.2​Sr1.8​Mn2​O7​

Evidence of Orbital Ordering in Jahn-Teller Undistorted LaSr $_{2}$ Mn $_{2}$ O $_{7}$

Observation of Kosterlitz-Thouless spin correlations in the colossally magnetoresistive layered manganite $L a_{1.2} S r_{1.8} M n_{2} O_{7}$