Neutron scattering and the search for mechanisms of superconductivity (1999)
Aeppli, G, Bishop, DJ, Broholm, C, Dai, P, Hayden, S M, Perring, T G, ...
Spin-glass and non-spin-glass features of a geometrically frustrated magnet (1996)
Broholm, C., Aeppli, G., Ramirez, A.P., Perring, T.G., Carlile, C.J., ...
We use neutron scattering to show that the low-temperature, short-range ordered spin configuration in the geometrically frustrated magnet SrCr9pGa12-9pO19 (p = 0.92(5)) is composed of small groups of...
Isolated Spin Pairs and Two-Dimensional Magnetism in SrCr9pGa12-9pO19 (1996)
Broholm, C., Aeppli, G., Perring, T.G., Hessen, B., Taylor, A.
We show by inelastic neutron scattering that the frustrated magnet SrCr9pGa12-9pO19 [p = 0.92(5)] has dispersionless magnetic excitations at energies 18.6(1) and 37.2(5) meV. The wave vector and...
Magnetic freezing and fluctuations in the Kagomé compound SrCr8-xGa4+xO19 (1995)
Aeppli, G., Lee, S., Broholm, C., Perring, T.G., Adams, M., Carlile, C., ...
We review recent neutron scattering experiments to determine the magnetic fluctuations and order in the geometrically frustrated magnet SrCr8-xGa4+xO19. The instruments used are the direct- and...