Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Coomer, F"'
Autor:
Mustonen, O., Mutch, H., Walker, H. C., Baker, P. J., Coomer, F. C., Perry, R. S., Pughe, C., Stenning, G. B. G., Liu, C., Dutton, S. E., Cussen, E. J.
Publikováno v:
npj Quantum Mater. 7, 74 (2022)
$B$-site ordered 4$d^1$ and 5$d^1$ double perovskites have a number of potential novel ground states including multipolar order, quantum spin liquids and valence bond glass states. These arise from the complex interactions of spin-orbital entangled $
Externí odkaz:
http://arxiv.org/abs/2108.02209
Autor:
Pregelj, M., Zorko, A., Gomilšek, M., Klanjšek, M., Zaharko, O., White, J. S., Luetkens, H., Coomer, F., Ivek, T., Góngora, D. R., Berger, H., Arčon, D.
Publikováno v:
npj Quantum Materials (2019)4:22
Elementary excitations in condensed matter capture the complex many-body dynamics of interacting basic entities in a simple quasiparticle picture. In magnetic systems the most established quasiparticles are magnons, collective excitations that reside
Externí odkaz:
http://arxiv.org/abs/1905.02079
Publikováno v:
Phys. Rev. B 100, 024427 (2019)
The ability to tune the iron chalcogenides BaFe2Q3 from Mott insulators, to metals and then superconductors with applied pressure has renewed interest in low-dimensional iron chalcogenides and oxychalcogenides. We report here a combined experimental
Externí odkaz:
http://arxiv.org/abs/1902.09035
Autor:
Gomilsek, M., Klanjsek, M., Pregelj, M., Coomer, F. C., Luetkens, H., Zaharko, O., Fennell, T., Li, Y., Zhang, Q. M., Zorko, A.
Publikováno v:
Phys. Rev. B 93, 060405 (2016)
The emergent behavior of spin liquids that are born out of geometrical frustration makes them an intriguing state of matter. We show that in the quantum kagome antiferromagnet ZnCu$_3$(OH)$_6$SO$_4$ several different correlated, yet fluctuating state
Externí odkaz:
http://arxiv.org/abs/1602.01945
Autor:
Nilsen, G. J., Coomer, F. C., de Vries, M. A., Stewart, J. R., Deen, P. P., Harrison, A., Ronnow, H. M.
We present spatial and dynamic information on the s=1/2 distorted kagome antiferromagnet volborthite, Cu3V2O7(OD)2.2D2O, obtained by polarized and inelastic neutron scattering. The instantaneous structure factor, S(Q), is dominated by nearest neighbo
Externí odkaz:
http://arxiv.org/abs/1001.2462
Akademický článek
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Autor:
Mustonen, O. H. J., Mutch, H. M., Walker, H. C., Baker, P. J., Coomer, F. C., Perry, R. S., Pughe, C., Stenning, G. B. G., Liu, C., Dutton, S. E., Cussen, E. J.
Publikováno v:
NPJ Quantum Materials; 7/27/2022, Vol. 7 Issue 1, p1-9, 9p
Autor:
Coles, B. D, Hillier, A. D., Coomer, F. C., Bristowe, Nicholas C., Ramos, Silvia, McCabe, E. E.
The ability to tune the iron chalcogenides BaFe 2 Q 3 from Mott insulators to metals and then superconductors with applied pressure has renewed interest in low-dimensional iron chalcogenides and oxychalcogenides. We report here a combined experimenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9dc96bc32c02e338aca47aa18ce06b10
http://hdl.handle.net/10044/1/74361
http://hdl.handle.net/10044/1/74361
Akademický článek
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Autor:
Berry, F, Coomer, F, Hancock, Cathryn, Helgason, O, Moore, E, Slater, Peter.R., Wright, A, Thomas, M. K.
Fluorination of the parent oxide, BaFeO3- δ, with polyvinylidine fluoride gives rise to a cubic compound with a = 4.0603(4) Å at 298K. 57Fe Mössbauer spectra confirmed that all the iron is present as Fe3+. Neutron diffraction data showed complete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1125::b8dc20d977595813a366b9367cd71e1e
http://eprints.bham.ac.uk/1155/
http://eprints.bham.ac.uk/1155/