Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Hearmon, Alexander J."'
Autor:
Hearmon, Alexander J.
Developing a greater understanding of multiferroic materials, particularly those in which a strong coupling is exhibited between magnetic and electrical orderings, is of great importance if potential applications are to be realised. This thesis repor
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.581391
Autor:
Hearmon, Alexander J., Johnson, R. D., Beale, T. A. W., Dhesi, S. S., Luo, X., Cheong, S. -W., Steadman, P., Radaelli, Paolo G.
Publikováno v:
Phys. Rev. B 88, 174413 (2013)
The hexaferrites are known to exhibit a wide range of magnetic structures, some of which are connected to important technological applications and display magnetoelectric properties. We present data on the low field magnetic structures stabilised in
Externí odkaz:
http://arxiv.org/abs/1308.6419
Autor:
Hearmon, Alexander J., Fabrizi, Federica, Chapon, Laurent C., Johnson, R. D., Prabhakaran, Dharmalingam, Streltsov, Sergey V., Brown, P. J., Radaelli, Paolo G.
Publikováno v:
Phys. Rev. Lett. 108, 237201 (2012)
The coupling of magnetic chiralities to the ferroelectric polarisation in multiferroic RbFe(MoO$_4$)$_2$ is investigated by neutron spherical polarimetry. Because of the axiality of the crystal structure below $T_\textrm{c}$ = 190 K, helicity and tri
Externí odkaz:
http://arxiv.org/abs/1202.2317
Autor:
Hearmon, Alexander J., Prabhakaran, Dharmalingam, Nowell, Harriott, Fabrizi, Federica, Gutmann, Matthias J., Radaelli, Paolo G.
Publikováno v:
Phys. Rev. B 85, 014115 (2012)
The insulating ternary oxide YbFe$_2$O$_4$ displays an unusual frustration-driven incommensurate charge-ordering (CO) transition, linked to possible ferroelectricity. Based on high-resolution synchrotron data, we report a detailed structural model sh
Externí odkaz:
http://arxiv.org/abs/1101.5600
Autor:
Hearmon, Alexander J., Fabrizi, Federica, Chapon, Laurent C., Johnson, R. D., Prabhakaran, Dharmalingam, Streltsov, Sergey V., Brown, P. J., Radaelli, Paolo G.
Publikováno v:
Physical Review Letters
The coupling of magnetic chiralities to the ferroelectric polarisation in multiferroic RbFe(MoO$_4$)$_2$ is investigated by neutron spherical polarimetry. Because of the axiality of the crystal structure below $T_\textrm{c}$ = 190 K, helicity and tri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::725db56715b5da0010893417af827461
https://doi.org/10.1103/physrevlett.108.237201
https://doi.org/10.1103/physrevlett.108.237201
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Hearmon, Alexander J.1,2 a.hearmon@physics.ox.ac.uk, Johnson, R. D.1,3, Beale, T. A. W.4, Dhesi, S. S.2, Luo, X.5, Cheong, S.-W.5,6, Steadman, P.2, Radaelli, Paolo G.1
Publikováno v:
Physical Review B: Condensed Matter & Materials Physics. Nov2013, Vol. 88 Issue 17, p174413-1-174413-9. 9p.
Autor:
Hearmon, Alexander J.1,2 a.hearmon@physics.ox.ac.uk, Fabrizi, Federica1, Chapon, Laurent C.3,4, Johnson, R. D.1,3, Prabhakaran, Dharmalingam1, Streltsov, Sergey V.5,6, Brown, P. J.4, Radaelli, Paolo G.1
Publikováno v:
Physical Review Letters. 6/8/2012, Vol. 108 Issue 23, p1-5. 5p.
Autor:
Hearmon, Alexander J.1,2 a.hearmon@physics.ox.ac.uk, Prabhakaran, Dharmalingam1, Nowell, Harriott2, Fabrizi, Federica1, Gutmann, Matthias J.3, Radaelli, Paolo G.1
Publikováno v:
Physical Review B: Condensed Matter & Materials Physics. Jan-Jun2012, Vol. 85 Issue 1, p1-6. 6p.