Zobrazeno 1 - 4
of 4
pro vyhledávání: '"S M, Gaw"'
Autor:
S. M. Gaw, Russell A. Ewings, Sándor Tóth, D. Prabhakaran, E. Hamilton, Henrik Jacobsen, E. M. Hétroy Wheeler, A. J. Princep, M. Enderle, Andrew T. Boothroyd
The magnetic properties of CuO encompass several contemporary themes in condensed-matter physics, including quantum magnetism, magnetic frustration, magnetically-induced ferroelectricity, and orbital currents. Here we report polarized and unpolarized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e18ef20ce8e13ead294b917b603021c7
Autor:
D. F. McMorrow, Andrew T. Boothroyd, Toby Perring, Dharmalingam Prabhakaran, Jiri Kulda, H. J. Lewtas, S. M. Gaw, Russell A. Ewings, R. A. McKinnon, Geetha Balakrishnan
Publikováno v:
Physical Review B. 91
We report neutron inelastic-scattering measurements and analysis of the spectrum of magnons propagating within the Fe2O4 bilayers of LuFe2O4. The observed spectrum is consistent with six magnetic modes and a single prominent gap, which is compatible
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92fb2f7dd10db62f599e595b54105b24
https://doi.org/10.1103/physrevb.91.035103
https://doi.org/10.1103/physrevb.91.035103
Autor:
S P P, Jones, S M, Gaw, K I, Doig, D, Prabhakaran, E M, Hétroy Wheeler, A T, Boothroyd, J, Lloyd-Hughes
Publikováno v:
Nature communications. 5
Magnetically induced ferroelectric multiferroics present an exciting new paradigm in the design of multifunctional materials, by intimately coupling magnetic and polar order. Magnetoelectricity creates a novel quasiparticle excitation--the electromag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bd6640ede9c08035746b5c26f449fb00
https://pubmed.ncbi.nlm.nih.gov/24777198
https://pubmed.ncbi.nlm.nih.gov/24777198
Autor:
Matthias Vojta, S. M. Gaw, Christopher D. Frost, D. Prabhakaran, Eric C. Andrade, D. T. Adroja, Andrew T. Boothroyd
Publikováno v:
Physical Review B. 88
We report inelastic neutron scattering results that reveal an hour-glass magnetic excitation spectrum in La${}_{1.75}$Sr${}_{0.25}$CoO${}_{4}$. The magnetic spectrum is similar to that observed previously in La${}_{1.67}$Sr${}_{0.33}$CoO${}_{4}$, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::601d595cafaec7f8336419d0fa1b25a6
https://doi.org/10.1103/physrevb.88.165121
https://doi.org/10.1103/physrevb.88.165121