Zobrazeno 1 - 10
of 195
pro vyhledávání: '"José Luis García-Muñoz"'
Autor:
Xiaodong Zhang, Arnau Romaguera, Oscar Fabelo, Francois Fauth, Javier Herrero-Martin, José Luis García-Muñoz
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033081 (2024)
The impact of a 3d divalent substitution for Cu using M^{2+} ions not presenting elongated MO_{5} pyramids has been explored in YBaCuFeO_{5} as a new strategy to upgrade the magnetic properties of this high-temperature spiral magnet and potential mul
Externí odkaz:
https://doaj.org/article/229a289489a642189c1c311c65075182
Autor:
Jaume Meseguer-Sánchez, Catalin Popescu, José Luis García-Muñoz, Hubertus Luetkens, Grigol Taniashvili, Efrén Navarro-Moratalla, Zurab Guguchia, Elton J. G. Santos
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
CrI3 is a popular van der Waals magnet that exhibits anomalous magnetic properties between bulk and thin layers due to different crystal symmetry. Here, the authors report the coexistence of different magnetostructural phases over the entire range of
Externí odkaz:
https://doaj.org/article/c2aa94c7cfb148f099bceb8a8ac3412d
Autor:
Arnau Romaguera, Xiaodong Zhang, Oscar Fabelo, Francois Fauth, Javier Blasco, José Luis García-Muñoz
Publikováno v:
Physical Review Research, Vol 4, Iss 4, p 043188 (2022)
Most of the spiral magnetoelectric multiferroics investigated in recent years are geometrically or exchange-frustrated magnets, where the presence of triangular or other frustrated spin networks produce low magnetic transition temperatures. This crit
Externí odkaz:
https://doaj.org/article/344e15acce9a48c382b3860c23d712ca
Autor:
Arnau Romaguera, José Luis García-Muñoz, François Fauth, Xiaodong Zhang, Javier Herrero-Martín, Javier Blasco, Jessica Padilla-Pantoja
Publikováno v:
Physical Review B. 104
The ${\mathrm{Pr}}_{0.50}{\mathrm{Sr}}_{0.50}{\mathrm{CoO}}_{3}$ perovskite exhibits unique magnetostructural properties among the rest of ferromagnetic (FM)/metallic $L{n}_{0.50}{\mathrm{Sr}}_{0.50}{\mathrm{CoO}}_{3}$ compounds. The sudden orthorhom
Magnetic properties of a highly ordered single crystal of the layered perovskite YBaCuFe0.95Mn0.05O5
Autor:
Xiaodong Zhang, Arnau Romaguera, Felip Sandiumenge, Oscar Fabelo, Javier Blasco, Javier Herrero-Martín, José Luis García-Muñoz
Publikováno v:
'Journal of Magnetism and Magnetic Materials ', vol: 551, pages: 169165-1-169165-7 (2022)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC. Repositorio Institucional del CSIC
instname
The layered perovskite YBaCuFeO5 (YBCFO) is able to adopt chiral magnetic order up to unexpectedly high temperatures, paving the way to strong magnetoelectric coupling at room temperature. In this perovskite A-site cations are fully ordered whereas t
Autor:
Xiaodong Zhang, Javier Herrero-Martín, François Fauth, José Luis García-Muñoz, Arnau Romaguera, Oscar Fabelo
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
The layered perovskite YBaCuFeO5 (YBCFO) is considered one of the best candidates to high-temperature chiral multiferroics with strong magnetoelectric coupling. In RBaCuFeO5 perovskites (R: rare-earth or Y) A-site cations are fully ordered whereas th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52b16650de8281104259d94addd926f7
http://arxiv.org/abs/2103.05540
http://arxiv.org/abs/2103.05540
Autor:
Hung-Cheng Wu, Eric Pellegrin, Samira Daneshmandi, Ching-Wu Chu, Javier Herrero-Martín, Chung Kai Chang, Hung-Duen Yang, Lars C. Grabow, José Luis García-Muñoz, Liangzi Deng, Stefano Agrestini, Narayan Poudel, Yen Chung Lai, Moein Adnani, T. Salavati-fard, Melissa Gooch, Zheng Wu
Publikováno v:
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Consejo Superior de Investigaciones Científicas (CSIC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
We have investigated the multiferroicity and magnetoelectric (ME) coupling in HoFeWO6. With a noncentrosymmetric polar structure (space group Pna21) at room temperature, this compound shows an onset of electric polarization with an antiferromagnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe62833a0c6111bce46a32201c9518ae
http://hdl.handle.net/10261/243053
http://hdl.handle.net/10261/243053
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Zaguán. Repositorio Digital de la Universidad de Zaragoza
We present a complete structural study of the successive phase transitions observed in the YBaMn2O6compound with the layered ordering of cations on the perovskite A-site. We have combined synchrotron radiation X-ray powder diffraction and symmetry-ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e012f09d829185fc89a9383d0ec297a0
http://zaguan.unizar.es/record/118059
http://zaguan.unizar.es/record/118059
Autor:
Zurab Guguchia, Jaume Meseguer-Sánchez, Catalin Popescu, Efrén Navarro-Moratalla, Hubertus Luetkens, José Luis García-Muñoz, Grigol Taniashvili, Elton J. G. Santos
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Meseguer-Sanchez, J, Popescu, C, Garcia-Munoz, J L, Luetkens, H, Taniashvili, G, Navarro-Moratalla, E, Guguchia, Z & Santos, E J G 2021, ' Coexistence of structural and magnetic phases in van der Waals magnet CrI3 ', Nature Communications, vol. 12, no. 1, 6265, pp. 1-7 . https://doi.org/10.1038/s41467-021-26342-4
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
instname
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Meseguer-Sanchez, J, Popescu, C, Garcia-Munoz, J L, Luetkens, H, Taniashvili, G, Navarro-Moratalla, E, Guguchia, Z & Santos, E J G 2021, ' Coexistence of structural and magnetic phases in van der Waals magnet CrI3 ', Nature Communications, vol. 12, no. 1, 6265, pp. 1-7 . https://doi.org/10.1038/s41467-021-26342-4
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
CrI3 has raised as an important system to the emergent field of two-dimensional van der Waals magnetic materials. However, it is still unclear why CrI3 which has a ferromagnetic rhombohedral structure in bulk, changed to anti-ferromagnetic monoclinic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aa41a0fab1786c9e5c2c2e671b8e1f7
http://hdl.handle.net/10261/264193
http://hdl.handle.net/10261/264193
Autor:
Jaume, Meseguer-Sánchez, Catalin, Popescu, José Luis, García-Muñoz, Hubertus, Luetkens, Grigol, Taniashvili, Efrén, Navarro-Moratalla, Zurab, Guguchia, Elton J G, Santos
Publikováno v:
Nature Communications
CrI3 has raised as an important system to the emergent field of two-dimensional van der Waals magnetic materials. However, it is still unclear why CrI3 which has a ferromagnetic rhombohedral structure in bulk, changed to anti-ferromagnetic monoclinic