Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Fabelo, Óscar"'
Autor:
Kiefer, Lara, Wirth, Felix, Bertin, Alexandre, Becker, Petra, Bohatý, Ladislav, Schmalzl, Karin, Stunault, Anne, Rodríguez-Velamazán, J. Alberto, Fabelo, Oscar, Braden, Markus
RuO$_2$ was considered for a long time to be a paramagnetic metal with an ideal rutile-type structure down to low temperatures, but recent studies on single-crystals claimed evidence for antiferromagnetic order and some symmetry breaking in the cryst
Externí odkaz:
http://arxiv.org/abs/2410.05850
Three solid solutions of [CH$_3$NH$_3$]Co$_x$Ni$_{1-x}$(HCOO)$_3$, with $x$ = 0.25 (1), 0.50 (2) and 0.75 (3), were synthesized and their nuclear structures and magnetic properties were characterized using single crystal neutron diffraction and magne
Externí odkaz:
http://arxiv.org/abs/2405.15650
Autor:
Geers, Madeleine, Gill, Thomas B., Burnett, Andrew D., Bassey, Euan N., Fabelo, Oscar, Cañadillas-Delgado, Laura, Cliffe, Matthew J.
We report the magnetic structure and properties of a thiocyanate-based honeycomb magnet [Na(OH$_2$)$_3$]Mn(NCS)$_3$ which crystallises in the unusual low-symmetry trigonal space group $P\overline{3}$. Magnetic measurements on powder samples show this
Externí odkaz:
http://arxiv.org/abs/2403.17642
Autor:
Geers, Madeleine, Jarvis, David M., Liu, Cheng, Saxena, Siddharth S., Pitcairn, Jem, Myatt, Emily, Hallweger, Sebastian A., Kronawitter, Silva M., Kieslich, Gregor, Ling, Sanliang, Cairns, Andrew B., Daisenberger, Dominik, Fabelo, Oscar, Cañadillas-Delgado, Laura, Cliffe, Matthew J.
Two-dimensional materials offer a unique range of magnetic, electronic and mechanical properties which can be controlled by external stimuli. Pressure is a particularly important stimulus, as it can be achieved readily and can produce large responses
Externí odkaz:
http://arxiv.org/abs/2309.04477
Autor:
Soh, Jian-Rui, Sánchez-Ramírez, Irián, Yang, Xupeng, Sun, Jinzhao, Zivkovic, Ivica, Rodríguez-Velamazán, J. Alberto, Fabelo, Oscar, Stunault, Anne, Bombardi, Alessandro, Balz, Christian, Le, Manh Duc, Walker, Helen C., Dil, J. Hugo, Prabhakaran, Dharmalingam, Rønnow, Henrik M., de Juan, Fernando, Vergniory, Maia G., Boothroyd, Andrew T.
In the rapidly expanding field of topological materials there is growing interest in systems whose topological electronic band features can be induced or controlled by magnetism. Magnetic Weyl semimetals, which contain linear band crossings near the
Externí odkaz:
http://arxiv.org/abs/2305.00295
Autor:
Geers, Madeleine, Lee, Jie Yie, Ling, Sanliang, Fabelo, Oscar, Cañadillas-Delgado, Laura, Cliffe, Matthew J.
AMX$_3$ compounds are structurally diverse, a notable example being the post-perovskite structure which adopts a two-dimensional framework with corner- and edge-sharing octahedra. Few molecular post-perovskites are known and of these, none have repor
Externí odkaz:
http://arxiv.org/abs/2301.03880
Autor:
Pitcairn, Jem, Iliceto, Andrea, Cañadillas-Delgado, Laura, Fabelo, Oscar, Liu, Cheng, Balz, Christian, Weilhard, Andreas, Argent, Stephen P., Morris, Andrew J., Cliffe, Matthew J.
Metal-organic magnets (MOMs), modular magnetic materials where metal atoms are connected by organic linkers, are promising candidates for next-generation quantum technologies. MOMs readily form low-dimensional structures, and so are ideal systems to
Externí odkaz:
http://arxiv.org/abs/2212.09393
Autor:
Pato-Doldán, Breogán, Caňadillas-Delgado, Laura, Gómez-Aguirre, L. Claudia, Seňarís-Rodríguez, M. A., Sánchez-andújar, Manuel, Fabelo, Óscar, Mira, Jorge
A plethora of temperature induced phase transitions have been observed in $[CH_3NH_3][M(HCOO)_3]$ compounds, where M is Co(II) or Ni(II). Among them, the nickel compound exhibits a combination of magnetic and nuclear incommensurabil-ity below N\'eel
Externí odkaz:
http://arxiv.org/abs/2209.03093
Autor:
Thilakan, Karthika K., Denoel, Fernand, Huang, Yu-Chin, Fabelo, Oscar, Mathieu, Roland, Gómez, Cesar Pay, Sahlberg, Martin
Publikováno v:
In Journal of Alloys and Compounds 15 October 2024 1002
Autor:
Zhang, Xiaodong, Romaguera, Arnau, Sandiumenge, Felip, Fabelo, Oscar, Blasco, Javier, Herrero-Martín, Javier, García-Muñoz, José Luis
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
Externí odkaz:
http://arxiv.org/abs/2111.15238