Zobrazeno 1 - 10
of 228
pro vyhledávání: '"Cliffe, Matthew. J"'
Spin liquids are a paradigmatic example of a non-trivial state of matter, and the search for new spin liquids is a key direction of physics, chemistry, and materials science. Geometric frustration -- where the geometry of the net that the spins occup
Externí odkaz:
http://arxiv.org/abs/2406.06416
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:
Paddison, Joseph A. M., Zhang, Hao, Yan, Jiaqiang, Cliffe, Matthew J., Do, Seung-Hwan, Gao, Shang, Stone, Matthew B., Dahlbom, David, Barros, Kipton, Batista, Cristian D., Christianson, Andrew D.
Magnetic materials with noncoplanar magnetic structures can show unusual physical properties driven by nontrivial topology. Topologically-active states are often multi-q structures, which are challenging to stabilize in models and to identify in mate
Externí odkaz:
http://arxiv.org/abs/2301.11395
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:
Bassey, Euan N., Paddison, Joseph A. M., Keyzer, Evan N., Lee, Jeongjae, Manuel, Pascal, da Silva, Ivan, Dutton, Siân E., Grey, Clare P., Cliffe, Matthew J.
Understanding the effect of chemical composition on the strength of magnetic interactions is key to the design of magnets with stronger exchange interactions. The magnetic divalent first-row transition metal (TM) thiocyanates are a class of chemicall
Externí odkaz:
http://arxiv.org/abs/2003.03448
Autor:
Coak, Matthew J., Liu, Cheng, Jarvis, David M., Park, Seunghyun, Cliffe, Matthew J., Goddard, Paul A.
Publikováno v:
Review of Scientific Instruments 91, 023901 (2020)
We present an open-source program free to download for academic use with full user-friendly graphical interface for performing flexible and robust background subtraction and dipole fitting on magnetization data. For magnetic samples with small moment
Externí odkaz:
http://arxiv.org/abs/2001.09037