Zobrazeno 1 - 10
of 2 215
pro vyhledávání: '"PRATT, A. L."'
Autor:
Oshima, Yugo, Ishii, Yasuyuki, Pratt, Francis L., Watanabe, Isao, Seo, Hitoshi, Tsumuraya, Takao, Miyazaki, Tsuyoshi, Kato, Reizo
The molecular triangular lattice system, beta'-EtMe3Sb[Pd(dmit)2]2, is considered as a candidate material for the quantum spin liquid (QSL) state, although ongoing debates arise from recent controversial results. Here, the results of electron spin re
Externí odkaz:
http://arxiv.org/abs/2410.20076
Autor:
Erkenov, Shamil, Fust, Sergej, Oberbauer, Sebastian, Biberacher, Werner, Kushch, Natalia D., Mueller, Harald, Pratt, Francis L., Gross, Rudolf, Kartsovnik, Mark V.
The layered molecular conductors $\kappa$-(BEDT-TTF)$_2$X are a perfect experimental platform for studying the physics of the Mott transition and related exotic electronic states. In these materials, the subtle balance between various instabilities o
Externí odkaz:
http://arxiv.org/abs/2409.02799
Autor:
Breeze, T. L., Huddart, B. M., Hernández-Melían, A., Bentley, N. P., Mayoh, D. A., Wood, G. D. A., Balakrishnan, G., Wilkinson, J., Pratt, F. L., Clark, S. J., Lancaster, T.
We present the results of muon-spin relaxation ($\mu^{+}$SR) measurements of the van der Waals magnet NiI$_2$, which probe magnetic phase transitions at $T_{\mathrm{N1}}=73$K and $T_{\mathrm{N2}}=60$K. Supporting density functional theory (DFT) calcu
Externí odkaz:
http://arxiv.org/abs/2407.04469
Autor:
Wu, Hank C. H., Huddart, Benjamin M., Pratt, Francis L., Ni, Danrui, Cava, Robert J., Blundell, Stephen J.
The triangular-lattice system $\alpha$-RuI$_3$ is isostructural to the widely-studied $\alpha$-RuCl$_3$ compound which was identified as a potential Kitaev system but exhibits, instead of spin liquid behaviour, a magnetically ordered zig-zag ground s
Externí odkaz:
http://arxiv.org/abs/2406.04065
Autor:
Rahn, M. C., Wilson, M. N., Hicken, T. J., Pratt, F. L., Wang, C., Orlandi, F., Khalyavin, D. D., Manuel, P., Veiga, L. S. I., Bombardi, A., Francoual, S., Bereciartua, P., Sukhanov, A. S., Thompson, J. D., Thomas, S. M., Rosa, P. F. S., Lancaster, T., Ronning, F., Janoschek, M.
Eu$_5$In$_2$Sb$_6$ is a member of a family of orthorhombic nonsymmorphic rare-earth intermetallics that combines large localized magnetic moments and itinerant exchange with a low carrier density and perpendicular glide planes. This may result in spe
Externí odkaz:
http://arxiv.org/abs/2312.15054
Muon-spin relaxation investigation of magnetic bistability in a crystalline organic radical compound
Autor:
Hernandez-Melian, Alberto, Huddart, Benjamin M., Pratt, Francis L., Blundell, Stephen J., Mills, Michelle B., Young, Harrison K. S., Preuss, Kathryn E., Lancaster, Tom
We present the results of a muon-spin relaxation ($\mu^{+}$SR) investigation of the crystalline organic radical compound 4-(2-benzimidazolyl)-1,2,3,5-dithiadiazolyl (HbimDTDA), in which we demonstrate the hysteretic magnetic switching of the system t
Externí odkaz:
http://arxiv.org/abs/2211.15560
Autor:
Hicken, T. J., Wilson, M. N., Salman, Z., Zhang, S. L., Holt, S. J. R., Prokscha, T., Suter, A., Pratt, F. L., van der Laan, G., Hesjedal, T., Lancaster, T.
Skyrmion-hosting multilayer stacks are promising avenues for applications, although little is known about the depth dependence of the magnetism. We address this by reporting the results of circular dichroic resonant elastic x-ray scattering (CD-REXS)
Externí odkaz:
http://arxiv.org/abs/2210.06070
Publikováno v:
Commun. Phys. 6, 142 (2023)
Strong quantum zero-point motion (ZPM) of light nuclei and other particles is a crucial aspect of many state-of-the-art quantum materials. However, it has only recently begun to be explored from an $\textit{ab initio}$ perspective, through several co
Externí odkaz:
http://arxiv.org/abs/2202.05859
Autor:
Mitschek, Merlin, Hicken, Thomas J., Yang, Shuai, Wilson, Murray N., Pratt, Francis L., Wang, Chennan, Blundell, Stephen J., Li, Zhilin, Li, Yongqing, Lancaster, Tom, Müller, Jens
Combined resistance noise and muon-spin relaxation ($\mu$SR) measurements of the ferromagnetic semiconductor HgCr$_2$Se$_4$ suggest a degree of magnetoelectric coupling and provide evidence for the existence of isolated magnetic polarons. These form
Externí odkaz:
http://arxiv.org/abs/2111.08990
Autor:
Huddart, B. M., Hernández-Melián, A., Hicken, T. J., Gomilšek, M., Hawkhead, Z., Clark, S. J., Pratt, F. L., Lancaster, T.
Significant progress has recently been made in calculating muon stopping sites using density functional theory. The technique aims to address two of the most common criticisms of the muon-spin spectroscopy ($\mu^+$SR) technique, namely, where in the
Externí odkaz:
http://arxiv.org/abs/2110.07341