Thermodynamic signatures of the field-induced states of graphite
D. LeBoeuf, C. W. Rischau, G. Seyfarth, R. Küchler, M. Berben, S. Wiedmann, W. Tabis, M. Frachet, K. Behnia, and B. Fauqué nature.com, Arxiv
25
04, 2018
25
04, 2018
Unconventional mass enhancement around the Dirac nodal loop in ZrSiS
S. Pezzini, M. R. van Delft, L. M. Schoop, B. V. Lotsch, A. Carrington, M. I. Katsnelson, N. E. Hussey, and S. Wiedmann https://journals.aps.org/prb/abstract/10.1103/PhysRevB.96.121117
25
04, 2018
Unconventional spin dynamics in the honeycomb-lattice material α−RuCl3: High-field electron spin resonance studies
A. N. Ponomaryov, E. Schulze, J. Wosnitza, P. Lampen-Kelley, A. Banerjee, J.-Q. Yan, C. A. Bridges, D. G. Mandrus, S. E. Nagler, A. K. Kolezhuk, and S. A. Zvyagin https://journals.aps.org/prb/abstract/10.1103/PhysRevB.96.121117
25
04, 2018
Magnetic structure in U(Ru0.92Rh0.08)2Si2 single crystal studied by neutron diffraction in static magnetic fields up to 24 T
K. Prokes, M. Bartkowiak, O. Rivin, O. Prokhnenko, T. Förster, S. Gerischer, R. Wahle, Y.-K. Huang, and J. A. Mydosh https://journals.aps.org/prb/abstract/10.1103/PhysRevB.96.121117
24
04, 2018
NEW EUROPEAN RECORD FOR NONDESTRUCTIVE PULSED MAGNETIC FIELDS
Jérôme Béard, LNCMI-Toulouse On February 10, 2017, the LNCMI team in Toulouse has managed to generate, non-destructively, 98.8 T as shown in Figure 1. To obtain this result it was necessary to combine three independent concentric coils, shown in Figure 2, energized by the three main capacitor [...]
24
04, 2018
A BREAKTHROUGH FOR EXTREME CONDITIONS: COMBINED HIGH PRESSURE AND PULSED MAGNETIC FIELD
William Knafo, LNCMI-Toulouse, Daniel Braithwaite, CEA-Grenoble, Rikio Settai, University of Niigata Combined extreme conditions of high pressure and strong magnetic field are an extremely powerful tool to tune microscopic interactions in order to attain and study new states of matter. While high-pressure measurements in static magnetic fields [...]
24
04, 2018
PULSED HIGH MAGNETIC FIELD MEASUREMENT VIA A RUBIDIUM VAPOR SENSOR
Sylvie George, Nicolas Bruyant, Jérôme Béard, Stefano Scotto, Ennio Arimondo, Remy Battesti, Donatella Ciampini, Carlo Rizzo We have realized a new technique to measure pulsed magnetic fields based on the use of rubidium in the gas phase as a metrological standard. For that, we have developed a [...]
29
03, 2018
ELECTRONS IN FLAT BANDS
Layered materials can realize different stackings of their individual planes, different polytypes, to compose three-dimensional structures. ABA-stacked graphite is the most stable form of graphite at ambient conditions and the study of thin layers of this material have revealed many interesting phenomena related to the change of [...]
29
03, 2018
Wide-Band Near-Infrared Spectroscopy Above 100 Tesla
O. Drachenko, A. Miyata, O. Portugall, P. Plochocka, A. Surrente, LNCMI-Toulouse and R. J. Nicholas, University of Oxford The Toulouse MegaGauss installation routinely generates magnetic fields well above 100 tesla. The magnetic field is generated in a semi-destructive manner; the coil, producing the magnetic field, disintegrates during every pulse, [...]
16
03, 2018
Magnetic-field suppression of thermoelectricity in a metallic frustrated magnet
Stevan Arsenijevič, HLD-HZDR Dresden and Nigel E. Hussey, HFML Nijmegen The thermoelectric effect (TE) in metals occurs as a voltage difference – accumulated charge – when a thermal gradient is applied. This property can be used to convert heat into electrical energy in power generation and in [...]