Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Philippe Mendels"'
Autor:
Quentin Barthélemy, Albin Demuer, Christophe Marcenat, Thierry Klein, Bernard Bernu, Laura Messio, Matias Velázquez, Edwin Kermarrec, Fabrice Bert, Philippe Mendels
Publikováno v:
Physical Review X, Vol 12, Iss 1, p 011014 (2022)
Measuring the specific heat of herbertsmithite single crystals in high magnetic fields (up to 34 T) allows us to isolate the low-temperature kagome contribution while shifting away extrinsic Schottky-like contributions. The kagome contribution follow
Externí odkaz:
https://doaj.org/article/ae7b71b48ab046959ec79cd07532f74b
Autor:
Dipranjan Chatterjee, Pascal Puphal, Quentin Barthélemy, Jannis Willwater, Stefan Süllow, Christopher Baines, Sylvain Petit, Eric Ressouche, Jacques Ollivier, Katharina M. Zoch, Cornelius Krellner, Michael Parzer, Alexander Riss, Fabian Garmroudi, Andrej Pustogow, Philippe Mendels, Edwin Kermarrec, Fabrice Bert
Publikováno v:
Physical Review B. 107
Autor:
Quentin Barthélemy, Étienne Lefrançois, Jordan Baglo, Patrick Bourgeois-Hope, Dipranjan Chatterjee, Pierre Lefloïc, Matias Velázquez, Victor Balédent, Bernard Bernu, Nicolas Doiron-Leyraud, Fabrice Bert, Philippe Mendels, Louis Taillefer
Publikováno v:
Physical Review B. 107
We report thermal conductivity measurements on single crystals of herbertsmithite, over a wide range of temperatures (0.05-120 K) in magnetic fields up to 15 T. We also report measurements of the thermal Hall effect, found to be vanishingly small. At
Autor:
Mélanie Viaud, Catherine Guillot-Deudon, Eric Gautron, Maria Teresa Caldes, Guido Berlanda, Philippe Deniard, Philippe Boullay, Florence Porcher, Carole La, Céline Darie, A. Zorko, A. Ozarowski, Fabrice Bert, Philippe Mendels, Christophe Payen
Publikováno v:
Physical Review Materials. 6
Autor:
Céline Darie, Pierre Bordet, Mélanie Viaud, Catherine Guillot-Deudon, Philippe Deniard, Eric Gautron, Claire Colin, Florence Porcher, Guido Berlanda, Fabrice Bert, Philippe Mendels, Christophe Payen
Publikováno v:
Journal of Solid State Chemistry
Journal of Solid State Chemistry, 2023, 317, pp.123701. ⟨10.1016/j.jssc.2022.123701⟩
Journal of Solid State Chemistry, 2023, 317, pp.123701. ⟨10.1016/j.jssc.2022.123701⟩
International audience; Two new cubic perovskite oxides Ba3CoSb2O9 and Ba2SrCoSb2O9 were prepared and characterized. Ba3CoSb2O9 was prepared in polycrystalline form by high-pressure (HP) high-temperature treatment of the hexagonal 6H polytype of Ba3C
Autor:
P. L. Paulose, E. Kermarrec, Binoy Krishna Hazra, R. Hénaff, R. Kumar, B. Koteswararao, Philippe Mendels, G. Bernard, Fabrice Bert
Publikováno v:
Physical Review Letters. 127
We investigate the low temperature magnetic properties of a $S=\frac{5}{2}$ Heisenberg kagome antiferromagnet, the layered monodiphosphate ${\mathrm{Li}}_{9}{\mathrm{Fe}}_{3}({\mathrm{P}}_{2}{\mathrm{O}}_{7}{)}_{3}({\mathrm{PO}}_{4}{)}_{2}$, using ma
Autor:
Alexander A. Tsirlin, Ramesh Nath, N. Büttgen, M. Prinz-Zwick, Philippe Mendels, K. Somesh, G. Simutis, Yuji Furukawa, Fabrice Bert, Andrej Zorko
Publikováno v:
Physical Review B. 104
We report x-ray diffraction, magnetic susceptibility, heat capacity, $^{1}$H nuclear magnetic resonance (NMR), and muon spin relaxation ($\mu$SR) measurements, as well as density-functional band-structure calculations for the frustrated $S=3/2$ trian
Autor:
Quentin Barthélemy, Albin Demuer, Christophe Marcenat, Thierry Klein, Bernard Bernu, Laura Messio, Matias Velázquez, Edwin Kermarrec, Fabrice Bert, Philippe Mendels
Publikováno v:
Physical Review X
Physical Review X, American Physical Society, 2022, 12 (1), pp.011014. ⟨10.1103/PhysRevX.12.011014⟩
Physical Review X, 2022, 12 (1), pp.011014. ⟨10.1103/PhysRevX.12.011014⟩
Physical Review X, Vol 12, Iss 1, p 011014 (2022)
Physical Review X, American Physical Society, 2022, 12 (1), pp.011014. ⟨10.1103/PhysRevX.12.011014⟩
Physical Review X, 2022, 12 (1), pp.011014. ⟨10.1103/PhysRevX.12.011014⟩
Physical Review X, Vol 12, Iss 1, p 011014 (2022)
Measuring the specific heat of herbertsmithite single crystals in high magnetic fields (up to $34$ T) allows us to isolate the low-temperature kagome contribution while shifting away extrinsic Schottky-like contributions. The kagome contribution foll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95a63743353b24ac0bc6b151c74defb7
http://arxiv.org/abs/2109.06101
http://arxiv.org/abs/2109.06101
Publikováno v:
Physical Review B. 103
We present a microscopic study of a doped quantum spin liquid candidate, the hyperkagome ${\mathrm{Na}}_{3}{\mathrm{Ir}}_{3}{\mathrm{O}}_{8}$ compound, by using $^{23}\mathrm{Na}$ NMR. We determine the intrinsic behavior of the uniform q = 0 suscepti
Autor:
Philippe Mendels, David Boldrin, J. C. Orain, M. El-Amine, Jean-Michel Parent, Jeffrey Quilliam, Aimé Verrier, Andrew S. Wills, Fabrice Bert
We report $^{51}$V NMR, $\mu$SR and zero applied field $^{63,65}$Cu NMR measurements on powder samples of Sr-vesignieite, SrCu$_3$V$_2$O$_8$(OH)$_2$, a $S = 1/2$ nearly-kagome Heisenberg antiferromagnet. Our results demonstrate that the ground state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b917bfb7a3da93c4762cef4917eccfc
https://eprints.gla.ac.uk/219538/1/219538.pdf
https://eprints.gla.ac.uk/219538/1/219538.pdf