Zobrazeno 1 - 10
of 3 596
pro vyhledávání: '"Bert, F."'
Autor:
Chatterjee, D., Puphal, P., Barthélemy, Q., Willwater, J., Süllow, S., Baines, C., Petit, S., Ressouche, E., Ollivier, J., Zoch, K. M., Krellner, C., Parzer, M., Riss, A., Garmroudi, F., Pustogow, A., Mendels, P., Kermarrec, E., Bert, F.
Y3Cu9(OH)19Cl8 realizes an original anisotropic kagome model hosting a rich magnetic phase diagram [M. Hering et al, npj Computational Materials 8, 1 (2022)]. We present an improved synthesis of large phase-pure single crystals via an external gradie
Externí odkaz:
http://arxiv.org/abs/2211.16624
Autor:
Barthélemy, Q., Lefrançois, É., Baglo, J., Bourgeois-Hope, P., Chatterjee, D., Lefloïc, P., Velázquez, M., Balédent, V., Bernu, B., Doiron-Leyraud, N., Bert, F., Mendels, P., Taillefer, L.
Publikováno v:
Phys. Rev. B 107, 054434 (2023)
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
Externí odkaz:
http://arxiv.org/abs/2211.08546
Autor:
Eloi, Loïc, Fayad, Ghinwa, Poissonnier, Jeroen, Ma, Jing, Makshina, Ekaterina, Sels, Bert F., Sabbe, Maarten K., Thybaut, Joris W., Verberckmoes, An
Publikováno v:
In Catalysis Today 15 June 2024 436
Autor:
Yichen Ma, Stuart Conroy, Alexander Shaw, Ignacio M. Alliati, Bert F. Sels, Xiaolei Zhang, Xin Tu
Publikováno v:
JACS Au, Vol 3, Iss 11, Pp 3101-3110 (2023)
Externí odkaz:
https://doaj.org/article/8c1855e0b84c4543b7434badc8c09669
Autor:
Barthélemy, Q., Demuer, A., Marcenat, C., Klein, T., Bernu, B., Messio, L., Velázquez, M., Kermarrec, E., Bert, F., Mendels, P.
Publikováno v:
Phys. Rev. X 12, 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:
http://arxiv.org/abs/2109.06101
Autor:
Bandyopadhyay, Abhisek, Chakraborty, Atasi, Bhowal, Sayantika, Kumar, Vinod, Sala, M. Moretti, Efimenko, A., Bert, F., Biswas, P. K., Meneghini, C., Büttgen, N., Dasgupta, I., Dasgupta, T. Saha, Mahajan, A. V., Ray, Sugata
Spin-orbit coupling (SOC) often gives rise to interesting electronic and magnetic phases in an otherwise ordinary pool of paramagnetic heavy metal oxides. In presence of strong SOC, assumed to be working in $j$-$j$ coupling regime, 5$d^4$ iridates ar
Externí odkaz:
http://arxiv.org/abs/2107.04431
Autor:
Somesh, K., Furukawa, Y., Simutis, G., Bert, F., Prinz-Zwick, M., Büttgen, N., Zorko, A., Tsirlin, A. A., Mendels, P., Nath, and R.
Publikováno v:
Phys. Rev. B 104, 104422 (2021)
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
Externí odkaz:
http://arxiv.org/abs/2106.11583
Autor:
Thielemans, Karel, De Bondt, Yamina, Bautil, An, Roye, Chiara, Sels, Bert F., Courtin, Christophe M.
Publikováno v:
In Food Hydrocolloids January 2024 146 Part A
Autor:
Kermarrec, E., Kumar, R., Bernard, G., Hénaff, R., Mendels, P., Bert, F., Paulose, P. L., Hazra, B. K., Koteswararao, B.
Publikováno v:
Phys. Rev. Lett. 127, 157202 (2021)
We investigate the low temperature magnetic properties of a $S=\frac{5}{2}$ Heisenberg kagom\'e antiferromagnet, the layered monodiphosphate Li$_9$Fe$_3$(P$_2$O$_7$)$_3$(PO$_4$)$_2$, using magnetization measurements and $^{31}$P nuclear magnetic reso
Externí odkaz:
http://arxiv.org/abs/2102.02882
Publikováno v:
Phys. Rev. B 103, 100404 (2021)
We present a microscopic study of a doped quantum spin liquid candidate, the hyperkagome Na$_3$Ir$_3$O$_8$ compound by using $^{23}$Na NMR. We determine the intrinsic behavior of the uniform \textbf{q} $ = 0$ susceptibility via shift measurements and
Externí odkaz:
http://arxiv.org/abs/2007.01633