Zobrazeno 1 - 10
of 798
pro vyhledávání: '"Medarde, M"'
Autor:
Philippe, J., Elson, F., Casati, M. P. N., Sanz, S., Metzelaars, M., Shliakhtun, O., Forslund, O. K., Lass, J., Shiroka, T., Linden, A., Mazzone, D. G., Ollivier, J., Shin, S., Medarde, M., Lake, B., Mansson, M., Bartkowiak, M., Normand, B., Kögerler, P., Sassa, Y., Janoschek, M., Simutis, G.
Publikováno v:
Phys. Rev. B 110, 094101 (2024)
Low-dimensional quantum magnets are a versatile materials platform for studying the emergent many-body physics and collective excitations that can arise even in systems with only short-range interactions. Understanding their low-temperature structure
Externí odkaz:
http://arxiv.org/abs/2404.08274
Autor:
Mielke III, C., Sazgari, V., Plokhikh, I., Shin, S., Nakamura, H., Graham, J. N., Küspert, J., Bialo, I., Garbarino, G., Das, D., Medarde, M., Bartkowiak, M., Islam, S. S., Khasanov, R., Luetkens, H., Hasan, M. Z., Pomjakushina, E., Yin, J. -X., Fischer, M. H., Chang, J., Neupert, T., Nakatsuji, S., Wehinger, B., Gawryluk, D. J., Guguchia, Z.
The kagome lattice has emerged as a promising platform for hosting unconventional chiral charge order at high temperatures. Notably, in LaRu$_{3}$Si$_{2}$, a room-temperature charge-ordered state with a propagation vector of ($\frac{1}{4}$,~0,~0) has
Externí odkaz:
http://arxiv.org/abs/2402.16219
Autor:
Plokhikh, I., Mielke III, C., Nakamura, H., Petricek, V., Qin, Y., Sazgari, V., Küspert, J., Bialo, I., Shin, S., Ivashko, O., Zimmermann, M. v., Medarde, M., Amato, A., Khasanov, R., Luetkens, H., Fischer, M. H., Hasan, M. Z., Yin, J. -X., Neupert, T., Chang, J., Xu, G., Nakatsuji, S., Pomjakushina, E., Gawryluk, D. J., Guguchia, Z.
Publikováno v:
Communications Physics 7, 182 (2024)
The kagome lattice is an intriguing and rich platform for discovering, tuning and understanding the diverse phases of quantum matter, which is a necessary premise for utilizing quantum materials in all areas of modern and future electronics in a cont
Externí odkaz:
http://arxiv.org/abs/2309.09255
Autor:
Mielke III, C., Das, D., Spring, J., Nakamura, H., Shin, S., Liu, H., Sazgari, V., Joehr, S., Lyu, J., Graham, J. N., Shiroka, T., Medarde, M., Hasan, M. Z., Nakatsuji, S., Khasanov, R., Gawryluk, D. J., Luetkens, H., Guguchia, Z.
Publikováno v:
Phys. Rev. B 109, 134501 (2024)
We report on the effect of magnetic impurities on the microscopic superconducting (SC) properties of the kagome-lattice superconductor La(Ru$_{1-x}$Fe$_{x}$)$_{3}$Si$_{2}$ using muon spin relaxation/rotation. A strong suppression of the superconducti
Externí odkaz:
http://arxiv.org/abs/2309.07827
Autor:
Guguchia, Z., Gawryluk, D. J., Shin, Soohyeon, Hao, Z., Mielke III, C., Das, D., Plokhikh, I., Liborio, L., Shenton, K., Hu, Y., Sazgari, V., Medarde, M., Deng, H., Cai, Y., Chen, C., Jiang, Y., Amato, A., Shi, M., Hasan, M. Z., Yin, J. -X., Khasanov, R., Pomjakushina, E., Luetkens, H.
Publikováno v:
Nature Communications 14, 7796 (2023)
Charge ordered kagome lattices have been demonstrated to be intriguing platforms for studying the intertwining of topology, correlation, and magnetism. The recently discovered charge ordered kagome material ScV_6Sn_6 does not feature a magnetic groun
Externí odkaz:
http://arxiv.org/abs/2304.06436
Autor:
Guratinder, K., Tsurkan, V., Prodan, L., Keller, L., Embs, J. P., Juranyi, F., Medarde, M., Rüegg, Ch., Zaharko, O.
We report the magnetic properties of $A$-site spinel compound MnSc$_2$Se$_4$. The macroscopic magnetic measurements uncovers successive magnetic transitions at $T_{\rm{N1}}$= 2.04 K, followed by two further transitions at $T_{\rm{N2}}$=1.8 K and $T_{
Externí odkaz:
http://arxiv.org/abs/2204.00677
Autor:
Mielke III, C., Liu, H., Das, D., Yin, J. -X., Deng, L. Z., Spring, J., Gupta, R., Medarde, M., Chu, C. -W., Khasanov, R., Hasan, Z. M., Shi, Y., Luetkens, H., Guguchia, Z.
Publikováno v:
J. Phys.: Condens. Matter 24, 485601 (2022)
We report muon spin rotation (${\mu}$SR) experiments on the microscopic properties of superconductivity and magnetism in the kagome superconductor CeRu$_{2}$ with $T_{\rm c}$~${\simeq}$~5~K. From the measurements of the temperature-dependent magnetic
Externí odkaz:
http://arxiv.org/abs/2204.00341
Publikováno v:
Physical Review RESEARCH 4, 023008 (2022)
The layered perovskite YBaCuFeO5 is a rare example of cycloidal spiral magnet whose ordering temperature Tspiral can be tuned far beyond room temperature by adjusting the degree of Cu2+/Fe3+ chemical disorder in the structure. This unusual property q
Externí odkaz:
http://arxiv.org/abs/2203.11767
Autor:
Mielke III, C., Das, D., Yin, J. -X., Liu, H., Gupta, R., Jiang, Y. -X., Medarde, M., Wu, X., Lei, H. C., Chang, J. J., Dai, P., Si, Q., Miao, H., Thomale, R., Neupert, T., Shi, Y., Khasanov, R., Hasan, M. Z., Luetkens, H., Guguchia, Z.
Publikováno v:
Nature 602, 245-250 (2022)
The kagome lattice, the most prominent structural motif in quantum physics, benefits from inherent nontrivial geometry to host diverse quantum phases, ranging from spin-liquid phases, topological matter to intertwined orders, and most rarely unconven
Externí odkaz:
http://arxiv.org/abs/2106.13443
Autor:
Ardizzone, I., Teyssier, J., Crassee, I., Kuzmenko, A. B., Mazzone, D. G., Gawryluk, D. J., Medarde, M., van der Marel, D.
Publikováno v:
Physical Review Research 3, 033007 (2021)
The rare earth nickelates RNiO3 are metallic at high temperatures and insulating and magnetically ordered at low temperatures. The low temperature phase has been predicted to be type II multiferroic, i.e. ferroelectric and magnetic order are coupled
Externí odkaz:
http://arxiv.org/abs/2106.04981