Zobrazeno 1 - 10
of 493
pro vyhledávání: '"Mazzone, D."'
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:
Chen, C. S., Küspert, J., Biało, I., Mueller, J., Chen, K. W., Zou, M. Y., Mazzone, D. G., Bucher, D., Tanaka, K., Ivashko, O., Zimmermann, M. v., Wang, Qisi, Shu, Lei, Chang, J.
We present a combined growth and transport study of superconducting single-crystalline NdO$_{0.5}$F$_{0.5}$BiS$_2$. Evidence of two-dimensional superconductivity with significant phase fluctuations of preformed Cooper pairs preceding the superconduct
Externí odkaz:
http://arxiv.org/abs/2401.16980
Autor:
Küspert, J., Biało, I., Frison, R., Morawietz, A., Martinelli, L., Choi, J., Bucher, D., Ivashko, O., Zimmermann, M. v., Christensen, N. B., Mazzone, D. G., Simutis, G., Turrini, A. A., Thomarat, L., Tam, D. W., Janoschek, M., Kurosawa, T., Momono, N., Oda, M., Wang, Qisi, Chang, J.
Publikováno v:
Commun Phys 7, 225 (2024)
Unconventional superconductivity often couples to other electronic orders in a cooperative or competing fashion. Identifying external stimuli that tune between these two limits is of fundamental interest. Here, we show that strain perpendicular to th
Externí odkaz:
http://arxiv.org/abs/2312.03650
Autor:
Larsen, C. B., Mazzone, D. G., Gauthier, N., Rosales, H. D., Albarracín, F. A. Gómez, Lass, J., Boraley, X., Bud'ko, S. L., Canfield, P. C., Zaharko, O.
Publikováno v:
Phys. Rev. B 107, 224419 (2023)
We present the magnetic orders and excitations of the distorted kagome intermetallic magnet TmAgGe. Using neutron single crystal diffraction we identify the propagation vectors $\bf{k}$ = (1/2 0 0) and $\bf{k}$ = (0 0 0) and determine the magnetic st
Externí odkaz:
http://arxiv.org/abs/2306.09867
Autor:
Xie, Tao, Eberharter, A. A., Xing, Jie, Nishimoto, S., Brando, M., Khanenko, P., Sichelschmidt, J., Turrini, A. A., Mazzone, D. G., Naumov, P. G., Sanjeewa, L. D., Harrison, N., Sefat, A. S., Normand, B., Lauchli, A. M., Podlesnyak, A., Nikitin, S. E.
Publikováno v:
npj Quantum Materials 8, 48 (2023)
Fifty years after Anderson's resonating valence-bond proposal, the spin-1/2 triangular-lattice Heisenberg antiferromagnet (TLHAF) remains the ultimate platform to explore highly entangled quantum spin states in proximity to magnetic order. Yb-based d
Externí odkaz:
http://arxiv.org/abs/2210.04928
Autor:
Simeth, W., Wang, Z., Ghioldi, E. A., Fobes, D. M., Podlesnyak, A., Sung, N. H., Bauer, E. D., Lass, J., Vonka, J., Mazzone, D. G., Niedermayer, C., Nomura, Yusuke, Arita, Ryotaro, Batista, C. D., Ronning, F., Janoschek, M.
Electrons at the border of localization generate exotic states of matter across all classes of strongly correlated electron materials and many other quantum materials with emergent functionality. Heavy electron metals are a model example, in which ma
Externí odkaz:
http://arxiv.org/abs/2208.02211
Autor:
von Arx, K., Wang, Qisi, Mustafi, S., Mazzone, D. G., Horio, M., Mukkattukavil, D. John, Pomjakushina, E., Pyon, S., Takayama, T., Takagi, H., Kurosawa, T., Momono, N., Oda, M., Brookes, N. B., Betto, D., Zhang, W., Asmara, T. C., Tseng, Y., Schmitt, T., Sassa, Y., Chang, J.
In high-temperature cuprate superconductors, stripe order refers broadly to a coupled spin and charge modulation with a commensuration of eight and four lattice units, respectively. How this stripe order evolves across optimal doping remains a contro
Externí odkaz:
http://arxiv.org/abs/2206.06695
Autor:
Facheris, L., Povarov, K. Yu., Nabi, S. D., Mazzone, D. G., Lass, J., Roessli, B., Ressouche, E., Yan, Z., Gvasaliya, S., Zheludev, A.
Publikováno v:
Phys. Rev. Lett. 129, 087201 (2022)
We report an excellent realization of the highly non-classical incommensurate spin-density wave (SDW) state in the quantum frustrated antiferromagnetic insulator Cs$_2$CoBr$_4$. In contrast to the well-known Ising spin chain case, here the SDW is sta
Externí odkaz:
http://arxiv.org/abs/2204.10682
Autor:
Simutis, G., Küspert, J., Wang, Q., Choi, J., Bucher, D., Boehm, M., Bouradot, F., Bertelsen, M., Wang, Ch. N., Kurosawa, T., Momono, M., Oda, M., Månsson, M., Sassa, Y., Janoschek, M., Christensen, N. B., Chang, J., Mazzone, D. G.
Publikováno v:
Communications Physics volume 5, 296 (2022)
The coupling of spin, charge and lattice degrees of freedom results in the emergence of novel states of matter across many classes of strongly correlated electron materials. A model example is unconventional superconductivity, which is widely believe
Externí odkaz:
http://arxiv.org/abs/2204.02304
Autor:
Wang, Qisi, von Arx, K., Mazzone, D. G., Mustafi, S., Horio, M., Küspert, J., Choi, J., Bucher, D., Wo, H., Zhao, J., Zhang, W., Asmara, T. C., Sassa, Y., Månsson, M., Christensen, N. B., Janoschek, M., Kurosawa, T., Momono, N., Oda, M., Fischer, M. H., Schmitt, T., Chang, J.
Publikováno v:
Nature Communications 13, 1795 (2022)
Static stripe order is detrimental to superconductivity. Yet, it has been proposed that transverse stripe fluctuations may enhance the inter-stripe Josephson coupling and thus promote superconductivity. Direct experimental studies of stripe dynamics,
Externí odkaz:
http://arxiv.org/abs/2203.09987