Zobrazeno 1 - 10
of 89
pro vyhledávání: '"S D Wilson"'
Autor:
J. N. Graham, C. Mielke III, D. Das, T. Morresi, V. Sazgari, A. Suter, T. Prokscha, H. Deng, R. Khasanov, S. D. Wilson, A. C. Salinas, M. M. Martins, Y. Zhong, K. Okazaki, Z. Wang, M. Z. Hasan, M. H. Fischer, T. Neupert, J. -X. Yin, S. Sanna, H. Luetkens, Z. Salman, P. Bonfà, Z. Guguchia
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract The breaking of time-reversal symmetry (TRS) in the normal state of kagome superconductors AV3Sb5 stands out as a significant feature, but its tunability is unexplored. Using low-energy muon spin rotation and local field numerical analysis,
Externí odkaz:
https://doaj.org/article/977549acbbcd4c32ae18f253e80b84db
Autor:
H. Shiravi, A. Gupta, B. R. Ortiz, S. Cui, B. Yu, E. Uykur, A. A. Tsirlin, S. D. Wilson, Z. Sun, G. X. Ni
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract Plasmon polaritons, or plasmons, are coupled oscillations of electrons and electromagnetic fields that can confine the latter into deeply subwavelength scales, enabling novel polaritonic devices. While plasmons have been extensively studied
Externí odkaz:
https://doaj.org/article/2e41020565634b0c9288fe8998b2c336
Bulk evidence of anisotropic s-wave pairing with no sign change in the kagome superconductor CsV3Sb5
Autor:
M. Roppongi, K. Ishihara, Y. Tanaka, K. Ogawa, K. Okada, S. Liu, K. Mukasa, Y. Mizukami, Y. Uwatoko, R. Grasset, M. Konczykowski, B. R. Ortiz, S. D. Wilson, K. Hashimoto, T. Shibauchi
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
In the kagome superconductor CsV3Sb5 the symmetry of the superconducting gap is still in question, both at ambient pressure and under high pressure. Here, via controlled introduction of impurities, the authors report evidence for a non-chiral full su
Externí odkaz:
https://doaj.org/article/e6f61e905c734a0ebd9384ab3bb3fd5f
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract We investigated the doping and temperature evolutions of the optical response of Sr3(Ir1−x Mn x )2O7 single crystals with 0 ≤ x ≤ 0.36 by utilizing infrared spectroscopy. Substitution of 3d transition metal Mn ions into Sr3Ir2O7 is exp
Externí odkaz:
https://doaj.org/article/7f6f6e17dbfa4616b58af42ca440794d
Autor:
H. Lane, P. M. Sarte, K. Guratinder, A. M. Arevalo-Lopez, R. S. Perry, E. C. Hunter, T. Weber, B. Roessli, A. Stunault, Y. Su, R. A. Ewings, S. D. Wilson, P. Böni, J. P. Attfield, C. Stock
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 043146 (2023)
MgV_{2}O_{4} is a spinel based on magnetic V^{3+} ions, which host both spin (S=1) and orbital (l_{eff}=1) moments. Owing to the underlying pyrochlore coordination of the magnetic sites, the spins in MgV_{2}O_{4} only antiferromagnetically order once
Externí odkaz:
https://doaj.org/article/27d0edcb437842e2b60fa8e7caa037d5
Autor:
P. M. Sarte, K. Cruz-Kan, B. R. Ortiz, K. H. Hong, M. M. Bordelon, D. Reig-i-Plessis, M. Lee, E. S. Choi, M. B. Stone, S. Calder, D. M. Pajerowski, L. Mangin-Thro, Y. Qiu, J. P. Attfield, S. D. Wilson, C. Stock, H. D. Zhou, A. M. Hallas, J. A. M. Paddison, A. A. Aczel, C. R. Wiebe
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-9 (2021)
Abstract The magnetic ground state of the pyrochlore Yb2GaSbO7 has not been established. The persistent spin fluctuations observed by muon spin-relaxation measurements at low temperatures have not been adequately explained for this material using exi
Externí odkaz:
https://doaj.org/article/6e8a74dd135b439a90a78adb5bbd55f4
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Abstract We report on optical spectroscopic study of the Sr3(Ir1-x Ru x )2O7 system over a wide doping regime. We find that the changes in the electronic structure occur in the limited range of the concentration of Ru ions where the insulator–metal
Externí odkaz:
https://doaj.org/article/e60d67897ed84be0a728fdf698534db0
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Exploring lattice distortions from magnetic short-range ordering (SRO) facilitates the understanding of magnetic long-range ordering (LRO). Here the authors apply high-multipole nonlinear optical polarimetry to track SRO induced distortions in CrSiTe
Externí odkaz:
https://doaj.org/article/9f5081b22e83417ca478a6befdf1030d
Publikováno v:
Physical Review B. 105
Autor:
M. Roppongi, K. Ishihara, Y. Tanaka, K. Ogawa, K. Okada, S. Liu, K. Mukasa, Y. Mizukami, Y. Uwatoko, R. Grasset, M. Konczykowski, B. R. Ortiz, S. D. Wilson, K. Hashimoto, T. Shibauchi
Publikováno v:
Nature Communications
Nature Communications, 2023, 14, pp.667. ⟨10.1038/s41467-023-36273-x⟩
Nature Communications, 2023, 14, pp.667. ⟨10.1038/s41467-023-36273-x⟩
The recently discovered kagome superconductors $A$V$_3$Sb$_5$ ($A$ = K, Rb, Cs) possess a unique band structure with van Hove singularities and Dirac dispersions, in which unusual charge-density-wave (CDW) orders with time-reversal and rotational sym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b1583eec66fb1d2852056de3cf13416