Zobrazeno 1 - 10
of 31
pro vyhledávání: '"N C, Plumb"'
Autor:
R. Di Capua, M. Verma, M. Radovic, V. N. Strocov, C. Piamonteze, E. B. Guedes, N. C. Plumb, Yu Chen, M. D’Antuono, G. M. De Luca, E. Di Gennaro, D. Stornaiuolo, D. Preziosi, B. Jouault, F. Miletto Granozio, A. Sambri, R. Pentcheva, G. Ghiringhelli, M. Salluzzo
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-10 (2022)
Abstract Multi-orbital physics in quasi-two-dimensional electron gases (q2DEGs) triggers intriguing phenomena not observed in bulk materials, such as unconventional superconductivity and magnetism. Here, we investigate the mechanism of orbital select
Externí odkaz:
https://doaj.org/article/b94c4897bbcb470d81f62f2c2ed89cc7
Autor:
J.-Z. Ma, Q.-S. Wu, M. Song, S.-N. Zhang, E. B. Guedes, S. A. Ekahana, M. Krivenkov, M. Y. Yao, S.-Y. Gao, W.-H. Fan, T. Qian, H. Ding, N. C. Plumb, M. Radovic, J. H. Dil, Y.-M. Xiong, K. Manna, C. Felser, O. V. Yazyev, M. Shi
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
In all experimentally observed Weyl semimetals so far, the Weyl points always appear in pairs in the momentum space. Here, the authors report one unpaired Weyl point without surface Fermi arc emerging at the center of the Brillouin zone, which is sur
Externí odkaz:
https://doaj.org/article/aa8b9a1840b94d2ba6a6de3f054a5d8d
Autor:
M. Horio, Q. Wang, V. Granata, K. P. Kramer, Y. Sassa, S. Jöhr, D. Sutter, A. Bold, L. Das, Y. Xu, R. Frison, R. Fittipaldi, T. K. Kim, C. Cacho, J. E. Rault, P. Le Fèvre, F. Bertran, N. C. Plumb, M. Shi, A. Vecchione, M. H. Fischer, J. Chang
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-7 (2021)
Abstract Electronic band structures in solids stem from a periodic potential reflecting the structure of either the crystal lattice or electronic order. In the stoichiometric ruthenate Ca3Ru2O7, numerous Fermi surface-sensitive probes indicate a low-
Externí odkaz:
https://doaj.org/article/0cf165ff6cc941078845c861747c0900
Autor:
T. J. Reber, X. Zhou, N. C. Plumb, S. Parham, J. A. Waugh, Y. Cao, Z. Sun, H. Li, Q. Wang, J. S. Wen, Z. J. Xu, G. Gu, Y. Yoshida, H. Eisaki, G. B. Arnold, D. S. Dessau
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
The normal state of hole-doped, high-temperature superconductors is a currently-unexplained "strange metal" with exotic electronic behaviour. Here, the authors show that a doping-dependent power law ansatz for the electronic scattering phenomenologic
Externí odkaz:
https://doaj.org/article/063ee8be5464479ead6223c15e3a7dcc
Autor:
R. Di Capua, M. Verma, M. Radović, N. C. Plumb, J. H. Dil, Z. Ristić, E. B. Guedes, G. M. De Luca, D. Preziosi, Z. Wang, A. P. Weber, R. Pentcheva, M. Salluzzo
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p L042038 (2021)
Studies on oxide quasi-two-dimensional electron gas (q2DEG) have been a playground for the discovery of novel and sometimes unexpected phenomena, like the reported magnetism at the surface of SrTiO_{3} (001) and at the interface between nonmagnetic L
Externí odkaz:
https://doaj.org/article/69fa83c587fc4d0eba655f74f25f6d3e
Autor:
J. Küspert, R. Cohn Wagner, C. Lin, K. von Arx, Q. Wang, K. Kramer, W. R. Pudelko, N. C. Plumb, C. E. Matt, C. G. Fatuzzo, D. Sutter, Y. Sassa, J.-Q. Yan, J.-S. Zhou, J. B. Goodenough, S. Pyon, T. Takayama, H. Takagi, T. Kurosawa, N. Momono, M. Oda, M. Hoesch, C. Cacho, T. K. Kim, M. Horio, J. Chang
Publikováno v:
Physical Review Research, Vol 4, Iss 4, p 043015 (2022)
We carried out a comprehensive high-resolution angle-resolved photoemission spectroscopy (ARPES) study of the pseudogap interplay with superconductivity in La-based cuprates. The three systems La_{2−x}Sr_{x}CuO_{4}, La_{1.6−x}Nd_{0.4}Sr_{x}CuO_{4
Externí odkaz:
https://doaj.org/article/81c0051babb249ebb75fabb805e09198
Autor:
M. Güttler, A. Generalov, S. I. Fujimori, K. Kummer, A. Chikina, S. Seiro, S. Danzenbächer, Yu. M. Koroteev, E. V. Chulkov, M. Radovic, M. Shi, N. C. Plumb, C. Laubschat, J. W. Allen, C. Krellner, C. Geibel, D. V. Vyalikh
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Heavy-fermion materials have unusual electronic behavior due to a dual localized-itinerant character of 4f electrons. Here, by studying divalent EuRh2Si2, the authors gain insight into the electronic states of the trivalent heavy fermion system YbRh2
Externí odkaz:
https://doaj.org/article/3b4f19237f3e47b098f80599653bf10d
Autor:
M. Horio, C. E. Matt, K. Kramer, D. Sutter, A. M. Cook, Y. Sassa, K. Hauser, M. Månsson, N. C. Plumb, M. Shi, O. J. Lipscombe, S. M. Hayden, T. Neupert, J. Chang
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Many predicted topological quasi-particles still await experimental discovery. Here, Horio et al. reveal the existence of two-dimensional type-II Dirac fermions in the high-temperature superconductor La1.77Sr0.23CuO4, promoting layered oxides as prom
Externí odkaz:
https://doaj.org/article/907865dd1ef046898ecd10e4e66621f1
Autor:
C. E. Matt, O. Ivashko, M. Horio, J. Choi, Q. Wang, D. Sutter, N. Dennler, M. H. Fischer, S. Katrych, L. Forro, J. Ma, B. Fu, B. Q. Lv, M. v. Zimmermann, T. K. Kim, N. C. Plumb, N. Xu, M. Shi, J. Chang
Publikováno v:
Physical Review Research, Vol 3, Iss 2, p 023220 (2021)
The interplay between structural and electronic phases in iron-based superconductors is a central theme in the search for the superconducting pairing mechanism. While electronic nematicity is competing with superconductivity, the effect of purely str
Externí odkaz:
https://doaj.org/article/17b7b8ef90574e6f9f5f01d0a4a1ac01
Autor:
D. Sutter, C. G. Fatuzzo, S. Moser, M. Kim, R. Fittipaldi, A. Vecchione, V. Granata, Y. Sassa, F. Cossalter, G. Gatti, M. Grioni, H. M. Rønnow, N. C. Plumb, C. E. Matt, M. Shi, M. Hoesch, T. K. Kim, T-R Chang, H-T Jeng, C. Jozwiak, A. Bostwick, E. Rotenberg, A. Georges, T. Neupert, J. Chang
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Detailed knowledge of the low-energy electronic structure is required to understand the Mott insulating phase of Ca2RuO4. Here, Sutter et al. provide directly the experimental band structure of the paramagnetic insulating phase of Ca2RuO4and unveil t
Externí odkaz:
https://doaj.org/article/75d8e58790fe4b34808413a3c4abf43d