Zobrazeno 1 - 10
of 321
pro vyhledávání: '"D A Bonn"'
Publikováno v:
New Journal of Physics, Vol 18, Iss 8, p 082001 (2016)
FeSe is an iron-based superconductor of immense current interest due to the large enhancements of T _c that occur when it is pressurised or grown as a single layer on an insulating substrate. Here we report precision measurements of its superconducti
Externí odkaz:
https://doaj.org/article/56ac4d5445fa4578b0b021c36d9cfac2
Autor:
D. Pelc, R. J. Spieker, Z. W. Anderson, M. J. Krogstad, N. Biniskos, N. G. Bielinski, B. Yu, T. Sasagawa, L. Chauviere, P. Dosanjh, R. Liang, D. A. Bonn, A. Damascelli, S. Chi, Y. Liu, R. Osborn, M. Greven
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract The interplay between structural and electronic degrees of freedom in complex materials is the subject of extensive debate in physics and materials science. Particularly interesting questions pertain to the nature and extent of pre-transitio
Externí odkaz:
https://doaj.org/article/a8834a178c484825897ad9814989a0bb
Autor:
Igor Vinograd, Rui Zhou, Michihiro Hirata, Tao Wu, Hadrien Mayaffre, Steffen Krämer, Ruixing Liang, W. N. Hardy, D. A. Bonn, Marc-Henri Julien
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Understanding cuprate superconductors requires better knowledge of the microscopic structure of their charge-density waves (CDW). Here, the authors report evidence that the long-range CDW order in YBa2Cu3Oy has a local commensurate period of three un
Externí odkaz:
https://doaj.org/article/dd8b602975204de39fd49306a477d515
Autor:
Marie-Eve Boulanger, Gaël Grissonnanche, Sven Badoux, Andréanne Allaire, Étienne Lefrançois, Anaëlle Legros, Adrien Gourgout, Maxime Dion, C. H. Wang, X. H. Chen, R. Liang, W. N. Hardy, D. A. Bonn, Louis Taillefer
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
What makes the phonons in cuprates become chiral, as measured by their thermal Hall effect, is an unresolved question. Here, the authors rule out two extrinsic mechanisms and argue that chirality comes from a coupling of acoustic phonons to the intri
Externí odkaz:
https://doaj.org/article/e1bb17ab5f124ce389e4e6db240add58
Autor:
J. Choi, O. Ivashko, E. Blackburn, R. Liang, D. A. Bonn, W. N. Hardy, A. T. Holmes, N. B. Christensen, M. Hücker, S. Gerber, O. Gutowski, U. Rütt, M. v. Zimmermann, E. M. Forgan, S. M. Hayden, J. Chang
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Magnetic field induced competing phases in high-temperature superconductors provide a testbed for various theoretical scenarios. Here, Choi et al. report evidence of inhomogeneous superconducting state due to the different competition strength betwee
Externí odkaz:
https://doaj.org/article/c5532b6942214b939d12bc9a5b5c464d
Autor:
Shun Chi, Ramakrishna Aluru, Stephanie Grothe, A. Kreisel, Udai Raj Singh, Brian M. Andersen, W. N. Hardy, Ruixing Liang, D. A. Bonn, S. A. Burke, Peter Wahl
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
The knowledge of how spin fluctuations affect high-Tc superconductivity comes exclusively from neutron scattering. Here, Chi et al. establish characteristic excitation features of the spin fluctuations in real space from the scanning tunnelling spect
Externí odkaz:
https://doaj.org/article/7f857992eeae4c74900f99c310a05856
Autor:
B. J. Ramshaw, N. Harrison, S. E. Sebastian, S. Ghannadzadeh, K. A. Modic, D. A. Bonn, W. N. Hardy, Ruixing Liang, P. A. Goddard
Publikováno v:
npj Quantum Materials, Vol 2, Iss 1, Pp 1-6 (2017)
Condensed matter physics: Rotational symmetry breaking in unconventional superconductors Observations of broken rotational symmetry in YBa2Cu3O6.58 suggest that it could be a universal feature in unconventional superconductors. The origin of supercon
Externí odkaz:
https://doaj.org/article/b3e066fc457c48f294afa0c52415beb1
Autor:
J. Chang, E. Blackburn, O. Ivashko, A. T. Holmes, N. B. Christensen, M. Hücker, Ruixing Liang, D. A. Bonn, W. N. Hardy, U. Rütt, M. v. Zimmermann, E. M. Forgan, S M Hayden
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
The interplay between competing orders in high-temperature superconductors can be tuned by the application of magnetic fields. Here, Chang et al. report high field induced three-dimensional charge density wave in underdoped YBa2Cu3O6.67, which sugges
Externí odkaz:
https://doaj.org/article/42e6f4afe2154339b3a962772870e985
Autor:
Minu Kim, Graham M. McNally, Hun-Ho Kim, Mohamed Oudah, Alexandra S. Gibbs, Pascal Manuel, Robert J. Green, Ronny Sutarto, Tomohiro Takayama, Alexander Yaresko, Ulrich Wedig, Masahiko Isobe, Reinhard K. Kremer, D. A. Bonn, Bernhard Keimer, Hidenori Takagi
Publikováno v:
Nature Materials. 21:627-633
Funding: This research was carried out in part due to funding from the Max Planck-UBC-UTokyo Centre for Quantum Materials. Part of the research described in this paper was performed at the Canadian Light Source, a national research facility of the Un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46804a6efad5354ab4b52c61de5265d1
https://doi.org/10.1038/s41563-022-01203-7
https://doi.org/10.1038/s41563-022-01203-7
Autor:
R. P. Day, M. X. Na, M. Zingl, B. Zwartsenberg, M. Michiardi, G. Levy, M. Schneider, D. Wong, P. Dosanjh, T. M. Pedersen, S. Gorovikov, S. Chi, R. Liang, W. N. Hardy, D. A. Bonn, S. Zhdanovich, I. S. Elfimov, A. Damascelli
Publikováno v:
Physical Review B. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6a5d103b5b46402ea2452a76f538795
https://doi.org/10.1103/physrevb.105.155142
https://doi.org/10.1103/physrevb.105.155142