Zobrazeno 1 - 10
of 79
pro vyhledávání: '"M. A. Brydon"'
Autor:
Hyeok Yoon, Yun Suk Eo, Jihun Park, Jarryd A. Horn, Ryan G. Dorman, Shanta R. Saha, Ian M. Hayes, Ichiro Takeuchi, Philip M. R. Brydon, Johnpierre Paglione
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-7 (2024)
Abstract Uranium ditelluride (UTe2) is the strongest contender to date for a p-wave superconductor in bulk form. Here we perform a spectroscopic study of the ambient pressure superconducting phase of UTe2, measuring conductance through point-contact
Externí odkaz:
https://doaj.org/article/2898494e80f7487aa165e54640b4e10a
Autor:
Hyunsoo Kim, Makariy A. Tanatar, Marcin Kończykowski, Romain Grasset, Udhara S. Kaluarachchi, Serafim Teknowijoyo, Kyuil Cho, Aashish Sapkota, John M. Wilde, Matthew J. Krogstad, Sergey L. Bud’ko, Philip M. R. Brydon, Paul C. Canfield, Ruslan Prozorov
Publikováno v:
Communications Materials, Vol 5, Iss 1, Pp 1-7 (2024)
Abstract Solid state chemistry has produced a plethora of materials with properties not found in nature. For example, high-temperature superconductivity in cuprates is drastically different from the superconductivity of naturally occurring metals and
Externí odkaz:
https://doaj.org/article/52eac69cee74447f8de14555bd088063
Autor:
B K Nally, P M R Brydon
Publikováno v:
New Journal of Physics, Vol 26, Iss 9, p 093015 (2024)
Motivated by the recent discovery of a possible field-mediated parity switch within the superconducting state of CeRh _2 As _2 (Khim et al 2021 Science 373 1012), we thoroughly investigate the dependence of the superconducting state of a strongly-cou
Externí odkaz:
https://doaj.org/article/7e5d257ee60e4d82bb4e2104486ea40e
Autor:
Han Gyeol Suh, Yue Yu, Tatsuya Shishidou, Michael Weinert, P. M. R. Brydon, Daniel F. Agterberg
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p 033204 (2023)
Spin-orbit coupling driven by broken inversion symmetry (I) is known to lead to unusual magnetic response of superconductors, including extremely large critical fields for spin-singlet superconductors. This unusual response is also known to appear in
Externí odkaz:
https://doaj.org/article/4c96eb369ce94516bcadd420bd98c60c
Autor:
J. F. Landaeta, P. Khanenko, D. C. Cavanagh, C. Geibel, S. Khim, S. Mishra, I. Sheikin, P. M. R. Brydon, D. F. Agterberg, M. Brando, E. Hassinger
Publikováno v:
Physical Review X, Vol 12, Iss 3, p 031001 (2022)
CeRh_{2}As_{2} is an unconventional superconductor with multiple superconducting phases and T_{c}=0.26 K. When H∥c, it shows a field-induced transition at μ_{0}H^{*}=4 T from a low-field superconducting state SC1 to a high-field state SC2 with a l
Externí odkaz:
https://doaj.org/article/b8e66c906930463ba4cd2b565ab704d6
Publikováno v:
Physical Review B. 107
We theoretically study the appearance of bound states around impurities in a superconducting bilayer. We focus our attention on $s$-wave pairing, which includes unconventional odd-parity states permitted by the layer degree of freedom. Utilizing nume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6a890dae96984bf7abe76775e3e63b0
https://doi.org/10.1103/physrevb.107.134514
https://doi.org/10.1103/physrevb.107.134514
Autor:
Han Gyeol Suh, Henri Menke, P. M. R. Brydon, Carsten Timm, Aline Ramires, Daniel F. Agterberg
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 032023 (2020)
Strontium ruthenate (Sr_{2}RuO_{4}) has long been thought to host a spin-triplet chiral p-wave superconducting state. However, the singletlike response observed in recent spin-susceptibility measurements casts serious doubts on this pairing state. To
Externí odkaz:
https://doaj.org/article/ad2500f26a78482c8b9e8103c88142f7
Autor:
D. Hafner, J. F. Landaeta, Manuel Brando, R. Cardoso-Gil, Andrew P. Mackenzie, Elena Hassinger, S. Khim, U. Stockert, R. Küchler, N. Bannor, J. Banda, P. M. R. Brydon, Daniel F. Agterberg, C. Geibel
Publikováno v:
Science. 373:1012-1016
Funding: We acknowledge funding from the Physics of Quantum Materials department and the research group “Physics of Unconventional Metals and Superconductors (PUMAS)” of the Max Planck Society. C.G. and E.H. acknowledge support from the German Sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3f7e3ee1e2b1a1644354dedc74618cb
https://doi.org/10.1126/science.abe7518
https://doi.org/10.1126/science.abe7518
We study the influence of symmetry-breaking perturbations on superconductivity in multiorbital materials, with a particular focus on an external magnetic field. We introduce the field-fitness function which characterizes the pair-breaking effects of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87a8afb4a677aa60311935b430947c6
http://arxiv.org/abs/2207.01191
http://arxiv.org/abs/2207.01191
Publikováno v:
Physical Review X, Vol 9, Iss 3, p 031025 (2019)
We study a tight-binding model on the honeycomb lattice of chiral d-wave superconductivity that breaks time-reversal symmetry. Because of its nontrivial sublattice structure, we show that it is possible to construct a gauge-invariant time-reversal-od
Externí odkaz:
https://doaj.org/article/3fda2263f0684dcea0fdb02c30818177