Zobrazeno 1 - 10
of 23
pro vyhledávání: '"O J, Lipscombe"'
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, D. Sutter, A. M. Cook, Y. Sassa, M. Månsson, O. Tjernberg, L. Das, M. Horio, D. Destraz, C. G. Fatuzzo, K. Hauser, M. Shi, M. Kobayashi, V. N. Strocov, T. Schmitt, P. Dudin, M. Hoesch, S. Pyon, T. Takayama, H. Takagi, O. J. Lipscombe, S. M. Hayden, T. Kurosawa, N. Momono, M. Oda, T. Neupert, J. Chang
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
The essential physics of cuprate superconductors is often described by single-band models. Here, Matt et al. report direct observation of a two-band electronic structure in La-based cuprates.
Externí odkaz:
https://doaj.org/article/8e98210fe47b42c2af77538e100afa11
Publikováno v:
Nature Physics
Nature Physics, 2023, 19 (1), pp.99-105. ⟨10.1038/s41567-022-01825-3⟩
Nature Physics, 2023, 19 (1), pp.99-105. ⟨10.1038/s41567-022-01825-3⟩
Theories of the origin of superconductivity in cuprates are dependent on an understanding of their normal state which exhibits various competing orders. Transport and thermodynamic measurements on La$_{2-x}$Sr$_x$CuO$_4$ show signatures of a quantum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94215c4b5b47aa4245e9b080861c26d1
https://hal.science/hal-03945189
https://hal.science/hal-03945189
Autor:
Motoyuki Ishikado, K. Hauser, Takeshi Kondo, Takayuki Kawamata, Stephen M Hayden, K. P. Kramer, D. Sutter, Hiroshi Eisaki, Niels B. M. Schröter, Titus Neupert, Nicholas C. Plumb, Christian Matt, Ming Shi, T. Takayama, Thorsten Schmitt, Tadashi Adachi, Jonas A. Krieger, Vladimir N. Strocov, Masafumi Horio, Alla Chikina, Yasmine Sassa, T. Ohgi, Stepan S. Tsirkin, Johan Chang, Sunseng Pyon, Hidenori Takagi, Yoji Koike, O. J. Lipscombe
Publikováno v:
Kramer, K P, Horio, M, Tsirkin, S S, Sassa, Y, Hauser, K, Matt, C E, Sutter, D, Chikina, A, Schröter, N B M, Krieger, J A, Schmitt, T, Strocov, V N, Plumb, N C, Shi, M, Pyon, S, Takayama, T, Takagi, H, Adachi, T, Ohgi, T, Kawamata, T, Koike, Y, Kondo, T, Lipscombe, O J, Hayden, S M, Ishikado, M, Eisaki, H, Neupert, T & Chang, J 2019, ' Band structure of overdoped cuprate superconductors : Density functional theory matching experiments ', Physical Review B, vol. 99, no. 22, 224509 . https://doi.org/10.1103/PhysRevB.99.224509
Physical Review B
Physical Review B
A comprehensive angle-resolved photoemission spectroscopy study of the band structure in single-layer cuprates is presented with the aim of uncovering universal trends across different materials. Five different hole- and electron-overdoped cuprate su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc858a1d8efaeca12664c0562cc7ba73
https://doi.org/10.1103/physrevb.99.224509
https://doi.org/10.1103/physrevb.99.224509
Autor:
Sunseng Pyon, Martin Månsson, Stephen M Hayden, Hidenori Takagi, K. P. Kramer, Jonas A. Krieger, Hiroshi Eisaki, Niels B. M. Schröter, Ola Kenji Forslund, Masafumi Horio, Christian Matt, Titus Neupert, K. Hauser, Vladimir N. Strocov, Johan Chang, Z. Mingazheva, D. Sutter, Yasmine Sassa, Thorsten Schmitt, O. J. Lipscombe, T. Takayama, Oscar Tjernberg, Motoyuki Ishikado, Masaki Kobayashi, A. M. Cook, Alla Chikina, Elisabetta Nocerino
Publikováno v:
Physical Review Letters
Horio, M, Hauser, K, Sassa, Y, Mingazheva, Z, Sutter, D, Kramer, K, Cook, A, Nocerino, E, Forslund, O K, Tjernberg, O, Kobayashi, M, Chikina, A, Schröter, N B M, Krieger, J A, Schmitt, T, Strocov, V N, Pyon, S, Takayama, T, Takagi, H, Lipscombe, O J, Hayden, S M, Ishikado, M, Eisaki, H, Neupert, T, Månsson, M, Matt, C E & Chang, J 2018, ' Three-Dimensional Fermi Surface of Overdoped La-Based Cuprates ', Physical Review Letters, vol. 121, no. 7, 077004 . https://doi.org/10.1103/PhysRevLett.121.077004
Horio, M, Hauser, K, Sassa, Y, Mingazheva, Z, Sutter, D, Kramer, K, Cook, A, Nocerino, E, Forslund, O K, Tjernberg, O, Kobayashi, M, Chikina, A, Schröter, N B M, Krieger, J A, Schmitt, T, Strocov, V N, Pyon, S, Takayama, T, Takagi, H, Lipscombe, O J, Hayden, S M, Ishikado, M, Eisaki, H, Neupert, T, Månsson, M, Matt, C E & Chang, J 2018, ' Three-Dimensional Fermi Surface of Overdoped La-Based Cuprates ', Physical Review Letters, vol. 121, no. 7, 077004 . https://doi.org/10.1103/PhysRevLett.121.077004
We present a soft x-ray angle-resolved photoemission spectroscopy study of the overdoped high-temperature superconductors La$_{2-x}$Sr$_x$CuO$_4$ and La$_{1.8-x}$Eu$_{0.2}$Sr$_x$CuO$_4$. In-plane and out-of-plane components of the Fermi surface are m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9e1953e256a8f9fb9a2589104ab6170
http://arxiv.org/abs/1804.08019
http://arxiv.org/abs/1804.08019
Autor:
O. J. Lipscombe, Christian Matt, Claude Monney, Vladimir N. Strocov, Johan Chang, Thorsten Schmitt, Stephen M Hayden, Joël Mesot
Publikováno v:
Physical Review B. 93
We present a resonant inelastic x-ray scattering (RIXS) study of spin and charge excitations in overdoped La1.77Sr0.23CuO4 along two high-symmetry directions. The line shape of these excitations is analyzed and they are shown to be highly overdamped.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::799126a99bdbb726b090ae6af3b77b65
https://doi.org/10.1103/physrevb.93.075103
https://doi.org/10.1103/physrevb.93.075103
Autor:
S. Pyon, Christian Matt, Ming Shi, Migaku Oda, Azzedine Bendounan, Nicholas C. Plumb, Oscar Tjernberg, H. Takagi, Martin Månsson, Sara Fatale, J.-S. Zhou, Naoki Momono, Marco Grioni, Stephen M Hayden, M. H. Berntsen, Johan Chang, T. Takayama, C. G. Fatuzzo, T. Kurosawa, J-Q Yan, Yasmine Sassa, L. Patthey, John B. Goodenough, Milan Radovic, O. J. Lipscombe, Joël Mesot, X. Shi, Elia Razzoli, Stéphane Pailhès, V. Bitetta
Publikováno v:
Physical Review B. 92
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2365c2723be04ede98c6198bada01e24
https://doi.org/10.1103/physrevb.92.134524
https://doi.org/10.1103/physrevb.92.134524
Autor:
Henrik M. Rønnow, Yasmine Sassa, O. J. Lipscombe, Marco Grioni, Stéphane Pailhès, C. G. Fatuzzo, Ming Shi, L. Patthey, Oscar Tjernberg, Johan Juul Chang, Martin Månsson, Stephen M Hayden, Joël Mesot
Publikováno v:
Physical Review B. 89
Nodal angle-resolved photoemission spectra taken on overdoped La1.77Sr0.23CuO4 are presented and analyzed. It is proven that the low-energy excitations are true Landau Fermi-liquid quasiparticles. We show that momentum and energy distribution curves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::313ee7f2511f61780dbfb061875936a8
https://doi.org/10.1103/physrevb.89.205104
https://doi.org/10.1103/physrevb.89.205104
Autor:
Joël Mesot, Stéphane Pailhès, Oscar Tjernberg, Johan Juul Chang, Thomas Claesson, L. Patthey, O. J. Lipscombe, Martin Månsson, Stephen M Hayden
Publikováno v:
Nature Communications
Nature Communications, Nature Publishing Group, 2013, 4 (1), pp.2559. ⟨10.1038/ncomms3559⟩
Nature Communications, Nature Publishing Group, 2013, 4 (1), pp.2559. ⟨10.1038/ncomms3559⟩
International audience; High-temperature superconductivity emerges from an un-conventional metallic state. This has stimulated strong efforts to understand exactly how Fermi liquids breakdown and evolve into an un-conventional metal. A fundamental qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80b6873f77dbd46e3a0984f2ea840a7b
https://hal.archives-ouvertes.fr/hal-03030585
https://hal.archives-ouvertes.fr/hal-03030585
Autor:
J, Chang, M, Månsson, S, Pailhès, T, Claesson, O J, Lipscombe, S M, Hayden, L, Patthey, O, Tjernberg, J, Mesot
Publikováno v:
Nature communications. 4
High-temperature superconductivity emerges from an un-conventional metallic state. This has stimulated strong efforts to understand exactly how Fermi liquids breakdown and evolve into an un-conventional metal. A fundamental question is how Fermi liqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4f433f7a9f6b8719b7d41975442a7d4b
https://pubmed.ncbi.nlm.nih.gov/24096628
https://pubmed.ncbi.nlm.nih.gov/24096628