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Rotation symmetry b...
Rotation symmetry breaking in La2-xSrxCuO4 revealed by angle-resolved photoemission spectroscopy
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- Razzoli, E. (författare)
- Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.;Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland.;Univ Fribourg, Fribourg Ctr Nanomat, CH-1700 Fribourg, Switzerland.;Univ British Columbia, Quantum Matter Inst, Dept Phys & Astron, Vancouver, BC V6T 1Z1, Canada.
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- Matt, C. E. (författare)
- Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.;Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland.;ETH, Lab Solid State Phys, CH-8093 Zurich, Switzerland.
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- Sassa, Y. (författare)
- Uppsala universitet,Molekyl- och kondenserade materiens fysik,Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.;Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland.;ETH, Lab Solid State Phys, CH-8093 Zurich, Switzerland.
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- Månsson, Martin (författare)
- KTH,Materialfysik, MF,Ecole Polytech Fed Lausanne, LQM, Stn 3, CH-1015 Lausanne, Switzerland.;Paul Scherrer Inst, Lab Neutron Scattering, CH-5232 Villigen, Switzerland.;KTH Royal Inst Technol, Mat Phys, Electrum 229, S-16440 Stockholm, Sweden.,Muroran Inst Technol, Dept Appl Sci, Muroran, Hokkaido 0508585, Japan.,Hokkaido Univ, Dept Phys, Sapporo, Hokkaido 0600810, Japan.,Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.;Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland.
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- Tjernberg, Oscar, 1967- (författare)
- KTH,Materialfysik, MF,KTH Royal Inst Technol, Mat Phys, Electrum 229, S-16440 Stockholm, Sweden.
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- Drachuck, G. (författare)
- Technion Israel Inst Technol, Phys Dept, IL-32000 Haifa, Israel.
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Monomo, M. (författare)
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Oda, M. (författare)
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- Kurosawa, T. (författare)
- Hokkaido Univ, Dept Phys, Sapporo, Hokkaido 0600810, Japan.
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- Huang, Y. (författare)
- Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.;Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China.
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- Plumb, N. C. (författare)
- Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.;Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland.
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Radovic, M. (författare)
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- Keren, A. (författare)
- Technion Israel Inst Technol, Phys Dept, IL-32000 Haifa, Israel.
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- Patthey, L. (författare)
- Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.;Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland.
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- Mesot, J. (författare)
- Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.;Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland.;ETH, Lab Solid State Phys, CH-8093 Zurich, Switzerland.;EPF Lausanne, Inst Mat Complexe, CH-1015 Lausanne, Switzerland.
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Shi, M. (författare)
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Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland;Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland.;Univ Fribourg, Fribourg Ctr Nanomat, CH-1700 Fribourg, Switzerland.;Univ British Columbia, Quantum Matter Inst, Dept Phys & Astron, Vancouver, BC V6T 1Z1, Canada. Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.;Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland.;ETH, Lab Solid State Phys, CH-8093 Zurich, Switzerland. (creator_code:org_t)
- American Physical Society, 2017
- 2017
- Engelska.
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Ingår i: Physical Review B. - : American Physical Society. - 2469-9950 .- 2469-9969. ; 95:22
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Using angle-resolved photoemission spectroscopy it is revealed that in the vicinity of optimal doping the electronic structure of La2-x SrxCuO4 cuprate undergoes an electronic reconstruction associated with a wave vector q(a) = (pi, 0). The reconstructed Fermi surface and folded band are distinct to the shadow bands observed in BSCCO cuprates and in underdoped La2-xSrxCuO4 with x <= 0.12, which shift the primary band along the zone diagonal direction. Furthermore, the folded bands appear only with q(a) = (pi, 0) vector, but not with q(b) = (0, pi). We demonstrate that the absence of q(b) reconstruction is not due to thematrix-element effects in the photoemission process, which indicates the fourfold symmetry is broken in the system.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
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- Av författaren/redakt...
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Razzoli, E.
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Matt, C. E.
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Sassa, Y.
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Månsson, Martin
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Tjernberg, Oscar ...
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Drachuck, G.
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visa fler...
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Monomo, M.
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Oda, M.
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Kurosawa, T.
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Huang, Y.
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Plumb, N. C.
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Radovic, M.
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Keren, A.
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Patthey, L.
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Mesot, J.
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Shi, M.
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Kungliga Tekniska Högskolan
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Uppsala universitet