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Three-Dimensional F...
Three-Dimensional Fermi Surface of Overdoped La-Based Cuprates
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- Horio, M. (author)
- Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland.
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- Hauser, K. (author)
- Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland.
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- Sassa, Yasmine (author)
- Uppsala universitet,Molekyl- och kondenserade materiens fysik,Uppsala Univ, Dept Phys & Astron, SE-75121 Uppsala, Sweden.
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- Mingazheva, Z. (author)
- Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland.
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- Sutter, D. (author)
- Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland.
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- Kramer, K. (author)
- Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland.,KTH Royal Inst Technol, Dept Appl Phys, Electrum 229, SE-16440 Stockholm, Sweden
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- Cook, A. (author)
- Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland.
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- Nocerino, Elisabetta (author)
- KTH,Material- och nanofysik,KTH Royal Inst Technol, Dept Appl Phys, Electrum 229, SE-16440 Stockholm, Sweden
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- Forslund, Ola Kenji (author)
- KTH,Material- och nanofysik
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- Tjernberg, Oscar, 1967- (author)
- KTH,Nordic Institute for Theoretical Physics NORDITA,Material- och nanofysik,KTH Royal Inst Technol, Dept Appl Phys, Electrum 229, SE-16440 Stockholm, Sweden
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- Kobayashi, M. (author)
- Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.
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- Chikina, A. (author)
- Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.
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- Månsson, Martin, As. Prof. 1976- (author)
- KTH,Material- och nanofysik
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- Krieger, J. A. (author)
- Paul Scherrer Inst, Lab Muon Spin Spect, CH-5232 Villigen, Switzerland.;Swiss Fed Inst Technol, Lab Festkorperphys, CH-8093 Zurich, Switzerland.
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- Schmitt, T. (author)
- Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.
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- Strocov, V. N. (author)
- Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.
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- Pyon, S. (author)
- Univ Tokyo, Dept Adv Mat, Kashiwa, Chiba 2778561, Japan.
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- Takayama, T. (author)
- Univ Tokyo, Dept Adv Mat, Kashiwa, Chiba 2778561, Japan.,Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland.
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- Takagi, H. (author)
- Univ Tokyo, Dept Adv Mat, Kashiwa, Chiba 2778561, Japan.
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- Lipscombe, O. J. (author)
- Univ Bristol, HH Wills Phys Lab, Bristol BS8 1TL, Avon, England.
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- Hayden, S. M. (author)
- Univ Bristol, HH Wills Phys Lab, Bristol BS8 1TL, Avon, England.
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- Ishikado, M. (author)
- CROSS, Tokai, Ibaraki 3191106, Japan.
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- Eisaki, H. (author)
- Natl Inst Adv Ind Sci & Technol, Elect & Photon Res Inst, Tsukuba 3058568, Japan.
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- Neupert, T. (author)
- Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland.
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- Månsson, Martin, As. Prof. 1976- (author)
- KTH,Material- och nanofysik
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- Matt, C. E. (author)
- Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland.;Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.;Harvard Univ, Dept Phys, Cambridge, MA 02138 USA.
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- Chang, J. (author)
- Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland.
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Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland Molekyl- och kondenserade materiens fysik (creator_code:org_t)
- American Physical Society, 2018
- 2018
- English.
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In: Physical Review Letters. - : American Physical Society. - 0031-9007 .- 1079-7114. ; 121:7
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We present a soft x-ray angle-resolved photoemission spectroscopy study of overdoped high-temperature superconductors. In-plane and out-of-plane components of the Fermi surface are mapped by varying the photoemission angle and the incident photon energy. No k(z) dispersion is observed along the nodal direction, whereas a significant antinodal k(z) dispersion is identified for La-based cuprates. Based on a tight-binding parametrization, we discuss the implications for the density of states near the van Hove singularity. Our results suggest that the large electronic specific heat found in overdoped La2-xSrxCuO4 cannot be assigned to the van Hove singularity alone. We therefore propose quantum criticality induced by a collapsing pseudogap phase as a plausible explanation for observed enhancement of electronic specific heat.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Horio, M.
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Hauser, K.
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Sassa, Yasmine
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Mingazheva, Z.
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Sutter, D.
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Kramer, K.
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Cook, A.
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Nocerino, Elisab ...
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Forslund, Ola Ke ...
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Tjernberg, Oscar ...
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Kobayashi, M.
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Chikina, A.
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Månsson, Martin, ...
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Krieger, J. A.
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Schmitt, T.
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Strocov, V. N.
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Pyon, S.
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Takayama, T.
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Takagi, H.
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Lipscombe, O. J.
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Hayden, S. M.
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Ishikado, M.
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Eisaki, H.
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Neupert, T.
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Matt, C. E.
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Chang, J.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Atom and Molecul ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
- Articles in the publication
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Physical Review ...
- By the university
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Royal Institute of Technology
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Uppsala University